TY - JOUR
A1 - Felfe, Christina
A1 - Kocher, Martin G.
A1 - Rainer, Helmut
A1 - Saurer, Judith
A1 - Siedler, Thomas
T1 - More opportunity, more cooperation?
BT - the behavioral effects of birthright citizenship on immigrant youth
JF - Journal of public economics
N2 - Inequality of opportunity, particularly when overlaid with socioeconomic, ethnic, or cultural differences, may limit the scope of cooperation between individuals. A central question, then, is how to overcome such obstacles to cooperation. We study this question in the context of Germany, by asking whether the propensity of immigrant youth to cooperate with native peers was affected by a major integration reform: the introduction of birthright citizenship. Our unique setup exploits data from a large-scale lab-in-the-field experiment in a quasi-experimental evaluation framework. We find that the policy caused male, but not female, immigrants to significantly increase their cooperativeness toward natives. We show that the increase in out-group cooperation among immigrant boys is an outcome of more trust rather than a reflection of stronger other-regarding preferences towards natives. In exploring factors that may explain these behavioral effects, we present evidence that the policy also led to a near-closure of the educational achievement gap between young immigrant men and their native peers. Our results high -light that, through integration interventions, governments can modify prosocial behavior in a way that generates higher levels of efficiency in the interaction between social groups.
KW - in-group favoritism
KW - out-group discrimination
KW - birthright citizenship
KW - lab-in-the-field experiment
KW - natural experiment
Y1 - 2021
U6 - https://doi.org/10.1016/j.jpubeco.2021.104448
SN - 0047-2727
SN - 1879-2316
VL - 200
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Fleischer, Julia
A1 - Buzogány, Aron
T1 - Unboxing international public administrations
BT - the politics of structural change in the UN system (1998–2019)
JF - The American review of public administration
N2 - Recent debates in international relations increasingly focus on bureaucratic apparatuses of international organizations and highlight their role, influence, and autonomy in global public policy. In this contribution we follow the recent call made by Moloney and Rosenbloom in this journal to make use of “public administrative theory and empirically based knowledge in analyzing the behavior of international and regional organizations” and offer a systematic analysis of the inner structures of these administrative bodies. Changes in these structures can reflect both the (re-)assignment of responsibilities, competencies, and expertise, but also the (re)allocation of resources, staff, and corresponding signalling of priorities. Based on organizational charts, we study structural changes within 46 international bureaucracies in the UN system. Tracing formal changes to all internal units over two decades, this contribution provides the first longitudinal assessment of structural change at the international level. We demonstrate that the inner structures of international bureaucracies in the UN system became more fragmented over time but also experienced considerable volatility with periods of structural growth and retrenchment. The analysis also suggests that IO's political features yield stronger explanatory power for explaining these structural changes than bureaucratic determinants. We conclude that the politics of structural change in international bureaucracies is a missing piece in the current debate on international public administrations that complements existing research perspectives by reiterating the importance of the political context of international bureaucracies as actors in global governance.
KW - global public policy
KW - international public administration
KW - structural change
Y1 - 2023
U6 - https://doi.org/10.1177/02750740221136488
SN - 0275-0740
SN - 1552-3357
VL - 53
IS - 1
SP - 23
EP - 35
PB - Sage
CY - Thousand Oaks, Calif.
ER -
TY - JOUR
A1 - Bäuml, Matthias
A1 - Marcus, Jan
A1 - Siedler, Thomas
T1 - Health effects of a ban on late-night alcohol sales
JF - Health economics
N2 - This paper studies the impact of a ban on late-night off-premise alcohol sales between 10 p.m. and 5 a.m. in Germany. We use three large administrative data sets: (i) German diagnosis related groups-Statistik, (ii) data from a large social health insurance, and (iii) Road Traffic Accident Statistics. Applying difference-in-differences and synthetic-control-group methods, we find that the ban had no effects on alcohol-related road casualties, but significantly reduced alcohol-related hospitalizations (doctor visits) among young people by around 9 (18) percent. The decrease is driven by fewer hospitalizations due to acute alcohol intoxication during the night—when the ban is in place—but not during the day.
KW - alcohol control policies
KW - binge drinking
KW - difference-in-difference
KW - road casualties
KW - sales restriction
KW - synthetic control
Y1 - 2022
U6 - https://doi.org/10.1002/hec.4610
SN - 1099-1050
SN - 1057-9230
VL - 32
IS - 1
SP - 65
EP - 89
PB - Wiley
CY - New York, NY
ER -
TY - JOUR
A1 - Gruner, Friedemann
A1 - Fuß, Sabine
A1 - Kalkuhl, Matthias
A1 - Minx, Jan C.
A1 - Strefler, Jessica
A1 - Merfort, Anne
T1 - Wie CO2-Entnahmen helfen können, die Klimaziele zu erreichen
JF - Klima und Recht
Y1 - 2022
UR - https://beck-online.beck.de/?typ=reference&y=300&z=KLIMR&b=2022&s=18&n=1
SN - 2750-0551
VL - 1
IS - 1
SP - 18
EP - 21
PB - C.H. Beck
CY - München
ER -
TY - JOUR
A1 - Sedova, Barbora
A1 - Kalkuhl, Matthias
A1 - Mendelsohn, Robert
T1 - Distributional impacts of weather and climate in rural India
JF - Economics of disasters and climate change
N2 - Climate-related costs and benefits may not be evenly distributed across the population. We study distributional implications of seasonal weather and climate on within-country inequality in rural India. Utilizing a first difference approach, we find that the poor are more sensitive to weather variations than the non-poor. The poor respond more strongly to (seasonal) temperature changes: negatively in the (warm) spring season, more positively in the (cold) rabi season. Less precipitation is harmful to the poor in the monsoon kharif season and beneficial in the winter and spring seasons. We show that adverse weather aggravates inequality by reducing consumption of the poor farming households. Future global warming predicted under RCP8.5 is likely to exacerbate these effects, reducing consumption of poor farming households by one third until the year 2100. We also find inequality in consumption across seasons with higher consumption during the harvest and lower consumption during the sowing seasons.
KW - climate change
KW - weather
KW - inequality
KW - household analysis
KW - India
KW - econometrics
Y1 - 2019
U6 - https://doi.org/10.1007/s41885-019-00051-1
SN - 2511-1280
SN - 2511-1299
VL - 4
IS - 1
SP - 5
EP - 44
PB - Springer
CY - Cham
ER -
TY - JOUR
A1 - Edenhofer, Ottmar
A1 - Kalkuhl, Matthias
A1 - Roolfs, Christina
T1 - Carbon pricing and revenue recycling
BT - an overview of vertical and horizontal equity effects for Germany
JF - CESifo forum
Y1 - 2021
UR - https://www.cesifo.org/DocDL/CESifo-Forum-2021-5-edenhofer-kalkuhl-roolfs-carbon-pricing-september.pdf
SN - 2190-717X
SN - 1615-245X
VL - 22
IS - 5
SP - 10
EP - 14
PB - Ifo
CY - Munich
ER -
TY - JOUR
A1 - Baldenius, Till
A1 - Bernstein, Tobias
A1 - Kalkuhl, Matthias
A1 - von Kleist-Retzow, Maximilian
A1 - Koch, Nicolas
T1 - Ordnungsrecht oder Preisinstrumente?
BT - zur Verteilungswirkung von Klimaschutzmaßnahmen im Verkehr
JF - Ifo-Schnelldienst
Y1 - 2021
UR - https://www.ifo.de/DocDL/sd-2021-06-loeschel-etal-klimapolitik-verteilungswirkungen.pdf#page=4
SN - 0018-974X
SN - 2700-8371
SN - 2199-4455
VL - 74
IS - 6
SP - 6
EP - 10
PB - Institut für Wirtschaftsforschung
CY - München
ER -
TY - JOUR
A1 - Edenhofer, Ottmar
A1 - Kalkuhl, Matthias
A1 - Requate, Tilman
A1 - Steckel, Jan Christoph
T1 - How assets get stranded
BT - the impact of climate policy on capital and fossil fuel owners : introduction to the JEEM special section on climate policy and political economy
JF - Journal of environmental economics and management
N2 - Internalizing external costs of carbon is a fundamental goal of climate policy. Since the seminal work of Arthur Pigou in 1920, economic theory has analyzed the efficiency gains arising from various instruments that internalize externalities and lead to Pareto-improvements. It is widely recognized in environmental economics that a carbon price would effectively reflect the scarcity of the atmospheric disposal space for carbon depending on the temperature target that is to be achieved. The question of how to organize the transition process, i.e. moving from inefficient to efficient allocations, and implementing the necessary policies, has gained increasing attention in recent years. Arguably, the transition process is tightly interwoven with political processes that include complex interactions between societal stakeholders, such as households and firms, on the one hand, and political decision makers, on the other. Accordingly, understanding political-economy aspects of the transition process, including distributional outcomes, is becoming increasingly relevant. While a growing literature discusses the distributional implications of climate policy on households, it is less well understood how asset owners might be affected by climate policy and how these potential impacts would interact with the transition process. This Special Section focuses on public policy challenges related to this transition problem, with special emphasis on asset owners. A core theme is the special role of stranded assets, i.e. a devaluation of capital stocks or financial assets either by introducing a stringent carbon price or by omitting a pre-announced policy of this kind.
Y1 - 2020
U6 - https://doi.org/10.1016/j.jeem.2020.102300
SN - 0095-0696
SN - 1096-0449
VL - 100
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Kalkuhl, Matthias
A1 - Wenz, Leonie
T1 - The impact of climate conditions on economic production
BT - evidence from a global panel of regions
JF - Journal of Environmental Economics and Management
N2 - We present a novel data set of subnational economic output, Gross Regional Product (GRP), for more than 1500 regions in 77 countries that allows us to empirically estimate historic climate impacts at different time scales. Employing annual panel models, long-difference regressions and cross-sectional regressions, we identify effects on productivity levels and productivity growth. We do not find evidence for permanent growth rate impacts but we find robust evidence that temperature affects productivity levels considerably. An increase in global mean surface temperature by about 3.5°C until the end of the century would reduce global output by 7–14% in 2100, with even higher damages in tropical and poor regions. Updating the DICE damage function with our estimates suggests that the social cost of carbon from temperature-induced productivity losses is on the order of 73–142$/tCO2 in 2020, rising to 92–181$/tCO2 in 2030. These numbers exclude non-market damages and damages from extreme weather events or sea-level rise.
KW - climate change
KW - climate damages
KW - climate impacts
KW - growth regression
KW - global warming
KW - panel regression
KW - cross-sectional regression
KW - damage
KW - function
KW - social costs of carbon
Y1 - 2020
U6 - https://doi.org/10.1016/j.jeem.2020.102360
SN - 0095-0696
SN - 1096-0449
VL - 103
PB - Elsevier
CY - San Diego
ER -
TY - JOUR
A1 - Edenhofer, Ottmar
A1 - Kalkuhl, Matthias
A1 - Ockenfels, Axel
T1 - Das Klimaschutzprogramm der Bundesregierung
BT - eine Wende der deutschen Klimapolitik?
JF - Perspektiven der Wirtschaftspolitik
N2 - Das Klimaschutzgesetz hat einen Paradigmenwechsel eingeleitet: den Einstieg in eine CO2-Bepreisung als künftiges Leitinstrument der Klimapolitik. Auf den ersten Blick ist der CO2-Preis unter einer Fülle von Fördermaßnahmen und ordnungsrechtlichen Regelungen verschüttet, deren Wirksamkeit und Kosten höchst unsicher sind. Der CO2-Preis ist aber so angelegt, dass er langfristig das dominante Instrument einer europäisch harmonisierten Klimapolitik werden kann. Der angedeutete Paradigmenwechsel der deutschen Klimapolitik öffnet damit die Tür, die europäische und internationale Kooperation zu stärken. Dazu ist es aber notwendig, neben der europäischen auch die globale Klimapolitik neu auszurichten. Auch dort sollten sich die Verhandlungen statt auf nationale Mengenziele auf CO2-Preise konzentrieren. Die erforderliche Kooperation wird möglich, wenn die Regierungen Transferzahlungen strategisch und reziprok nutzen. So könnte die Effektivität der Klimapolitik erhöht werden und es ließen sich die entstehenden Verteilungskonflikte entschärfen.
KW - Klimaschutzgesetz
KW - CO2-Preis
KW - Emissionshandel
KW - internationale Kooperation
KW - Klimawandel
KW - Klimapolitik
KW - Deutschland
KW - EU
Y1 - 2020
U6 - https://doi.org/10.1515/pwp-2020-0001
SN - 1465-6493
SN - 1468-2516
VL - 21
IS - 1
SP - 4
EP - 18
PB - De Gruyter
CY - Berlin
ER -
TY - JOUR
A1 - Sureth, Michael
A1 - Kalkuhl, Matthias
A1 - Edenhofer, Ottmar
A1 - Rockström, Johan
T1 - A welfare economic approach to planetary boundaries
JF - Jahrbücher für Nationalökonomie und Statistik
N2 - The crises of both the climate and the biosphere are manifestations of the imbalance between human extractive, and polluting activities and the Earth’s regenerative capacity. Planetary boundaries define limits for biophysical systems and processes that regulate the stability and life support capacity of the Earth system, and thereby also define a safe operating space for humanity on Earth. Budgets associated to planetary boundaries can be understood as global commons: common pool resources that can be utilized within finite limits. Despite the analytical interpretation of planetary boundaries as global commons, the planetary boundaries framework is missing a thorough integration into economic theory. We aim to bridge the gap between welfare economic theory and planetary boundaries as derived in the natural sciences by presenting a unified theory of cost-benefit and cost-effectiveness analysis. Our pragmatic approach aims to overcome shortcomings of the practical applications of CEA and CBA to environmental problems of a planetary scale. To do so, we develop a model framework and explore decision paradigms that give guidance to setting limits on human activities. This conceptual framework is then applied to planetary boundaries. We conclude by using the realized insights to derive a research agenda that builds on the understanding of planetary boundaries as global commons.
KW - cost-benefit analysis
KW - cost-effectiveness analysis
KW - global commons
KW - planetary boundaries
KW - precautionary principle
KW - shadow price
KW - uncertainty
KW - welfare economics
Y1 - 2023
U6 - https://doi.org/10.1515/jbnst-2022-0022
SN - 0021-4027
SN - 2366-049X
VL - 243
IS - 5
SP - 477
EP - 542
PB - De Gruyter Oldenbourg
CY - Berlin
ER -
TY - JOUR
A1 - Diluiso, Francesca
A1 - Walk, Paula
A1 - Manych, Niccolo
A1 - Cerutti, Nicola
A1 - Chipiga, Vladislav
A1 - Workman, Annabelle
A1 - Ayas, Ceren
A1 - Cui, Ryna Yiyun
A1 - Cui, Diyang
A1 - Song, Kaihui
A1 - Banisch, Lucy A.
A1 - Moretti, Nikolaj
A1 - Callaghan, Max W.
A1 - Clarke, Leon
A1 - Creutzig, Felix
A1 - Hilaire, Jerome
A1 - Jotzo, Frank
A1 - Kalkuhl, Matthias
A1 - Lamb, William F.
A1 - Löschel, Andreas
A1 - Müller-Hansen, Finn
A1 - Nemet, Gregory F.
A1 - Oei, Pao-Yu
A1 - Sovacool, Benjamin K.
A1 - Steckel, Jan Christoph
A1 - Thomas, Sebastian
A1 - Wiseman, John
A1 - Minx, Jan C.
T1 - Coal transitions - part 1
BT - a systematic map and review of case study learnings from regional, national, and local coal phase-out experiences
JF - Environmental research letters
N2 - A rapid coal phase-out is needed to meet the goals of the Paris Agreement, but is hindered by serious challenges ranging from vested interests to the risks of social disruption. To understand how to organize a global coal phase-out, it is crucial to go beyond cost-effective climate mitigation scenarios and learn from the experience of previous coal transitions. Despite the relevance of the topic, evidence remains fragmented throughout different research fields, and not easily accessible. To address this gap, this paper provides a systematic map and comprehensive review of the literature on historical coal transitions. We use computer-assisted systematic mapping and review methods to chart and evaluate the available evidence on historical declines in coal production and consumption. We extracted a dataset of 278 case studies from 194 publications, covering coal transitions in 44 countries and ranging from the end of the 19th century until 2021. We find a relatively recent and rapidly expanding body of literature reflecting the growing importance of an early coal phase-out in scientific and political debates. Previous evidence has primarily focused on the United Kingdom, the United States, and Germany, while other countries that experienced large coal declines, like those in Eastern Europe, are strongly underrepresented. An increasing number of studies, mostly published in the last 5 years, has been focusing on China. Most of the countries successfully reducing coal dependency have undergone both demand-side and supply-side transitions. This supports the use of policy approaches targeting both demand and supply to achieve a complete coal phase-out. From a political economy perspective, our dataset highlights that most transitions are driven by rising production costs for coal, falling prices for alternative energies, or local environmental concerns, especially regarding air pollution. The main challenges for coal-dependent regions are structural change transformations, in particular for industry and labor. Rising unemployment is the most largely documented outcome in the sample. Policymakers at multiple levels are instrumental in facilitating coal transitions. They rely mainly on regulatory instruments to foster the transitions and compensation schemes or investment plans to deal with their transformative processes. Even though many models suggest that coal phase-outs are among the low-hanging fruits on the way to climate neutrality and meeting the international climate goals, our case studies analysis highlights the intricate political economy at work that needs to be addressed through well-designed and just policies.
KW - climate change mitigation
KW - coal transitions
KW - evidence synthesis
KW - political economy
KW - systematic map
Y1 - 2021
U6 - https://doi.org/10.1088/1748-9326/ac1b58
SN - 1748-9326
VL - 16
IS - 11
PB - Institute of Physics Publishing (IOP)
CY - Bristol
ER -
TY - JOUR
A1 - Kotz, Maximilian
A1 - Wenz, Leonie
A1 - Stechemesser, Annika
A1 - Kalkuhl, Matthias
A1 - Levermann, Anders
T1 - Day-to-day temperature variability reduces economic growth
JF - Nature climate change
N2 - Elevated annual average temperature has been found to impact macro-economic growth. However, various fundamental elements of the economy are affected by deviations of daily temperature from seasonal expectations which are not well reflected in annual averages. Here we show that increases in seasonally adjusted day-to-day temperature variability reduce macro-economic growth independent of and in addition to changes in annual average temperature. Combining observed day-to-day temperature variability with subnational economic data for 1,537 regions worldwide over 40 years in fixed-effects panel models, we find that an extra degree of variability results in a five percentage-point reduction in regional growth rates on average. The impact of day-to-day variability is modulated by seasonal temperature difference and income, resulting in highest vulnerability in low-latitude, low-income regions (12 percentage-point reduction). These findings illuminate a new, global-impact channel in the climate–economy relationship that demands a more comprehensive assessment in both climate and integrated assessment models.
KW - Climate change
KW - Climate-change impacts
KW - Economics
KW - Environmental economics
KW - Environmental impact
Y1 - 2021
U6 - https://doi.org/10.1038/s41558-020-00985-5
SN - 1758-678X
SN - 1758-6798
VL - 11
IS - 4
SP - 319
EP - 325
PB - Nature Publishing Group
CY - London
ER -
TY - JOUR
A1 - Edenhofer, Ottmar
A1 - Franks, Max
A1 - Kalkuhl, Matthias
T1 - Pigou in the 21st century
BT - a tribute on the occasion of the 100th anniversary of the publication of The Economics of Welfare
JF - International tax and public finance
N2 - The year 2020 marks the centennial of the publication of Arthur Cecil Pigou's magnum opus The Economics of Welfare. Pigou's pricing principles have had an enduring influence on the academic debate, with a widespread consensus having emerged among economists that Pigouvian taxes or subsidies are theoretically desirable, but politically infeasible. In this article, we revisit Pigou's contribution and argue that this consensus is somewhat spurious, particularly in two ways: (1) Economists are too quick to ignore the theoretical problems and subtleties that Pigouvian pricing still faces; (2) The wholesale skepticism concerning the political viability of Pigouvian pricing is at odds with its recent practical achievements. These two points are made by, first, outlining the theoretical and political challenges that include uncertainty about the social cost of carbon, the unclear relationship between the cost-benefit and cost-effectiveness approaches, distributional concerns, fragmented ministerial responsibilities, an unstable tax base, commitment problems, lack of acceptance and trust between government and citizens as well as incomplete international cooperation. Secondly, we discuss the recent political success of Pigouvian pricing, as evidenced by the German government's 2019 climate policy reform and the EU's Green Deal. We conclude by presenting a research agenda for addressing the remaining barriers that need to be overcome to make Pigouvian pricing a common political practice.
KW - Environmental economics
KW - Climate change economics
KW - Carbon pricing
KW - Pigouvian taxation
KW - Economic policy
Y1 - 2021
U6 - https://doi.org/10.1007/s10797-020-09653-y
SN - 0927-5940
SN - 1573-6970
VL - 28
IS - 5
SP - 1090
EP - 1121
PB - Springer
CY - Dordrecht
ER -
TY - JOUR
A1 - Diluiso, Francesca
A1 - Annicchiarico, Barbara
A1 - Kalkuhl, Matthias
A1 - Minx, Jan Christoph
T1 - Climate actions and macro-financial stability
BT - the role of central banks
JF - Journal of environmental economics and management
N2 - Limiting global warming to well below 2 degrees C may pose threats to macroeconomic and financial stability. In an estimated Euro Area New Keynesian model with financial frictions and climate policy, we study the possible perils of a low-carbon transition and evaluate the role of monetary policy and financial regulation. We show that, even for very ambitious climate targets, transition costs are moderate along a timely and gradual mitigation pathway. Inflation volatility strongly increases for disorderly climate policy, demanding a strong monetary response by central banks. In reaction to an adverse financial shock originating in the fossil sector, a green quantitative easing policy can provide an effective stimulus to the economy, but its stabilizing properties do not significantly differ from those of market neutral asset purchase programs. A financial regulation, encouraging the decarbonization of the banks' balance sheets via ad hoc capital requirements, can significantly reduce the severity of a financial crisis, but prolongs the recovery phase. Our results suggest that the involvement of central banks in climate actions must be carefully designed to be in compliance with their mandate and to avoid unintended trade-offs.
KW - Climate policy
KW - Green transition
KW - Monetary policy
KW - Capital requirements
KW - Green quantitative easing
KW - Euro area
Y1 - 2021
U6 - https://doi.org/10.1016/j.jeem.2021.102548
SN - 0095-0696
SN - 1096-0449
VL - 110
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Montrone, Lorenzo
A1 - Steckel, Jan Christoph
A1 - Kalkuhl, Matthias
T1 - The type of power capacity matters for economic development
BT - evidence from a global panel
JF - Resource and energy economics
N2 - We examine the relationship between different types of power investments and regional economic dynamics. We construct a novel panel dataset combining data on regional GDP and power capacity additions for different technologies between 1960 and 2015, which covers 65% of the global power capacity that has been installed in this period. We use an event study design to identify the effect of power capacity addition on GDP per capita, exploiting the fact that the exact amount of power capacity coming online each year is determined by random construction delays. We find evidence that GDP per capita increases by 0.2% in the 6 years around the coming online of 100 MW coal-fired power capacity. We find similar effects for hydropower capacity, but not for any other type of power capacity. The positive effects are regionally bounded and stronger for projects on new sites (green-field). The magnitude of this effect might not be comparable to the total external costs of building new coal-fired power capacity, yet our results help to explain why policymakers favor coal investments for spurring regional growth.
KW - Energy and development
KW - Economic growth
KW - Public infrastructure
KW - Public investments
KW - Electricity sector
Y1 - 2022
U6 - https://doi.org/10.1016/j.reseneeco.2022.101313
SN - 0928-7655
VL - 69
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Hoffmann, Christin
A1 - Hoppe, Julia Amelie
A1 - Ziemann, Niklas
T1 - The hare and the hedgehog
BT - empirical evidence on the relationship between the individual Pace of Life and the speed-accuracy continuum
JF - PLoS one
N2 - Against the background of the speed-accuracy trade-off, we explored whether the Pace of Life can be used to identify heterogeneity in the strategy to place more weight on either fast or accurate accomplishments. The Pace of Life approaches an individual's exposure to time and is an intensively studied concept in the evolutionary biology research. Albeit overall rarely, it is increasingly used to understand human behavior and may fulfill many criteria of a personal trait. In a controlled laboratory environment, we measured the participants' Pace of Life, as well as their performance on a real-effort task. In the real-effort task, the participants had to encode words, whereby each word encoded correctly was associated with a monetary reward. We found that individuals with a faster Pace of Life accomplished more tasks in total. At the same time, they were less accurate and made more mistakes (in absolute terms) than those with a slower Pace of Life. Thus, the Pace of Life seems to be useful to identify an individual's stance on the speed-accuracy continuum. In our specific task, placing more weight on speed instead of accuracy paid off: Individuals with a faster Pace of Life were ultimately more successful (with regard to their monetary revenue).
Y1 - 2021
U6 - https://doi.org/10.1371/journal.pone.0256490
SN - 1932-6203
VL - 16
IS - 8
PB - PLoS
CY - San Fransisco
ER -
TY - JOUR
A1 - Ploner, Tina
A1 - Hess, Steffen
A1 - Grum, Marcus
A1 - Drewe-Boss, Philipp
A1 - Walker, Jochen
T1 - Using gradient boosting with stability selection on health insurance claims data to identify disease trajectories in chronic obstructive pulmonary disease
JF - Statistical methods in medical research
N2 - Objective We propose a data-driven method to detect temporal patterns of disease progression in high-dimensional claims data based on gradient boosting with stability selection. Materials and methods We identified patients with chronic obstructive pulmonary disease in a German health insurance claims database with 6.5 million individuals and divided them into a group of patients with the highest disease severity and a group of control patients with lower severity. We then used gradient boosting with stability selection to determine variables correlating with a chronic obstructive pulmonary disease diagnosis of highest severity and subsequently model the temporal progression of the disease using the selected variables. Results We identified a network of 20 diagnoses (e.g. respiratory failure), medications (e.g. anticholinergic drugs) and procedures associated with a subsequent chronic obstructive pulmonary disease diagnosis of highest severity. Furthermore, the network successfully captured temporal patterns, such as disease progressions from lower to higher severity grades. Discussion The temporal trajectories identified by our data-driven approach are compatible with existing knowledge about chronic obstructive pulmonary disease showing that the method can reliably select relevant variables in a high-dimensional context. Conclusion We provide a generalizable approach for the automatic detection of disease trajectories in claims data. This could help to diagnose diseases early, identify unknown risk factors and optimize treatment plans.
KW - Gradient boosting
KW - stability selection
KW - claims data
KW - disease trajectory
KW - chronic obstructive pulmonary disease
Y1 - 2020
U6 - https://doi.org/10.1177/0962280220938088
SN - 0962-2802
SN - 1477-0334
VL - 29
IS - 12
SP - 3684
EP - 3694
PB - Sage Publ.
CY - London [u.a.]
ER -
TY - JOUR
A1 - Brück, Christian
A1 - Knauer, Thorsten
A1 - Schwering, Anja
T1 - Disclosure of value-based performance measures
BT - evidence from German listed firms
JF - Accounting and business research
N2 - We examine the determinants of the disclosure of value-based (VB) performance measures in Germany. We argue that firms are more likely to disclose VB performance measures when information asymmetry is greater, as greater information asymmetry means firms have a greater need to credibly signal a shareholder value orientation. Using a hand-collected dataset of German listed firms covering 1,528 firm-years from 2004 to 2011, we demonstrate that firms are more likely to disclose a VB performance measure if the free float is larger than the blocking minority and also, when firms are large, if they have high foreign sales to total sales ratios and are not cross-listed internationally. Our results indicate that German firms use VB performance measures to improve investor communication and to substantiate their shareholder value orientation. Our results should be interpreted against a background of increased shareholder value orientation and sophisticated cost accounting in German firms.
KW - Value-based performance measures
KW - shareholder value
KW - disclosure
KW - investor communication
Y1 - 2022
U6 - https://doi.org/10.1080/00014788.2022.2062585
SN - 0001-4788
SN - 2159-4260
VL - 53
IS - 6
SP - 671
EP - 698
PB - Routledge, Taylor & Francis Group
CY - Abingdon
ER -
TY - JOUR
A1 - Franks, Max
A1 - Kalkuhl, Matthias
A1 - Lessmann, Kai
T1 - Optimal pricing for carbon dioxide removal under inter-regional leakage
JF - Journal of environmental economics and management
N2 - Carbon dioxide removal (CDR) moves atmospheric carbon to geological or land-based sinks. In a first-best setting, the optimal use of CDR is achieved by a removal subsidy that equals the optimal carbon tax and marginal damages. We derive second-best policy rules for CDR subsidies and carbon taxes when no global carbon price exists but a national government implements a unilateral climate policy. We find that the optimal carbon tax differs from an optimal CDR subsidy because of carbon leakage and a balance of resource trade effect. First, the optimal removal subsidy tends to be larger than the carbon tax because of lower supply-side leakage on fossil resource markets. Second, net carbon exporters exacerbate this wedge to increase producer surplus of their carbon resource producers, implying even larger removal subsidies. Third, net carbon importers may set their removal subsidy even below their carbon tax when marginal environmental damages are small, to appropriate producer surplus from carbon exporters.
Y1 - 2022
U6 - https://doi.org/10.1016/j.jeem.2022.102769
SN - 1096-0449
SN - 0095-0696
VL - 117
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Borck, Rainald
A1 - Schrauth, Philipp
T1 - Population density and urban air quality
JF - Regional science and urban economics
N2 - We use panel data from Germany to analyze the effect of population density on urban air pollution (nitrogen oxides, particulate matter, ozone, and an aggregate index for bad air quality [AQI]). To address unobserved heterogeneity and omitted variables, we present long difference/fixed effects estimates and instrumental variables estimates, using historical population and soil quality as instruments. Using our preferred estimates, we find that the concentration increases with density for NO2 with an elasticity of 0.25 and particulate matter with elasticity of 0.08. The O-3 concentration decreases with density with an elasticity of -0.14. The AQI increases with density, with an elasticity of 0.11-0.13. We also present a variety of robustness tests. Overall, the paper shows that higher population density worsens local air quality.
KW - Population density
KW - Air pollution
Y1 - 2020
U6 - https://doi.org/10.1016/j.regsciurbeco.2020.103596
SN - 0166-0462
SN - 1879-2308
VL - 86
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Kirchner, Vera
T1 - Umfassend oder überfrachtet?
BT - warum das Integrationsfach WAT/AWT an seine Grenzen gerät
JF - MINT-Zirkel
N2 - In der Theorie klingt es erst mal pädagogisch und didaktisch verlockend: Umfassend ausgebildete Lehrkräfte verharren nicht stur in ihren fachlichen Grenzen, sondern unterrichten Phänomene in ihren mannigfaltigen Zusammenhängen. So erwerben Schüler*innen die Möglichkeit, Sachverhalte umfassend aus verschiedenen Perspektiven zu betrachten und ihnen kompetent zu begegnen. Im Hinblick auf eine vollgestopfte Stundentafel scheint dies auch zeitlich effizient: Warum verschiedene Fächer aufwenden, wenn man drei oder vier Bildungsanliegen in einem zweistündigen Fach unterbringen kann?
Y1 - 2023
UR - https://mint-zirkel.de/2023/02/fachdidaktik/
SN - 2193-9845
IS - 3
SP - 14
PB - Klett MINT
CY - Stuttgart
ER -
TY - JOUR
A1 - Kalkuhl, Matthias
A1 - Schwerhoff, Gregor
A1 - Waha, Katharina
T1 - Land tenure, climate and risk management
JF - Ecological economics
N2 - We analyze to what extent climate conditions affect the prevalence of sharecropping as a form of traditional land tenure. We investigate how sharecropping tenure is related to climate risk and how it interacts with fertilizer use and livestock ownership that both influence production risk. We first develop a stylized theoretical model to illustrate the role of climate for land tenure and production. Our empirical analysis is based on more than 9000 households with considerable heterogeneity in climate conditions across several African countries. We find that farmers in areas with low precipitation are more likely to be sharecroppers. We further find evidence for risk management interaction effects as sharecropping farmers are less likely to own livestock and more likely to use fertilizer. In economies where formal kinds of insurance are unavailable, sharecropping thus functions as a form of insurance and reduces the need for potentially costly risk management strategies.
KW - traditional land tenure
KW - climate
KW - risk management
KW - agriculture
KW - Africa
KW - sharecropping
Y1 - 2020
U6 - https://doi.org/10.1016/j.ecolecon.2019.106573
SN - 0921-8009
SN - 1873-6106
VL - 171
PB - Elsevier Science
CY - Amsterdam [u.a.]
ER -
TY - JOUR
A1 - Spiekermann, Sarah
A1 - Krasnova, Hanna
A1 - Hinz, Oliver
A1 - Baumann, Annika
A1 - Benlian, Alexander
A1 - Gimpel, Henner
A1 - Heimbach, Irina
A1 - Koester, Antonia
A1 - Maedche, Alexander
A1 - Niehaves, Bjoern
A1 - Risius, Marten
A1 - Trenz, Manuel
T1 - Values and ethics in information systems
BT - a state-of-the-art analysis and avenues for future research
JF - Business & information systems engineering
Y1 - 2022
U6 - https://doi.org/10.1007/s12599-021-00734-8
SN - 2363-7005
SN - 1867-0202
VL - 64
IS - 2
SP - 247
EP - 264
PB - Springer Gabler
CY - Wiesbaden
ER -
TY - JOUR
A1 - Krause, Hannes-Vincent
A1 - Große Deters, Fenne
A1 - Baumann, Annika
A1 - Krasnova, Hanna
T1 - Active social media use and its impact on well-being
BT - an experimental study on the effects of posting pictures on Instagram
JF - Journal of computer-mediated communication : a journal of the International Communication Association
N2 - Active use of social networking sites (SNSs) has long been assumed to benefit users' well-being. However, this established hypothesis is increasingly being challenged, with scholars criticizing its lack of empirical support and the imprecise conceptualization of active use. Nevertheless, with considerable heterogeneity among existing studies on the hypothesis and causal evidence still limited, a final verdict on its robustness is still pending. To contribute to this ongoing debate, we conducted a week-long randomized control trial with N = 381 adult Instagram users recruited via Prolific. Specifically, we tested how active SNS use, operationalized as picture postings on Instagram, affects different dimensions of well-being. The results depicted a positive effect on users' positive affect but null findings for other well-being outcomes. The findings broadly align with the recent criticism against the active use hypothesis and support the call for a more nuanced view on the impact of SNSs.
Lay Summary Active use of social networking sites (SNSs) has long been assumed to benefit users' well-being. However, this established assumption is increasingly being challenged, with scholars criticizing its lack of empirical support and the imprecise conceptualization of active use. Nevertheless, with great diversity among conducted studies on the hypothesis and a lack of causal evidence, a final verdict on its viability is still pending. To contribute to this ongoing debate, we conducted a week-long experimental investigation with 381 adult Instagram users. Specifically, we tested how posting pictures on Instagram affects different aspects of well-being. The results of this study depicted a positive effect of posting Instagram pictures on users' experienced positive emotions but no effects on other aspects of well-being. The findings broadly align with the recent criticism against the active use hypothesis and support the call for a more nuanced view on the impact of SNSs on users.
KW - social networking sites
KW - social media
KW - Instagram
KW - well-being
KW - experiment
KW - randomized control trial
Y1 - 2022
U6 - https://doi.org/10.1093/jcmc/zmac037
SN - 1083-6101
VL - 28
IS - 1
PB - Oxford Univ. Press
CY - Oxford
ER -
TY - JOUR
A1 - Sandberg, Helene
A1 - Alnoor, Alhamzah
A1 - Tiberius, Victor
T1 - Environmental, social, and governance ratings and financial performance
BT - evidence from the European food industry
JF - Business strategy and the environment
N2 - Long-term value creation is expected not only to be concerned with maximizing shareholder value but also includes the impact on other stakeholders and the environment. Environmental, social, and governance (ESG) issues are therefore gaining increasing importance, in line with the growing demand for corporate sustainability. ESG ratings foster the comparison of companies with respect to their sustainable practices. This study aims to investigate how ESG ratings impact financial performance in the European food industry. Ordinary least squares regression is applied to analyze the relation between ESG ratings and financial performance over a 4-year period from 2017 to 2020. The profitability measures Return on Assets (ROA) and Return on Equity (ROE) are employed as financial performance measures, while ESG ratings are obtained from the database CSRHub. Results show that higher ESG ratings are associated with better financial performance. Although the effect is modest in the present study, the findings support previous results that ESG ratings are positively related to financial performance. Nonetheless, they also highlight that ESG ratings strongly converge to the mean, which depicts the need to reassess whether ESG ratings are able to measure actual ESG behavior.
KW - ESG ratings
KW - firm performance
KW - food industry
Y1 - 2022
U6 - https://doi.org/10.1002/bse.3259
SN - 0964-4733
SN - 1099-0836
VL - 32
IS - 4
SP - 2471
EP - 2489
PB - Wiley
CY - New York
ER -
TY - JOUR
A1 - Fredrich, Viktor
A1 - Bouncken, Ricarda B.
A1 - Tiberius, Victor
T1 - Dyadic business model convergence or divergence in alliances?
BT - a configurational approach
JF - Journal of business research
N2 - In this study, we contribute to the scholarly conversation on firm-level business model changes following a neoconfigurational approach. By exploring configurations of business model changes over time, we add the direction of business model changes-namely business model convergence or divergence-as a vital avenue to the business model innovation literature. We identify necessary business model convergence and divergence recipes in a sample of N = 217 strategic dyadic alliances. Firstly, technological proximity emerges as a single precondition to both converging and diverging business models. Secondly, business models between competitors either converge through complementarities or tend not to change relative to each other. Thirdly, equity participation enables business model divergence through co-specialization. We conclude with a discussion of business model trajectories and future research directions.
KW - Business model innovation
KW - Business model changes
KW - Convergence vs
KW - divergence
KW - Strategic alliances
KW - Fuzzy -set qualitative comparative
KW - analysis
KW - (fsQCA)
Y1 - 2022
U6 - https://doi.org/10.1016/j.jbusres.2022.08.046
SN - 0148-2963
SN - 1873-7978
VL - 153
SP - 300
EP - 308
PB - Elsevier
CY - New York
ER -
TY - JOUR
A1 - Kraus, Sascha
A1 - Li, Hongbo
A1 - Kang, Qi
A1 - Westhead, Paul
A1 - Tiberius, Victor
T1 - The sharing economy
BT - a bibliometric analysis of the state-of-the-art
JF - International journal of entrepreneurial behavior & research
N2 - Purpose Quantitative bibliometric approaches were used to statistically and objectively explore patterns in the sharing economy literature. Design/methodology/approach Journal (co-)citation analysis, author (co-)citation analysis, institution citation and co-operation analysis, keyword co-occurrence analysis, document (co-)citation analysis and burst detection analysis were conducted based on a bibliometric data set relating to sharing economy publications. Findings Sharing economy research is multi- and interdisciplinary. Journals focused upon products liability, organizing framework, profile characteristics, diverse economies, consumption system and everyday life themes. Authors focused upon profile characteristics, sharing economy organization, social connections, first principle and diverse economy themes. No institution dominated the research field. Keyword co-occurrence analysis identified organizing framework, tourism industry, consumer behavior, food waste, generous exchange and quality cue as research themes. Document co-citation analysis found research themes relating to the tourism industry, exploring public acceptability, agri-food system, commercial orientation, products liability and social connection. Most cited authors, institutions and documents are reported. Research limitations/implications The study did not exclusively focus on publications in top-tier journals. Future studies could run analyses relating to top-tier journals alone, and then run analyses relating to less renowned journals alone. To address the potential fuzzy results concern, reviews could focus on business and/or management research alone. Longitudinal reviews conducted over several points in time are warranted. Future reviews could combine qualitative and quantitative approaches. Originality/value We contribute by analyzing information relating to the population of all sharing economy articles. In addition, we contribute by employing several quantitative bibliometric approaches that enable the identification of trends relating to the themes and patterns in the growing literature.
KW - bibliometric analysis
KW - citations
KW - co-citation analysis
KW - co-occurrence
KW - analysis
KW - research themes
KW - sharing economy
Y1 - 2020
U6 - https://doi.org/10.1108/IJEBR-06-2020-0438
SN - 1355-2554
SN - 1758-6534
VL - 26
IS - 8
SP - 1769
EP - 1786
PB - Emerald Group Publishing Limited
CY - Bingley
ER -
TY - JOUR
A1 - Kraus, Sascha
A1 - Traunmüller, Verena
A1 - Kailer, Norbert
A1 - Tiberius, Victor
T1 - The dark triad in entrepreneurship research
BT - a systematic literature review
JF - Journal of enterprising culture : JEC
N2 - The impact of traits in entrepreneurship has been subject to intense discussion. Apart from favorable traits fostering opportunity recognition, entrepreneurial orientation, venture performance, and other variables, a younger research stream also addresses the role of negative traits. Among them, the dark triad, comprising of narcissism, Machiavellianism, and psychopathy, have gained specific attention. This systematic literature review aims to structure the field, identify current research themes, and provide a better understanding of prior research outcomes. Our results show that dark triad research addresses entrepreneurial activity, opportunity recognition, entrepreneurial orientation, entrepreneurial leadership, the and entrepreneurial motives. Among the dark triad traits, narcissism is stressed most in research so far. It relates to firm performance, risk, and leadership behavior, whereas Machiavellianism and psychopathy relate to opportunity recognition and exploitation. We also identify several research gaps, which can be addressed in future research.
KW - dark triad
KW - entrepreneurship
KW - psychology
KW - traits
Y1 - 2020
U6 - https://doi.org/10.1142/S0218495820500156
SN - 0218-4958
SN - 1793-6330
VL - 28
IS - 04
SP - 353
EP - 373
PB - World Scientific
CY - Singapore
ER -
TY - JOUR
A1 - Kirchner, Vera
A1 - Penning, Isabelle
T1 - Berufswahl differenzieren(d)
BT - Differenzierung als wesentliche Dimension beruflicher Orientierung
JF - Fördermagazin : Sekundarstufe
N2 - Bäcker:in, Beiköch:in oder Büromanager:in: Welcher berufliche Lebensweg passt zu mir? Gerade für Schüler:innen mit Unterstützungsbedarf kann die Antwort auf diese Frage besonders schwierig sein. Doch Unterricht kann mit vielfältigen Maßnahmen die Berufswahl unterstützen.
KW - Differenzierung
KW - Berufsorientierung
KW - Berufsvorbereitung
KW - Berufswahl
KW - Life Design
KW - Gestaltungskompetenz
KW - Berufsbiografie
KW - Förderbedarf
KW - Berufschancen
KW - theoriereduziert
Y1 - 2023
SN - 2195-7142
IS - 3
SP - 2
EP - 6
PB - Friedrich Verlag
CY - Hannover
ER -
TY - JOUR
A1 - Kearney, Eric
A1 - Razinskas, Stefan
A1 - Weiss, Matthias
A1 - Hoegl, Martin
T1 - Gender diversity and team performance under time pressure
BT - the role of team withdrawal and information elaboration
JF - Journal of organizational behavior
N2 - Findings in the extant literature are mixed concerning when and how gender diversity benefits team performance. We develop and test a model that posits that gender-diverse teams outperform gender-homogeneous teams when perceived time pressure is low, whereas the opposite is the case when perceived time pressure is high. Drawing on the categorization-elaboration model (CEM; van Knippenberg, De Dreu, & Homan, 2004), we begin with the assumption that information elaboration is the process whereby gender diversity fosters positive effects on team performance. However, also in line with the CEM, we argue that this process can be disrupted by adverse team dynamics. Specifically, we argue that as time pressure increases, higher gender diversity leads to more team withdrawal, which, in turn, moderates the positive indirect effect of gender diversity on team performance via information elaboration such that this effect becomes weaker as team withdrawal increases. In an experimental study of 142 four-person teams, we found support for this model that explains why perceived time pressure affects the performance of gender-diverse teams more negatively than that of gender-homogeneous teams. Our study sheds new light on when and how gender diversity can become either an asset or a liability for team performance.
KW - gender diversity
KW - information elaboration
KW - perceived time pressure
KW - team
KW - performance
KW - team withdrawal
Y1 - 2022
U6 - https://doi.org/10.1002/job.2630
SN - 0894-3796
SN - 1099-1379
VL - 43
IS - 7
SP - 1224
EP - 1239
PB - Wiley
CY - Hoboken
ER -
TY - JOUR
A1 - Haggenmüller, Sandra
A1 - Oehlschläger, Patricia
A1 - Herbst, Uta
A1 - Voeth, Markus
T1 - Time for change?
BT - scenario analysis on buyer–seller negotiations
JF - The journal of business & industrial marketing
N2 - Purpose:
This study aims to provide probable future developments in the form of holistic scenarios for business negotiations. In recent years, negotiation research did not put a lot of emphasis on external changes. Consequently, current challenges and trends are scarcely integrated, making it difficult to support negotiation practice perspectively.
Design/methodology/approach:
This paper applies the structured, multi-method approach of scenario analysis. To examine the future space of negotiations, this combines qualitative and quantitative measures to base our analysis on negotiation experts’ assessments, estimations and visions of the negotiation future.
Findings:
The results comprise an overview of five negotiation scenarios in the year 2030 and of their individual drivers. The five revealed scenarios are: digital intelligence, business as usual, powerful network – the route to collaboration, powerful network – the route to predominance and system crash.
Originality/value:
The scenario analysis is a suitable approach that enables to relate various factors of the negotiation environment to negotiations themselves and allows an examination of future changes in buyer–seller negotiations and the creation of possible future scenarios. The identified scenarios provide an orientation for business decisions in the field of negotiation.
KW - Negotiating
KW - Scenario analysis
KW - COVID-19
KW - Business negotiation
KW - Buyer–seller negotiations
KW - Future scenarios
Y1 - 2022
U6 - https://doi.org/10.1108/JBIM-11-2021-0511
SN - 0885-8624
SN - 2052-1189
VL - 38
IS - 5
SP - 1215
EP - 1242
PB - Emerald Publishing Limited
CY - Bingley
ER -
TY - JOUR
A1 - Oehlschläger, Patricia
A1 - Haggenmüller, Sandra
A1 - Herbst, Uta
A1 - Voeth, Markus
T1 - The future of business negotiations
BT - how megatrends influence negotiation behavior
JF - Negotiation and Conflict Management Research
N2 - Megatrends, affecting multiple aspects of future society, economy, and technology, drive today's business world. They are expected to impact all areas in companies and will, therefore, most likely occur in business negotiations. Although several studies address future developments of different business divisions, the megatrends' impact on negotiations has, thus far, not been analyzed. We designed a model including the three megatrends, i.e., globalization and economic shift, digitalization and new technologies, and demographic and social change, which have main effects on specific negotiation aspects. Our study combined an online survey and expert interviews with negotiation practitioners to provide a first broad view of how megatrends affect future business negotiations. The results confirm our model and reveal a close connection of megatrends and single negotiation aspects. Among others, we examine an orientation toward global partners, an increased interconnection through various electronic systems, as well as two opposite relationship directions - long-term and integrative through strategic cooperation vs. short-term and distributive through competition and new technologies.
KW - business negotiation
KW - negotiation trends
KW - digitalization in negotiations
KW - survey
Y1 - 2023
U6 - https://doi.org/10.34891/2022.0496
SN - 1750-4708
SN - 1750-4716
VL - 16
IS - 1
SP - 23
EP - 47
PB - Carnegie Mellon University Library
CY - [Pittsburgh, Pennsylvania]
ER -
TY - JOUR
A1 - Voeth, Markus
A1 - Herbst, Uta
A1 - Haggenmüller, Sandra
A1 - Weber, Marie-Christin
T1 - Wie verhandeln deutsche Manager?
JF - Zeitschrift für Konfliktmanagement
Y1 - 2019
U6 - https://doi.org/10.9785/zkm-2020-230107
VL - 23
IS - 1
SP - 21
EP - 24
PB - Dr. Otto Schmidt
CY - Köln
ER -
TY - JOUR
A1 - Voeth, Markus
A1 - Herbst, Uta
A1 - Pöschl, Iris
T1 - Sehen Sie mein Flipchart jetzt?
JF - Harvard-Business-Manager
N2 - Digitale Verhandlungen am Bildschirm sind seit über einem Jahr Alltag. Dennoch fremdeln viele Führungskräfte damit, wie eine aktuelle Studie zeigt.
Y1 - 2021
UR - https://www.manager-magazin.de/harvard/digitalisierung/wie-digitale-verhandlungen-erfolgreich-sind-a-4ebd85a7-0002-0001-0000-000177421315?sara_ref=re-xx-cp-sh
SN - 0945-6570
SN - 2195-1357
VL - 43
IS - 6
SP - 56
EP - 62
PB - Manager-Magazin-Verlags-Gesellschaft
CY - Hamburg
ER -
TY - JOUR
A1 - Sparr, Jennifer L.
A1 - van Knippenberg, Daan
A1 - Kearney, Eric
T1 - Paradoxical leadership as sensegiving
BT - stimulating change-readiness and change-oriented performance
JF - Leadership & organization development journal
N2 - Purpose Paradoxical leadership (PL) is an emerging perspective to understand how leaders help followers deal with paradoxical demands. Recently, the positive relationship between PL and follower performance was established. This paper builds on and extends this research by interpreting PL as sensegiving and developing theory about mediation in the relationship between PL and adaptive and proactive performance. Design/methodology/approach The paper develops a new measure for PL as sensegiving and provides a test of the mediation model with data from two different sources and two measurement times in a German company. Findings Multilevel mediation analysis (N = 154) supports the mediation model. Originality/value The paper presents sensegiving about paradox as a core element of PL, which informs the choice of change-readiness as mediator. This study also develops and validates a scale to measure PL in future research.
KW - Paradoxical leadership
KW - Sensegiving
KW - Change-readiness
KW - Adaptive
KW - performance
KW - Proactive performance
Y1 - 2022
U6 - https://doi.org/10.1108/LODJ-04-2021-0161
SN - 0143-7739
SN - 1472-5347
VL - 43
IS - 2
SP - 225
EP - 237
PB - Emerald Group Publishing Limited
CY - Bingley
ER -
TY - JOUR
A1 - de Haas, Samuel
A1 - Paha, Johannes
T1 - Non-controlling minority shareholdings and collusion
JF - Review of industrial organization
N2 - This article merges theoretical literature on non-controlling minority shareholdings (NCMS) in a coherent model to study the effects of NCMS on competition and collusion. The model encompasses both the case of a common owner holding shares of rival firms as well as the case of cross ownership among rivals. We find that by softening competition, NCMS weaken the sustainability of collusion under a greater variety of situations than was indicated by earlier literature. Such effects exist, in particular, in the presence of an effective competition authority.
KW - collusion
KW - common ownership
KW - cross ownership
KW - minority shareholdings
Y1 - 2020
U6 - https://doi.org/10.1007/s11151-020-09758-y
SN - 0889-938X
SN - 1573-7160
VL - 58
IS - 3
SP - 431
EP - 454
PB - Springer
CY - Dordrecht
ER -
TY - JOUR
A1 - Tiberius, Victor
A1 - Schwarzer, Hannes
A1 - Roig-Dobón, Salvador
T1 - Radical innovations
BT - between established knowledge and future research opportunities
JF - Journal of innovation & knowledge : JIK
N2 - The fast growing body of radical innovation research is fragmented and difficult to overlook. We provide an overview of the most cited journals, authors, and publications and conduct a bibliographic coupling to structure the literature landscape. We identified the following research clusters: management of radical innovations, organizational learning and knowledge, financial aspects of radical innovation, radical innovation adoption and diffusion, radical industry innovations as challenges for incumbents, and radical innovation in specific industries. Based on an in-depth content analysis of these clusters, we identify the following future research opportunities: A systematic compilation of all intra- and extra-organizational management aspects, moderators, and mediators, extending radical innovation research's epistemological basis by adding strategic foresight, further research in individual, group (team), organizational, and inter-organizational capabilities required for radical innovation, a managerial perspective on adoption and diffusion of radical innovations, applying portfolio theory and real options theory to radical innovation research, stronger research efforts on coping strategies for firms faced with competitors' radical innovations, and intensifying both industry-specific and cross-industry research.
KW - Bibliometric analysis
KW - Bibliographic coupling
KW - Citation analysis
KW - Radical innovation
Y1 - 2021
U6 - https://doi.org/10.1016/j.jik.2020.09.001
SN - 2530-7614
SN - 2444-569X
VL - 6
IS - 3
SP - 145
EP - 153
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Fürstenberg, Nils
A1 - Alfes, Kerstin
A1 - Kearney, Eric
T1 - How and when paradoxical leadership benefits work engagement
BT - the role of goal clarity and work autonomy
JF - Journal of occupational and organizational psychology / British Psychological Society
N2 - Paradoxical leadership behaviour (PLB) represents an emerging leadership construct that can help leaders deal with conflicting demands. In this paper, we report three studies that add to this nascent literature theoretically, methodologically, and empirically. In Study 1, we validate an effective short-form measure of global PLB using three different samples. In Studies 2 and 3, we draw on the job demands-resources model to propose that paradoxical leaders promote followers' work engagement by simultaneously fostering follower goal clarity and work autonomy. The results of survey data from Studies 2 and 3 largely confirm our model. Specifically, our findings show that PLB is positively associated with follower goal clarity and work autonomy, and that PLB exerts an indirect effect on work engagement via these variables. Moreover, our results support a hypothesized interaction effect of goal clarity and work autonomy to predict followers' work engagement, as well as a conditional indirect effect of PLB on work engagement via the interactive effect. We discuss the practical implications for leaders and organizations.
Practitioner points
To effectively engage followers in their work, leaders should create work environments in which followers know exactly what to do (i.e., have high goal clarity), but at the same time can determine on their own how to do their work (i.e., have high work autonomy)
To foster both goal clarity and work autonomy, leaders should combine communal (e.g., other-centred, flexibility-providing) and agentic aspects of leadership (e.g., maintaining decision control and enforcing performance standards).
HR departments should design leadership trainings that help leaders to combine seemingly opposing, yet ultimately synergistic behaviours.
KW - paradoxical leadership behaviour
KW - paradox theory
KW - job demands
KW - resources
KW - model
KW - goal clarity
KW - work autonomy
KW - work engagement
Y1 - 2021
U6 - https://doi.org/10.1111/joop.12344
SN - 0963-1798
SN - 2044-8325
VL - 94
IS - 3
SP - 672
EP - 705
PB - Wiley
CY - Hoboken
ER -
TY - JOUR
A1 - Schröder, Katharina
A1 - Tiberius, Victor
A1 - Bouncken, Ricarda B.
A1 - Kraus, Sascha
T1 - Strategic entrepreneurship
BT - mapping a research field
JF - International journal of entrepreneurial behavior & research
N2 - Purpose:
Strategic entrepreneurship (SE) depicts the nexus of strategic management and entrepreneurship, suggesting that firms can create superior wealth when simultaneously pursuing advantage-seeking and opportunity-seeking behavior. As the rapid growth in SE research led to a multidisciplinary, scattered and fragmented literature landscape, the authors aim to structure this research field.
Design/methodology/approach:
The authors employ a bibliographic coupling and literature review of the strategic entrepreneurship research field.
Findings:
The authors identify and describe five major research streams with 15 sub-themes in recent SE research. Based on our findings, the authors propose an integrated research framework and research gaps for future research.
Originality/value:
To the authors' knowledge, this is the first review on SE based on a bibliographic coupling.
KW - bibliometric analysis
KW - competitive advantage
KW - opportunities
KW - strategic
KW - entrepreneurship
Y1 - 2020
U6 - https://doi.org/10.1108/IJEBR-11-2020-0798
SN - 1355-2554
SN - 1758-6534
VL - 27
IS - 3
SP - 753
EP - 776
PB - Emerald Group Publishing Limited
CY - Bingley
ER -
TY - JOUR
A1 - Bosch, David
A1 - Smimou, Kamal
T1 - Traders’ motivation and hedging pressure in commodity futures markets
JF - Research in international business and finance
N2 - This study seeks to explain the major drivers of trading activity in commodity futures markets and gage the effect of trading activity on commodity prices. Rather than concentrating on a specific commodity subgroup or a particular type of commodity traders, we provide an extensive overview of the behavior across all market participants and their influence on commodity prices by using a broad set of commodity futures contracts. Although commodity futures returns show co-movement with financial fundamentals (U.S. dollar index, equity, and bond markets), based on the Disaggregated Commitment of Traders Report (DCOT), this relationship cannot be attributed to trading activity. Pricing in commodity markets can be predominantly attributed to hedgers and influential speculators (money managers), whereas small speculators (nonreportable traders) are crucial to some soft commodity futures similar to dealers in metals commodity futures. Furthermore, we find limited cases where inventory changes exert a sizable influence on position changes of DCOT traders.
KW - Hedgers
KW - Speculators
KW - Motivation
KW - Interaction
KW - Futures prices
KW - Commodity
KW - markets
Y1 - 2021
U6 - https://doi.org/10.1016/j.ribaf.2021.101529
SN - 0275-5319
SN - 1878-3384
VL - 59
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Panhans, Matthew T.
A1 - Schumacher, Reinhard
T1 - Theory in closer contact with industrial life
BT - American institutional economists on competition theory and policy
JF - Journal of institutional economics
N2 - This paper investigates the views on competition theory and policy of the American institutional economists during the first half of the 20th century. These perspectives contrasted with those of contemporary neoclassical and later mainstream economic approaches. We identify three distinct dimensions to an institutionalist perspective on competition. First, institutionalist approaches focused on describing industry details, so as to bring theory into closer contact with reality. Second, institutionalists emphasized that while competition was sometimes beneficial, it could also be disruptive. Third, institutionalists had a broad view of the objectives of competition policy that extended beyond effects on consumer welfare. Consequently, institutionalists advocated for a wide range of policies to enhance competition, including industrial self-regulation, broad stakeholder representation within corporations, and direct governmental regulations. Their experimental attitude implied that policy would always be evolving, and antitrust enforcement might be only one stage in the development toward a regime of industrial regulation.
KW - Competition
KW - economic thought
KW - industrial organization
KW - institutional
KW - economics
KW - institutionalism
KW - public policy
Y1 - 2021
U6 - https://doi.org/10.1017/S1744137421000357
SN - 1744-1374
SN - 1744-1382
VL - 17
IS - 5
SP - 781
EP - 798
PB - Cambridge Univ. Press
CY - Cambridge
ER -
TY - JOUR
A1 - Tiberius, Victor
A1 - Hoffmeister, Leonie
A1 - Weyland, Michael
T1 - Prospective shifts in executive education
BT - an international Delphi study
JF - The international journal of management education
N2 - Executive education (EE) has been an established means for management education. However, due to the ever-changing business environment, progress in education technology, and new competitors, EE has been continuously evolving and can be expected to further change. Employing a three-stage international Delphi study, we identify a plausible scenario for the further development of EE over the next decade. The results suggest major changes for management training. The panel expects major shifts in teaching methods and curricula construction. Business schools are expected to increase content customization, to adapt delivery formats, and to enhance coverage of topical issues to better respond to leaders' needs.
KW - Continuous education
KW - Delphi study
KW - Executive education
KW - Leadership
KW - development
KW - Management education
Y1 - 2021
U6 - https://doi.org/10.1016/j.ijme.2021.100514
SN - 1472-8117
SN - 2352-3565
VL - 19
IS - 3
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Siebert, Ernestine Cathérine
A1 - Herbst, Uta
T1 - New perspectives on issue analysis
BT - one-sided preferences as a strategic source in multi-issue negotiations
JF - Negotiation journal
N2 - Researchers have shown that structuring issues and organizing an agenda before a negotiation lead to improved negotiation performance. By using issue analysis, negotiators become aware of their own and their opponents' preferences on negotiation issues and are able to use this knowledge to optimize their degree of success. Following research on asymmetrical preferences in negotiations, we introduce a new approach for issue analysis that considers the identification of one-sided preferences, specifically a 0-preference for issues from one party. We conducted an experimental study to test if this type of preference for an issue (chance issue) yields strategic potential for a negotiator. We also examined whether the identification of these chance issues could be particularly relevant for a low-power party in negotiations with a power imbalance, to overcome the lower scope of action due to the weaker negotiating position. The results indicate initial verification that no preference at all for one issue could lead to higher individual performance and noneconomic outcomes. Joint performance was positively affected by 0-preference, even in unbalanced power situations.
KW - negotiation preparation
KW - issue analysis
KW - preference differences
KW - negotiation strategy
KW - power imbalance
KW - multi-issue negotiation
Y1 - 2021
U6 - https://doi.org/10.1111/nejo.12379
SN - 0748-4526
SN - 1571-9979
VL - 37
IS - 4
SP - 485
EP - 518
PB - Wiley-Blackwell
CY - Oxford
ER -
TY - JOUR
A1 - Orland, Andreas
A1 - Padubrin, Max
T1 - Is there a gender hiring gap in academic economics?
BT - evidence from a network analysis
JF - Royal Society Open Science
N2 - We collect a network dataset of tenured economics faculty in Austria, Germany and Switzerland. We rank the 100 institutions included with a minimum violation ranking. This ranking is positively and significantly correlated with the Times Higher Education ranking of economics institutions. According to the network ranking, individuals on average go down about 23 ranks from their doctoral institution to their employing institution. While the share of females in our dataset is only 15%, we do not observe a significant gender hiring gap (a difference in rank changes between male and female faculty). We conduct a robustness check with the Handelsblatt and the Times Higher Education ranking. According to these rankings, individuals on average go down only about two ranks. We do not observe a significant gender hiring gap using these two rankings (although the dataset underlying this analysis is small and these estimates are likely to be noisy). Finally, we discuss the limitations of the network ranking in our context.
KW - gender
KW - networks
KW - academia
Y1 - 2022
U6 - https://doi.org/10.1098/rsos.210717
SN - 2054-5703
VL - 9
IS - 2
PB - Royal Society
CY - London
ER -
TY - JOUR
A1 - Fischer, Caroline
A1 - Schott, Carina
T1 - Why people enter and stay in public service careers
BT - the role of parental socialization and an interest in politics
JF - International review of administrative sciences : an international journal of comparative public administration
N2 - This article examines the effect of parental socialization and interest in politics on entering and staying in public service careers. We incorporate two related explanations, yet commonly used in different fields of literature, to explain public sector choice. First, following social learning theory, we hypothesize that parents serve as role models and thereby affect their children's sector choice. Additionally, we test the hypothesis that parental socialization leads to a longer stay in public sector jobs while assuming that it serves as a buffer against turnover. Second, following public service motivation process theory, we expect that 'interest in politics' is influenced by parental socialization and that this concept, in turn, leads to a public sector career. A representative set of longitudinal data from the Swiss household panel (1999-2014) was used to analyse these hypotheses (n = 2,933, N = 37,328). The results indicate that parental socialization serves as a stronger predictor of public sector choice than an interest in politics. Furthermore, people with parents working in the public sector tend to stay longer in their public sector jobs. Points for practitioners For practitioners, the results of this study are relevant as they highlight the limited usefulness of addressing job applicants' interest in politics in the recruitment process. Human resources managers who want to ensure a public-service-motivated workforce are therefore advised to focus on human resources activities that stimulate public service motivation after job entry. We also advise close interaction between universities and public organizations so that students develop a realistic picture of the government as a future employer and do not experience a 'reality shock' after job entry.
KW - human resources management
KW - panel analysis
KW - public sector choice
KW - public
KW - service motivation
KW - socialization
Y1 - 2020
U6 - https://doi.org/10.1177/0020852319886913
SN - 0020-8523
SN - 1461-7226
VL - 88
IS - 1
SP - 59
EP - 75
PB - Sage Publ.
CY - London
ER -
TY - JOUR
A1 - Jethon, André
A1 - Reichard, Christoph
T1 - Usability and actual use of performance information in German municipal budgets
BT - the perspective of local politicians
JF - Public money & management : integrating theory and practice in public management
N2 - IMPACT German municipalities have prepared performance budgets for over 10 years. The incorporation of performance information into the budget is, however, still work in progress. Local politicians perceive the usability of non-financial information in the budget as low and do not use such information intensively for budget composition or other purposes. German municipal budgets are usually voluminous because of their highly detailed structure and the large amount of displayed performance data which rarely informs about outcomes. Such information does not meet the needs of councillors, for example in their struggles with political opponents. Some options for improving the usability of budgetary information are presented.
KW - Councillor
KW - performance budget
KW - performance information
KW - politician
KW - usability
KW - use
Y1 - 2022
U6 - https://doi.org/10.1080/09540962.2021.1966193
SN - 0954-0962
SN - 1467-9302
VL - 42
IS - 3
SP - 152
EP - 159
PB - Routledge, Taylor & Francis Group
CY - Abingdon
ER -
TY - JOUR
A1 - Covi, Giovanni
A1 - Eydam, Ulrich
T1 - End of the sovereign-bank doom loop in the European Union?
BT - the Bank Recovery and Resolution Directive
JF - Journal of evolutionary economics
N2 - In this paper we examine the relationship between the default risk of banks and sovereigns, i.e. the 'doom-loop'. Specifically, we try to assess the effectiveness of the implementation of the new recovery and resolution framework in the European Union. We use a panel with daily data on European banks and sovereigns ranging from 2012 to 2016 in order to test the effects of the Bank Recovery and Resolution Directive on the two-way feedback process. We find that there was a pronounced feedback loop between banks and sovereigns from 2012 to 2014. However, after the implementation of the European Banking Union, in 2015/2016, the magnitude of the doom-loop decreased and the spillovers became not statistically significant. Furthermore, our results suggest that the implementation of the new resolution framework is a suitable candidate to explain this finding. Overall, the results are robust across several specifications.
KW - financial stability
KW - sovereign bail-out
KW - bail-in tool
KW - doom loop
KW - European Banking Union
KW - Bank Recovery and Resolution Directive
Y1 - 2020
U6 - https://doi.org/10.1007/s00191-018-0576-2
SN - 0936-9937
SN - 1432-1386
VL - 30
IS - 1
SP - 5
EP - 30
PB - Springer
CY - Berlin ; Heidelberg ; New York
ER -
TY - JOUR
A1 - Tiberius, Victor
A1 - Hauptmeijer, Raoul
T1 - Equity crowdfunding
BT - Forecasting market development, platform evolution, and regulation
JF - Journal of small business management : advancing small business management and entrepreneurship research worldwide / published on behalf of the International Council for Small Business
N2 - In this study, we explore the development of equity crowdfunding (ECF) over the next 5 to 10 years by conducting an international Delphi study. Our results indicate that the ECF market is expected to grow significantly. However, it is unlikely to disrupt other forms of financing and will not cover all SME financing needs. ECF will remain a funding technique for SMEs and small investors; it is unlikely to attract large corporations or institutional investors. Platforms will impose stricter requirements for capital raisers, expand their services, and innovate their business models. National governments will probably partly liberalize the ECF market.
KW - Equity crowdfunding
KW - entrepreneurial finance
KW - regulation
KW - small
KW - business
KW - startup funding
Y1 - 2021
U6 - https://doi.org/10.1080/00472778.2020.1849714
SN - 0047-2778
SN - 1540-627X
VL - 59
IS - 2
SP - 337
EP - 369
PB - Taylor & Francis Group
CY - London
ER -
TY - JOUR
A1 - Ullrich, André
A1 - Vladova, Gergana
A1 - Eigelshoven, Felix
A1 - Renz, André
T1 - Data mining of scientific research on artificial intelligence in teaching and administration in higher education institutions
BT - a bibliometrics analysis and recommendation for future research
JF - Discover artificial intelligence
N2 - Teaching and learning as well as administrative processes are still experiencing intensive changes with the rise of artificial intelligence (AI) technologies and its diverse application opportunities in the context of higher education. Therewith, the scientific interest in the topic in general, but also specific focal points rose as well. However, there is no structured overview on AI in teaching and administration processes in higher education institutions that allows to identify major research topics and trends, and concretizing peculiarities and develops recommendations for further action. To overcome this gap, this study seeks to systematize the current scientific discourse on AI in teaching and administration in higher education institutions. This study identified an (1) imbalance in research on AI in educational and administrative contexts, (2) an imbalance in disciplines and lack of interdisciplinary research, (3) inequalities in cross-national research activities, as well as (4) neglected research topics and paths. In this way, a comparative analysis between AI usage in administration and teaching and learning processes, a systematization of the state of research, an identification of research gaps as well as further research path on AI in higher education institutions are contributed to research.
Y1 - 2022
U6 - https://doi.org/10.1007/s44163-022-00031-7
SN - 2731-0809
VL - 2
PB - Springer
CY - Cham
ER -
TY - JOUR
A1 - Dragičević, Nikolina
A1 - Ullrich, André
A1 - Tsui, Eric
A1 - Gronau, Norbert
T1 - A conceptual model of knowledge dynamics in the industry 4.0 smart grid scenario
JF - Knowledge management research & practice : KMRP
N2 - Technological advancements are giving rise to the fourth industrial revolution - Industry 4.0 -characterized by the mass employment of smart objects in highly reconfigurable and thoroughly connected industrialproduct-service systems. The purpose of this paper is to propose a theory-based knowledgedynamics model in the smart grid scenario that would provide a holistic view on the knowledge-based interactions among smart objects, humans, and other actors as an underlyingmechanism of value co-creation in Industry 4.0. A multi-loop and three-layer - physical, virtual, and interface - model of knowledge dynamics is developedby building on the concept of ba - an enabling space for interactions and theemergence of knowledge. The model depicts how big data analytics are just one component inunlocking the value of big data, whereas the tacit engagement of humans-in-the-loop - theirsense-making and decision-making - is needed for insights to be evoked fromanalytics reports and customer needs to be met.
KW - Industry 4.0
KW - tacit knowledge
KW - humans-in-the-loop
KW - big data analytics
KW - internet of things and services
KW - smart grid
Y1 - 2020
U6 - https://doi.org/10.1080/14778238.2019.1633893
SN - 1477-8238
SN - 1477-8246
VL - 18
IS - 2
SP - 199
EP - 213
PB - Taylor & Francis
CY - London [u.a.]
ER -
TY - JOUR
A1 - Ritterbusch, Georg David
A1 - Teichmann, Malte Rolf
T1 - Defining the metaverse
BT - A systematic literature review
JF - IEEE Access
N2 - The term Metaverse is emerging as a result of the late push by multinational technology conglomerates and a recent surge of interest in Web 3.0, Blockchain, NFT, and Cryptocurrencies. From a scientific point of view, there is no definite consensus on what the Metaverse will be like. This paper collects, analyzes, and synthesizes scientific definitions and the accompanying major characteristics of the Metaverse using the methodology of a Systematic Literature Review (SLR). Two revised definitions for the Metaverse are presented, both condensing the key attributes, where the first one is rather simplistic holistic describing “a three-dimensional online environment in which users represented by avatars interact with each other in virtual spaces decoupled from the real physical world”. In contrast, the second definition is specified in a more detailed manner in the paper and further discussed. These comprehensive definitions offer specialized and general scholars an application within and beyond the scientific context of the system science, information system science, computer science, and business informatics, by also introducing open research challenges. Furthermore, an outlook on the social, economic, and technical implications is given, and the preconditions that are necessary for a successful implementation are discussed.
KW - Metaverse
KW - Systematics
KW - Bibliometrics
KW - Augmented reality
KW - Taxonomy
KW - Semantic Web
KW - Second Life
KW - Blockchains
KW - Economics
Y1 - 2023
U6 - https://doi.org/10.1109/ACCESS.2023.3241809
SN - 2169-3536
VL - 11
SP - 12368
EP - 12377
PB - Institute of Electrical and Electronics Engineers
CY - New York, NY
ER -
TY - JOUR
A1 - Dragičević, Nikolina
A1 - Vladova, Gergana
A1 - Ullrich, André
T1 - Design thinking capabilities in the digital world
BT - A bibliometric analysis of emerging trends
JF - Frontiers in Education
N2 - Recent research suggests that design thinking practices may foster the development of needed capabilities in new digitalised landscapes. However, existing publications represent individual contributions, and we lack a holistic understanding of the value of design thinking in a digital world. No review, to date, has offered a holistic retrospection of this research. In response, in this bibliometric review, we aim to shed light on the intellectual structure of multidisciplinary design thinking literature related to capabilities relevant to the digital world in higher education and business settings, highlight current trends and suggest further studies to advance theoretical and empirical underpinnings. Our study addresses this aim using bibliometric methods—bibliographic coupling and co-word analysis as they are particularly suitable for identifying current trends and future research priorities at the forefront of the research. Overall, bibliometric analyses of the publications dealing with the related topics published in the last 10 years (extracted from the Web of Science database) expose six trends and two possible future research developments highlighting the expanding scope of the design thinking scientific field related to capabilities required for the (more sustainable and human-centric) digital world. Relatedly, design thinking becomes a relevant approach to be included in higher education curricula and human resources training to prepare students and workers for the changing work demands. This paper is well-suited for education and business practitioners seeking to embed design thinking capabilities in their curricula and for design thinking and other scholars wanting to understand the field and possible directions for future research.
KW - design thinking
KW - digital technologies
KW - digital transformation
KW - capabilities
KW - skills
Y1 - 2023
U6 - https://doi.org/10.3389/feduc.2022.1012478
SN - 2504-284X
VL - 7
PB - Frontiers
CY - Lausanne, Schweiz
ER -
TY - JOUR
A1 - Tiberius, Victor
A1 - Gojowy, Robin
A1 - Dabic, Marina
T1 - Forecasting the future of robo advisory
BT - a three-stage delphi study on economic, technological, and societal implications
JF - Technological forecasting & social change
N2 - Robo advisors represent a digital financial advice solution challenging traditional wealth and asset management, investment advice, retirement planning, and tax-loss harvesting. Based on algorithms, big data analysis, machine learning, and other technologies, these services minimize the necessity for human intervention. Based on an international three-stage Delphi study, we provide a plausible forecast of the development of the robo advisor industry, with regards to market development, competition, drivers of growth, customer segments, challenges, services, technologies, and societal change. The results suggest that the financial advice market will experience a further increase in the number of robo advisor services available. Existing and traditional financial advice players will be forced to adjust to the changing environment of the market. Due to low fees and ease of use, robo advisors will be made available to a broad cross section of society, and will cause significant market losses for traditional investment advice companies. Ten years from now, the predominant investment class will remain Exchange Traded Funds (ETFs). Even though degrees of human intervention are expected to vary considering the complexity of advice, automation will increase in significance when it comes to the development of robo advisors.
KW - Robo advisor
KW - Financial technology
KW - FinTech
KW - Investment advice
KW - Delphi study
KW - scenari
Y1 - 2022
U6 - https://doi.org/10.1016/j.techfore.2022.121824
SN - 0040-1625
SN - 1873-5509
VL - 182
PB - Elsevier
CY - New York
ER -
TY - JOUR
A1 - Šedová, Barbora
A1 - Kalkuhl, Matthias
T1 - Who are the climate migrants and where do they go?
BT - Evidence from rural India
JF - World development
N2 - In this paper, we move from the large strand of research that looks at evidence of climate migration to the questions: who are the climate migrants? and where do they go? These questions are crucial to design policies that mitigate welfare losses of migration choices due to climate change. We study the direct and heterogeneous associations between weather extremes and migration in rural India. We combine ERAS reanalysis data with the India Human Development Survey household panel and conduct regression analyses by applying linear probability and multinomial logit models. This enables us to establish a causal relationship between temperature and precipitation anomalies and overall migration as well as migration by destination. We show that adverse weather shocks decrease rural-rural and international migration and push people into cities in different, presumably more prosperous states. A series of positive weather shocks, however, facilitates international migration and migration to cities within the same state. Further, our results indicate that in contrast to other migrants, climate migrants are likely to be from the lower end of the skill distribution and from households strongly dependent on agricultural production. We estimate that approximately 8% of all rural-urban moves between 2005 and 2012 can be attributed to weather. This figure might increase as a consequence of climate change. Thus, a key policy recommendation is to take steps to facilitate integration of less educated migrants into the urban labor market.
KW - climate change
KW - migration
KW - household analysis
KW - India
KW - econometrics
Y1 - 2020
U6 - https://doi.org/10.1016/j.worlddev.2019.104848
SN - 0305-750X
SN - 1873-5991
VL - 129
PB - Elsevier Science
CY - Amsterdam
ER -
TY - JOUR
A1 - Haase, Jennifer
A1 - Hanel, Paul H. P.
T1 - Priming creativity: Doing math reduces creativity and happiness whereas playing short online games enhance them
JF - Frontiers in Education
N2 - Creative thinking is an indispensable cognitive skill that is becoming increasingly important. In the present research, we tested the impact of games on creativity and emotions in a between-subject online experiment with four conditions (N = 658). (1) participants played a simple puzzle game that allowed many solutions (priming divergent thinking); (2) participants played a short game that required one fitting solution (priming convergent thinking); (3) participants performed mental arithmetic; (4) passive control condition. Results show that divergent and convergent creativity were higher after playing games and lower after mental arithmetic. Positive emotions did not function as a mediator, even though they were also heightened after playing the games and lower after mental arithmetic. However, contrary to previous research, we found no direct effect of emotions, creative self-efficacy, and growth- vs. fixed on creative performance. We discuss practical implications for digital learning and application settings.
KW - creativity
KW - priming
KW - enhancement
KW - math
KW - games
KW - happiness
Y1 - 2022
U6 - https://doi.org/10.3389/feduc.2022.976459
SN - 2504-284X
PB - Frontiers
CY - Lausanne, Schweiz
ER -
TY - JOUR
A1 - Hebisch, Benjamin
A1 - Wild, Andreas
A1 - Herbst, Uta
T1 - The power of alternative suppliers in the automotive industry
BT - a matter of innovation?
JF - Industrial marketing management : the international journal for industrial and high-tech firms
N2 - The number of alternative suppliers is widely considered to be the most important source of power in supply chains. It is common knowledge that a buying company benefits from an increasing number of suppliers until a marginalization effect occurs. Consequently, a cost-benefit optimum must exist but has not been analyzed in a sufficiently differentiated manner in the literature. Particularly, research has not taken the variety of product groups, which is reflected by the degree of innovation, into account. Using a two-way analysis of variance, this study identifies the cost-benefit optimum for the number of suppliers and analyzes the moderating role of the degree of innovation. The analysis is based on real automotive business-to-business negotiation data. The results reveal that a cost-benefit optimum is reached at a number of three suppliers at the most. Furthermore, the impact of the number of suppliers is higher for innovative products than for more functional products. Purchasing managers can use the findings to determine the optimal size of their supplier choice set.
KW - Purchasing performance
KW - Number of alternatives
KW - Automotive industry
KW - Supply chain relationship
Y1 - 2022
U6 - https://doi.org/10.1016/j.indmarman.2021.12.017
SN - 0019-8501
SN - 1873-2062
VL - 102
SP - 1
EP - 11
PB - Elsevier
CY - New York
ER -
TY - JOUR
A1 - Hölzle, Katharina
A1 - Boer, Harry
A1 - Björk, Jennie
T1 - Creativity in and from people, processes, objects, and war zones
JF - Creativity and innovation management
Y1 - 2020
U6 - https://doi.org/10.1111/caim.12405
SN - 0963-1690
SN - 1467-8691
VL - 29
IS - 3
SP - 377
EP - 379
PB - Wiley-Blackwell
CY - Oxford
ER -
TY - JOUR
A1 - Gleiss, Alexander
A1 - Kohlhagen, Marco
A1 - Pousttchi, Key
T1 - An apple a day
BT - how the platform economy impacts value creation in the healthcare market
JF - Electronic markets : EM ; the international journal of electronic commerce and business media
N2 - The healthcare industry has been slow to adopt new technologies and practices. However, digital and data-enabled innovations diffuse the market, and the COVID-19 pandemic has recently emphasized the necessity of a fundamental digital transformation. Available research indicates the relevance of digital platforms in this process but has not studied their economic impact to date. In view of this research gap and the social and economic relevance of healthcare, we explore how digital platforms might affect value creation in this market with a particular focus on Google, Apple, Facebook, Amazon, and Microsoft (GAFAM). We rely on value network analyses to examine how GAFAM platforms introduce new value-creating roles and mechanisms in healthcare through their manifold products and services. Hereupon, we examine the GAFAM-impact on healthcare by scrutinizing the facilitators, activities, and effects. Our analyses show how GAFAM platforms multifacetedly untie conventional relationships and transform value creation structures in the healthcare market.
KW - Digital platforms
KW - Platform economy
KW - Healthcare market
KW - Digital health
KW - GAFAM
KW - Value network analysis
Y1 - 2021
U6 - https://doi.org/10.1007/s12525-021-00467-2
SN - 1019-6781
SN - 1422-8890
VL - 31
IS - 4
SP - 849
EP - 876
PB - Springer
CY - Heidelberg
ER -
TY - JOUR
A1 - Stoppel, Relika
T1 - Alcohol availability and alcohol-attributable mortality
BT - economic implications following a change in sales policy
JF - CESifo economic studies : CESifo, a joint initiative of the University of Munich's Center for Economic Studies and the Ifo Institute
N2 - It is commonly known that irresponsible alcohol use can have adverse effects. For some people, it results in health problems, for others in productivity loss, and some experience the worst possible outcome of alcohol misuse - death. This paper estimates the effect of reduced alcohol sales hours on alcohol-attributable mortality (AAM) in Estonia. Using novel mortality data from 1997 to 2015, this paper analyzes the effect of alcohol sales policies at both the county level and the country level. By applying the difference-in-differences method and the ARIMA model, this paper finds that the alcohol sales policy reduced AAM to between 1.710 and 2.401 deaths per 100,000 per month, which equals a reduction of 31% to 40% in AAM deaths. These findings suggest that individuals who are the most at risk of dying from alcohol-attributable causes of death benefit remarkably from reduced alcohol availability.
KW - health policy
KW - mortality
KW - public health
KW - alcohol
Y1 - 2021
U6 - https://doi.org/10.1093/cesifo/ifab008
SN - 1610-241X
SN - 1612-7501
VL - 67
IS - 4
SP - 463
EP - 487
PB - Oxford Univ. Press
CY - Oxford
ER -
TY - JOUR
A1 - Grum, Marcus
A1 - Sultanow, Eldar
A1 - Friedmann, Daniel
A1 - Ulrich, Andre
A1 - Gronau, Norbert
T1 - Tools des Maschinellen Lernens
BT - Marktstudie, Anwendungsbereiche & Lösungen der Künstlichen Intelligenz
N2 - Künstliche Intelligenz ist in aller Munde. Immer mehr Anwendungsbereiche werden durch die Auswertung von vorliegenden Daten mit Algorithmen und Frameworks z.B. des Maschinellen Lernens erschlossen. Dieses Buch hat das Ziel, einen Überblick über gegenwärtig vorhandene Lösungen zu geben und darüber hinaus konkrete Hilfestellung bei der Auswahl von Algorithmen oder Tools bei spezifischen Problemstellungen zu bieten. Um diesem Anspruch gerecht zu werden, wurden 90 Lösungen mittels einer systematischen Literaturrecherche und Praxissuche identifiziert sowie anschließend klassifiziert. Mit Hilfe dieses Buches gelingt es, schnell die notwendigen Grundlagen zu verstehen, gängige Anwendungsgebiete zu identifizieren und den Prozess zur Auswahl eines passenden ML-Tools für das eigene Projekt systematisch zu meistern.
Y1 - 2021
SN - 978-3-95545-380-0
SN - 978-3-95545-318-7
U6 - https://doi.org/10.30844/grum_2020
PB - Gito
CY - Berlin
ER -
TY - JOUR
A1 - Ullrich, André
A1 - Vladova, Gergana
A1 - Marquart, Danny
A1 - Braun, Andreas
A1 - Gronau, Norbert
T1 - An overwiew of benefits and risks in open innovation projects and the influence of intermediary participation, decision-making authority, experience, and position on their perception
JF - International journal of innovation management : IJIM
N2 - This paper presents an exploratory study investigating the influence of the factors (1) intermediary participation, (2) decision-making authority, (3) position in the enterprise, and (4) experience in open innovation on the perception and assessment of the benefits and risks expected from participating in open innovation projects. For this purpose, an online survey was conducted in Germany, Austria and Switzerland. The result of this paper is an empirical evidence showing whether and how these factors affect the perception of potential benefits and risks expected within the context of open innovation project participation. Furthermore, the identified effects are discussed against the theory. Existing theory regarding the benefits and risks of open innovation is expanded by (1) finding that they are perceived mostly independently of the factors, (2) confirming the practical relevance of benefits and risks, and (3) enabling a finer distinction between their degrees of relevance according to respective contextual specifics.
KW - Open innovation
KW - intermediaries
KW - benefits
KW - decision-making
KW - experience;
KW - risks
Y1 - 2022
U6 - https://doi.org/10.1142/S1363919622500128
SN - 1363-9196
SN - 1757-5877
VL - 26
IS - 02
PB - World Scientific Publ.
CY - Singapore
ER -
TY - JOUR
A1 - Kambasu, Obed
T1 - Rationalising industrial action
BT - how Ugandan public school teachers and public university lecturers explain their engagement in industrial action
JF - Employee relations
N2 - Purpose The purpose of this paper is to shed light on the rising waves of workplace militancy in the public sector and to provide insights into the perceptions that frame justification for industrial action among Ugandan public sector employees. Design/methodology/approach In-depth interviews and documentary analysis, analysed qualitatively, as well as a review of theoretical and empirical literature. Findings Public school teachers and public university lecturers in Uganda who frequently engage in industrial action mainly rationalise their engagement by the absence, or the ineffectiveness of alternative conflict resolution mechanisms. The findings also show that industrial action, even in resource-constrained settings like Uganda, is stimulated more by the desire to achieve equity rather than by the basic desire to improve working conditions. It is also notable that new, often unstructured, forms of workplace militancy continue to emerge in the public sector, and waves of industrial action are shifting from the industrial to the public sector. Practical implications Whereas industrial action is a protected labour right, the findings of this research strongly suggest that public employees do not necessarily enjoy their right to engage, but only reluctantly take industrial action as a "last resort". The findings will, therefore, help public managers and policymakers to appreciate their responsibility in reducing the compulsion for industrial action among public employees. Originality/value This paper provides a general explanation for industrial action from the perspective of the people involved, rather than explaining the causality of specific strike actions. At a time when industrial action is generally declining in the developed industrialised states, this paper sheds light on the rise in collective action in developing countries and especially in the public sector.
KW - Industrial action
KW - Strikes
KW - Collective action
KW - Public management
Y1 - 2021
U6 - https://doi.org/10.1108/ER-05-2020-0246
SN - 0142-5455
SN - 1758-7069
VL - 43
IS - 5
SP - 1163
EP - 1177
PB - Emerald Group Publishing Limited
CY - Bingley
ER -
TY - JOUR
A1 - Moradian, Hanieh
A1 - Lendlein, Andreas
A1 - Gossen, Manfred
T1 - Strategies for simultaneous and successive delivery of RNA
JF - Journal of molecular medicine
N2 - Advanced non-viral gene delivery experiments often require co-delivery of multiple nucleic acids. Therefore, the availability of reliable and robust co-transfection methods and defined selection criteria for their use in, e.g., expression of multimeric proteins or mixed RNA/DNA delivery is of utmost importance. Here, we investigated different co- and successive transfection approaches, with particular focus on in vitro transcribed messenger RNA (IVT-mRNA). Expression levels and patterns of two fluorescent protein reporters were determined, using different IVT-mRNA doses, carriers, and cell types. Quantitative parameters determining the efficiency of co-delivery were analyzed for IVT-mRNAs premixed before nanocarrier formation (integrated co-transfection) and when simultaneously transfecting cells with separately formed nanocarriers (parallel co-transfection), which resulted in a much higher level of expression heterogeneity for the two reporters. Successive delivery of mRNA revealed a lower transfection efficiency in the second transfection round. All these differences proved to be more pronounced for low mRNA doses. Concurrent delivery of siRNA with mRNA also indicated the highest co-transfection efficiency for integrated method. However, the maximum efficacy was shown for successive delivery, due to the kinetically different peak output for the two discretely operating entities. Our findings provide guidance for selection of the co-delivery method best suited to accommodate experimental requirements, highlighting in particular the nucleic acid dose-response dependence on co-delivery on the single-cell level.
KW - integrated co-transfection
KW - parallel co-transfection
KW - successive
KW - transfection
KW - co-expression
KW - in vitro synthesized mRNA
KW - transfection methods
Y1 - 2020
U6 - https://doi.org/10.1007/s00109-020-01956-1
SN - 0946-2716
SN - 1432-1440
VL - 98
IS - 12
SP - 1767
EP - 1779
PB - Springer
CY - Heidelberg
ER -
TY - JOUR
A1 - Neufeld, Maria
A1 - Bobrova, Anastacia
A1 - Davletov, Kairat
A1 - Stelemekas, Mindaugas
A1 - Stoppel, Relika
A1 - Ferreira-Borges, Carina
A1 - Breda, Joao
A1 - Rehm, Jürgen
T1 - Alcohol control policies in Former Soviet Union countries
BT - a narrative review of three decades of policy changes and their apparent effects
JF - Drug and alcohol review
N2 - Issues The last Soviet anti-alcohol campaign of 1985 resulted in considerably reduced alcohol consumption and saved thousands of lives. But once the campaign's policies were abandoned and the Soviet alcohol monopoly broken up, a steep rise in mortality was observed in many of the newly formed successor countries, although some kept their monopolies. Almost 30 years after the campaign's end, the region faces diverse challenges in relation to alcohol.
Approach The present narrative review sheds light on recent drinking trends and alcohol policy developments in the 15 Former Soviet Union (FSU) countries, highlighting the most important setbacks, achievements and best practices. Vignettes of alcohol control policies in Belarus, Estonia, Kazakhstan, Lithuania and Uzbekistan are presented to illustrate the recent developments.
Key Findings Over the past decade, drinking levels have declined in almost all FSU countries, paralleled by the introduction of various alcohol-control measures. The so-called three 'best buys' put forward by the World Health Organization to reduce alcohol-attributable burden (taxation and other measures to increase price, restrictions on alcohol availability and marketing) are relatively well implemented across the countries.
Implications In recent years, evidence-based alcohol policies have been actively implemented as a response to the enormous alcohol-attributable burden in many of the countries, although there is big variance across and within different jurisdictions.
Conclusion Strong declines in alcohol consumption were observed in the 15 FSU countries, which have introduced various alcohol control measures in recent years, resulting in a reduction of alcohol consumption in the World Health Organization European region overall.
KW - alcohol
KW - alcohol policy
KW - Eastern Europe
KW - Former Soviet Union
KW - mortality
Y1 - 2020
U6 - https://doi.org/10.1111/dar.13204
SN - 0959-5236
SN - 1465-3362
VL - 40
IS - 3
SP - 350
EP - 367
PB - Wiley
CY - Hoboken
ER -
TY - JOUR
A1 - Ermolina, Alena
A1 - Tiberius, Victor
T1 - Voice-controlled intelligent personal assistants in health care
BT - International Delphi Study
JF - Journal of medical internet research : international scientific journal for medical research, information and communication on the internet ; JMIR
N2 - Background: Voice-controlled intelligent personal assistants (VIPAs), such as Amazon Echo and Google Home, involve artificial intelligence-powered algorithms designed to simulate humans. Their hands-free interface and growing capabilities have a wide range of applications in health care, covering off-clinic education, health monitoring, and communication. However, conflicting factors, such as patient safety and privacy concerns, make it difficult to foresee the further development of VIPAs in health care.
Objective: This study aimed to develop a plausible scenario for the further development of VIPAs in health care to support decision making regarding the procurement of VIPAs in health care organizations. Methods: We conducted a two-stage Delphi study with an internationally recruited panel consisting of voice assistant experts, medical professionals, and representatives of academia, governmental health authorities, and nonprofit health associations having expertise with voice technology. Twenty projections were formulated and evaluated by the panelists. Descriptive statistics were used to derive the desired scenario.
Results: The panelists expect VIPAs to be able to provide solid medical advice based on patients' personal health information and to have human-like conversations. However, in the short term, voice assistants might neither provide frustration-free user experience nor outperform or replace humans in health care. With a high level of consensus, the experts agreed with the potential of VIPAs to support elderly people and be widely used as anamnesis, informational, self-therapy, and communication tools by patients and health care professionals. Although users' and governments' privacy concerns are not expected to decrease in the near future, the panelists believe that strict regulations capable of preventing VIPAs from providing medical help services will not be imposed.
Conclusions: According to the surveyed experts, VIPAs will show notable technological development and gain more user trust in the near future, resulting in widespread application in health care. However, voice assistants are expected to solely support health care professionals in their daily operations and will not be able to outperform or replace medical staff.
KW - Delphi study
KW - medical informatics
KW - voice-controlled intelligent personal
KW - assistants
KW - internet of things
KW - smart devices
Y1 - 2020
U6 - https://doi.org/10.2196/25312
SN - 1438-8871
VL - 23
IS - 4
PB - Healthcare World
CY - Richmond, Va.
ER -
TY - JOUR
A1 - Lass, Sander
A1 - Gronau, Norbert
T1 - A factory operating system for extending existing factories to Industry 4.0
JF - Computers in industry : an international, application oriented research journal
N2 - Cyber-physical systems (CPS) have shaped the discussion about Industry 4.0 (I4.0) for some time. To ensure the competitiveness of manufacturing enterprises the vision for the future figures out cyber-physical production systems (CPPS) as a core component of a modern factory. Adaptability and coping with complexity are (among others) potentials of this new generation of production management. The successful transformation of this theoretical construct into practical implementation can only take place with regard to the conditions characterizing the context of a factory. The subject of this contribution is a concept that takes up the brownfield character and describes a solution for extending existing (legacy) systems with CPS capabilities.
KW - Factory operating system
KW - CPPS
KW - CPS
KW - Decentralized production control
KW - Industry 4.0
KW - retrofit
Y1 - 2019
U6 - https://doi.org/10.1016/j.compind.2019.103128
SN - 0166-3615
SN - 1872-6194
VL - 115
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Tanneberg, Dag
T1 - Introduction
JF - The Politics of Repression Under Authoritarian Rule : How Steadfast is the Iron Throne?
N2 - Does political repression work and if so, under what conditions? Many contributions to the empirical study of non-democratic rule assume it does. As a consequence, strong convictions on political repression abound, but empirical investigations into the matter remain rare. This introduction sets the agenda for the chapters to come and outlines the answers given to the three motivating questions of this volume. First, what variants of political repression are there, and how do they interact? Second, what impact does the interaction of different forms of political repression have on the problem of authoritarian control? Finally, what difference does the complementary use of violence and restrictions make for the problem of authoritarian power-sharing?
Y1 - 2020
SN - 978-3-030-35477-0
SN - 978-3-030-35476-3
U6 - https://doi.org/10.1007/978-3-030-35477-0_1
SN - 2198-7289
SP - 1
EP - 7
PB - Springer
CY - Cham
ER -
TY - JOUR
A1 - Weiß, Norman
A1 - Zimmermann, Andreas
T1 - Remarks on the relationship between international human rights law and international humanitarian law
Y1 - 2022
SN - 978-1-83910-826-6
SN - 978-1-83910-827-3
U6 - https://doi.org/10.4337/9781839108273
SP - 1
EP - 10
PB - Edward Elgar Publishing
CY - Cheltenham ; Northampton, MA
ER -
TY - JOUR
A1 - Bleyen, Pieter
A1 - Klimovsky, Daniel
A1 - Bouckaert, Geert
A1 - Reichard, Christoph
T1 - Linking budgeting to results?
BT - Evidence about performance budgets in European municipalities based on a comparative analytical model
JF - Public Management Review
N2 - This article contributes to the debate on the incorporation of performance information in European local government budgets. At the core is the development of an analytical model for comparing efforts of performance budgeting (PB). Evidence in ten cases indicates that performance structures and the span of performance differ, that performance indicators are far from always measuring outcomes or outputs, and that future and past performance figures are often absent. Nevertheless similar learning trajectories do exist. Possible explanations for the variation involve the varying degrees of reform implementation, experience with PB and prevailing institutional arrangements.
KW - Local government
KW - performance budgeting
KW - performance information
Y1 - 2017
U6 - https://doi.org/10.1080/14719037.2016.1243837
SN - 1471-9037
SN - 1471-9045
VL - 19
IS - 7
SP - 932
EP - 953
PB - Routledge, Taylor & Francis Group
CY - London
ER -
TY - JOUR
A1 - Neumann, Daniel
A1 - Tiberius, Victor
A1 - Biendarra, Florin
T1 - Adopting wearables to customize health insurance contributions
BT - a ranking-type Delphi
JF - BMC medical informatics and decision making
N2 - Background
Wearables, as small portable computer systems worn on the body, can track user fitness and health data, which can be used to customize health insurance contributions individually. In particular, insured individuals with a healthy lifestyle can receive a reduction of their contributions to be paid. However, this potential is hardly used in practice.
Objective
This study aims to identify which barrier factors impede the usage of wearables for assessing individual risk scores for health insurances, despite its technological feasibility, and to rank these barriers according to their relevance.
Methods
To reach these goals, we conduct a ranking-type Delphi study with the following three stages. First, we collected possible barrier factors from a panel of 16 experts and consolidated them to a list of 11 barrier categories. Second, the panel was asked to rank them regarding their relevance. Third, to enhance the panel consensus, the ranking was revealed to the experts, who were then asked to re-rank the barriers.
Results
The results suggest that regulation is the most important barrier. Other relevant barriers are false or inaccurate measurements and application errors caused by the users. Additionally, insurers could lack the required technological competence to use the wearable data appropriately.
Conclusion
A wider use of wearables and health apps could be achieved through regulatory modifications, especially regarding privacy issues. Even after assuring stricter regulations, users’ privacy concerns could partly remain, if the data exchange between wearables manufacturers, health app providers, and health insurers does not become more transparent.
KW - Delphi study
KW - Health insurance
KW - Wearable electronic device
KW - Wearable technology
KW - Internet of Things
KW - Barriers
Y1 - 2022
U6 - https://doi.org/10.1186/s12911-022-01851-4
SN - 1472-6947
VL - 22
SP - 1
EP - 7
PB - Springer Nature
CY - London
ER -
TY - JOUR
A1 - Wegmann, Simone
T1 - Policy-making power of opposition players
BT - a comparative institutional perspective
JF - The Journal of Legislative Studies
N2 - The organisation of legislative chambers and the consequences of parliamentary procedures have been among the most prominent research questions in legislative studies. Even though democratic elections not only lead to the formation of a government but also result in an opposition, the literature has mostly neglected oppositions and their role in legislative chambers. This paper proposes to fill this gap by looking at the legislative organisation from the perspective of opposition players. The paper focuses on the potential influence of opposition players in the policy-making process and presents data on more than 50 legislative chambers. The paper shows considerable variance of the formal power granted to opposition players. Furthermore, the degree of institutionalisation of opposition rights is connected to electoral systems and not necessarily correlated with other institutional characteristics such as regime type or the size of legislative chambers.
KW - Legislative organisation
KW - parliamentary opposition
KW - power
KW - policy-making
Y1 - 2022
U6 - https://doi.org/10.1080/13572334.2020.1843233
SN - 1357-2334
SN - 1743-9337
VL - 28
IS - 1
SP - 1
EP - 25
PB - Routledge, Taylor & Francis Group
CY - Abingdon
ER -
TY - JOUR
A1 - Bender, Benedict
T1 - The impact of integration on application success and customer satisfaction in mobile device platforms
JF - Business & information systems engineering : the international journal of Wirtschaftsinformatik
N2 - Digital software platforms allow third parties to develop applications and thus extend their functionality. Platform owners provide platform boundary resources that allow for application development. For developers, platform integration, understood as the employment of platform resources, helps to realize application functionality effectively. Simultaneously, it requires integration effort and increases dependencies. Developers are interested to know whether integration contributes to success in hypercompetitive platform settings. While aspects of platform participation have been studied, research on a comprehensive notion of integration and related implications are missing. By proposing a platform integration model, this study supports a better understanding of integration. Concerning dynamics related to integration, effects were tested using information from over 82,000 Apple AppStore applications. Regression model analysis reveals that application success and customer satisfaction is positively influenced by platform integration. To achieve superior results, developers should address multiple aspects of integration, such as devices, data, the operating system, the marketplace as well as other applications, and provide updates. Finally, the study highlights the importance for all platform participants and their possibilities to employ integration as a strategic instrument.
KW - Integration
KW - Digital platforms
KW - Boundary resources
KW - Application success
KW - Customer satisfaction
KW - Mobile device platforms
Y1 - 2020
U6 - https://doi.org/10.1007/s12599-020-00629-0
SN - 2363-7005
SN - 1867-0202
VL - 62
IS - 6
SP - 515
EP - 533
PB - Springer Fachmedien Wiesbaden GmbH
CY - Wiesbaden
ER -
TY - JOUR
A1 - Herbst, Uta
A1 - Kemmerling, Birte Christina
A1 - Neale, Margaret A.
T1 - All in, one-at-a-time or somewhere in the middle?
BT - Leveraging the composition and size of the negotiating package
JF - The journal of business & industrial marketing
N2 - Purpose:
While industrial marketers have long bundled their products and services to sell them as packages, to what extent should negotiators also rely on packaging their offers? Clearly, negotiating at a package level can tax the cognitive capacity of the involved parties at some point. Therefore, this study aims to analyze the impact of the number and type of issues that should be negotiated simultaneously to leverage the package strategy efficiently and effectively in multi-issue buyer-seller negotiations.
Design/methodology/approach:
The authors conducted and analyzed negotiation simulations with 676 students from 2 public universities.
Findings:
The authors’ results suggest that negotiating three out of six issues simultaneously is the least efficient but most effective strategy in multi-issue buyer-seller negotiations. Moreover, they found that bundling distributive and integrative issues is more efficient and effective than only bundling distributive or integrative negotiation issues in a package offer.
Originality/value:
Past research has examined the impact of negotiating a package as compared to each issue separately; however, little empirical attention has been directed toward understanding how to apply a package strategy in complex multi-issue negotiations.
KW - Negotiation performance
KW - Issue bundling
KW - Joint negotiation outcome
KW - Number of offers
KW - Package strategy
Y1 - 2017
U6 - https://doi.org/10.1108/JBIM-12-2015-0251
SN - 0885-8624
SN - 2052-1189
VL - 32
IS - 4
SP - 580
EP - 586
PB - Emerald Group Publishing Limited
CY - Bingley
ER -
TY - JOUR
A1 - Lange, Jerome
A1 - Schumacher, Reinhard
A1 - Svorencik, Andrej
T1 - From antiquity to modern macro
BT - an overview of contemporary scholarship in the history of economic thought journals, 2015-2016
JF - History of economic ideas
N2 - This survey provides an overview of topics related to the history of economics that have been discussed within the last two years in journal articles. The survey format has been started by History of Economic Ideas last year with the survey by Giulia Bianchi (2016) and is aimed to increase the visibility of research in the history of economics. The emphasis of our survey is on the big three journals in the history of economics: the European Journal of the History of Economic Thought, the Journal of the History of Economic Thought and History of Political Economy. We also included additional journals that frequently publish articles related to the history of economics. These include, in alphabetical order, the Cambridge Journal of Economics, Contributions to Political Economy, Economic Thought, the Erasmus Journal for Philosophy and Economics, History of Economic Thought and Policy, the History of Economics Review, the Journal of Economic Literature, the Journal of Economic Methodology, the Journal of Economic Perspectives, OE conomia, Oxford Economic Papers and Research in the History of Economic Thought and Methodology.
KW - History of economics
KW - survey of literature
KW - preclassical economics
KW - classical economics
KW - 20th-century economics
Y1 - 2017
UR - http://digital.casalini.it/10.19272/201706102007
U6 - https://doi.org/10.19272/201706102007
SN - 1122-8792
SN - 1724-2169
VL - 25
IS - 2
SP - 171
EP - 205
PB - Fabrizio Serra Editore
CY - Pisa
ER -
TY - JOUR
A1 - Heinzel, Mirko Noa
T1 - International bureaucrats and organizational performance
BT - Country-Specific knowledge and sectoral knowledge in world bank projects
JF - International Studies Quarterly
N2 - International organizations (IOs) try to incorporate policy-specific best practices and country-specific knowledge to increase well-informed decision-making. However, the relative contribution of the two kinds of knowledge to organizational performance is insufficiently understood. The article addresses this gap by focusing on the role of staff in World Bank performance. It posits that country-specific knowledge, sectoral knowledge, and their combination positively contribute to World Bank projects. The argument is tested drawing on a novel database on the tenure, nationality, and educational background of World Bank Task Team Leaders. Three findings stand out. First, country-specific knowledge seems to matter on average, while sectoral knowledge does not. Second, there is some evidence that staff that combine both kinds of knowledge are empowered to make more positive contributions to performance. Third, the diversity and relevance of experience, not length of tenure, are associated with more success. The findings contribute to discussions on international bureaucracies by highlighting how differences between the knowledge of individual staff shape their decision-making and performance. IOs could better tap into the existing resources in their bureaucracies to enhance their performance by rotating staff less frequently between duty stations.
Y1 - 2022
U6 - https://doi.org/10.1093/isq/sqac013
SN - 0020-8833
SN - 1468-2478
VL - 66
IS - 2
PB - Oxford University Press
CY - Oxford
ER -
TY - JOUR
A1 - Kuhlmann, Sabine
A1 - Franzke, Jochen
A1 - Dumas, Benoit Paul
T1 - Technocratic Decision-Making in Times of Crisis?
BT - the use of data for scientific policy advice in Germany's COVID-19 management
JF - Public Organization Review
N2 - COVID-19 has demonstrated the importance of data for scientific policy advice. Mechanisms by which data is generated, shared, and ultimately lead to policy responses are crucial for enhancing transparency and legitimacy of decisions. At the same time, the volume, complexity and volatility of data are growing. Against this background, mechanisms, actors, and problems of data-driven scientific policy advice are analysed. The study reveals role conflicts, ambiguities, and tensions in the interaction between scientific advisors and policy-makers. The assumption of a technocratic model, promoted by well-established structures and functioning processes of data-driven government, cannot be confirmed. Reality largely corresponds to the pragmatic model, in parts also the decisionist model, albeit with dysfunctional characteristics.
KW - Data utilization
KW - Scientific policy advice
KW - Data culture
KW - Data literacy;
KW - COVID-19 crisis
Y1 - 2022
U6 - https://doi.org/10.1007/s11115-022-00635-8
SN - 1566-7170
SN - 1573-7098
VL - 22
IS - 2
SP - 269
EP - 289
PB - Springer
CY - Dordrecht
ER -
TY - JOUR
A1 - Apelojg, Benjamin
T1 - DieFelix-App
BT - neue Wege zur bedürfnis- und emotionsorientierten Gestaltung von Schule und Unterricht
JF - Bildung, Schule und Digitalisierung
N2 - Emotionen besitzen eine große Bedeutung bei Lernprozessen. Nach der „Control-Value“-Theorie wird davon ausgegangen, dass positive Emotionen sich positiv, nega tive Emotionen sich hingegen negativ auf den Lernprozess auswirken können. Die Felix-App greift solche Effekte auf, um das Befinden und die Bedürfnisse von Lehrenden und Lernenden in Echtzeit zu erfassen und direkt in Form anschaulicher Grafiken zurück-zumelden. Der theoretische Hintergrund und Best-Practice-Beispiele werden erläutert.
KW - Bedürfnisgerechtes Lernen
KW - Emotionen und Lernen
KW - Motivation
KW - digitales Lernen
Y1 - 2020
UR - https://www.waxmann.com/index.php?eID=download&buchnr=4246
SN - 978-3-8309-4246-7
SN - 978-3-8309-9246-2
U6 - https://doi.org/10.31244/9783830992462
SP - 133
EP - 138
PB - Waxmann
CY - Münster
ER -
TY - JOUR
A1 - Apelojg, Benjamin
ED - Banse, Gerhard
ED - Grimmeis, Hermann
T1 - Innovationen-Kreativität-Schule
BT - eine Betrachtung verschiedener Innovationskonzepte aus der Sicht von Schule
JF - Wissenschaft - Innovation- Technologie
KW - Innovationen
KW - Schule
KW - Kreativität
Y1 - 2014
SN - 978-3864640537
VL - 37
SP - 325
EP - 340
PB - Trafo-Verlag
CY - Berlin
ER -
TY - JOUR
A1 - Hochmuth, Jörg
A1 - Penning, Isabelle
T1 - Lehren und Lernen mit digitalen Medien und Tools
BT - ein Praxisbeitrag zur Förderung digitaler Kompetenzen von Lehramtsstudierenden im Fach Wirtschaft-Arbeit-Technik
JF - Forum Arbeitslehre : Zeitschrift für Berufsorientierung, Haushalt, Technik, Wirtschaft
Y1 - 2022
SN - 1867-5174
IS - 26
SP - 35
EP - 40
PB - Gesellschaft für Arbeit, Technik und Wirtschaft im Unterricht e.V. (GATWU)
CY - Berlin
ER -
TY - JOUR
A1 - Apelojg, Benjamin
ED - Holger, Arndt
T1 - Lehrer machen keine Fehler! Zusammenhänge zwischen Lehrpersönlichkeit und Seminarpraxis
BT - erste Ergebnisse aus einer qualitativen Studie zur Lehrpersönlichkeit
JF - Das Theorie-Praxis-Verhältnis in der ökonomischen Bildung
KW - Lehrerpersönlichkeit
Y1 - 2016
SN - 978-3-7344-0218-0
SN - 978-3-7344-0217-3
SP - 269
EP - 278
PB - Wochenschau Verlag
CY - Schwalbach/Ts
ER -
TY - JOUR
A1 - Hinz, Carsten
T1 - Sicherheitstechnik. Feuerlöscher- Hilfe es brennt im Technikraum
BT - ein Unterrichtsbeispiel
JF - Technik im Unterricht
Y1 - 2013
SN - 0342-6254
IS - 149
SP - 40
EP - 43
PB - Neckar
CY - Villingen-Schwenningen
ER -
TY - JOUR
A1 - Hinz, Carsten
A1 - Löffler, Robert
T1 - Haushaltsbuch 2.0
BT - ein traditionelles Hilfsmittel bewährt sich auch im 21. Jahrhundert
JF - Unterricht Wirtschaft + Politik
N2 - Die Lernenden analysieren die finanzielle Situation einer/eines Auszubildenden mithilfe einer digitalen Variante eines Haushaltsbuches. Sie lernen, planvoll mit finanziellen Ressourcen im Haushalt umzugehen, und kennen das Instrument "Haushaltsbuch" zu besseren Ressourcenplanung. Sie erkennen Zukunftsbedürfnisse und Risiken einer (ersten) Haushaltsgründung.
Y1 - 2020
UR - https://www.friedrich-verlag.de/friedrich-plus/sekundarstufe/wirtschaft-politik/maerkte-akteure/haushaltsbuch-20-5244
SN - 2191-6624
IS - 3
SP - 16
EP - 21
PB - Friedrich
CY - Hannover
ER -
TY - JOUR
A1 - Hinz, Carsten
ED - Banse, Gerhard
ED - Apelojg, Benjamin
T1 - Bildung für nachhaltige Entwicklung
BT - von der Notwendigkeit einer Integration in die Lehrerbildung
JF - Technische Bildung und berufliche Orientierung im Wandel- Rückblick, Einblicke, Ausblicke
(Sitzungsberichte Leibniz-Sozietät der Wissenschaften)
Y1 - 2017
UR - https://leibnizsozietaet.de/wp-content/uploads/2017/10/20-Carsten-Hinz.pdf
VL - 133/134
SP - 167
EP - 175
PB - Trafo
CY - Berlin
ER -
TY - JOUR
A1 - Hinz, Carsten
A1 - Bieniok, Majken
T1 - Zum Bildungsverständnis im Konzept der Nachhaltigkeit
BT - eine transdisziplinäre Betrachtung
JF - Unser Bildungsverständnis im Wandel.
Abhandlungen der Leibnitz-Sozietät der Wissenschaften
Y1 - 2018
SN - 978-3-86464-171-8
VL - 53
SP - 249
EP - 263
PB - Trafo
CY - Berlin
ER -
TY - JOUR
A1 - Hinz, Carsten
A1 - Guzmán, Renán A. Oliva
A1 - Müller, Heike
T1 - Zur Förderung des wissenschaftlichen Nachwuchses in der haushaltsbezogenen Bildung
BT - Situationsbeschreibung aus einer Perspektive der HaBiFo-NEO Nachwuchsgruppe
JF - Haushalt in Bildung und Forschung
N2 - Wissenschaftlicher Nachwuchs ist bedeutsam für den Erhalt und Ausbau jeder Disziplin. Aktuell gibt es nur wenige empirische Erkenntnisse zur Situation in der haushaltsbezogenen Bildung. Im Beitrag werden ausgewählte Aspekte zur Situation der Nachwuchsförderung skizziert und Anknüpfungspunkte für die haushaltsbezogene Bildung vor dem Hintergrund erster Erfahrungen aus der 2019 gegründeten Nachwuchsgruppe HaBiFo-NEO diskutiert.
N2 - Junior researchers are important for securing and expanding any discipline. Currently, there is little empirical evidence on their situation in household education. This article outlines selected aspects of promoting junior researchers and discusses focal points for household education against the backdrop of initial experiences from the HaBiFo-NEO junior researcher group founded in 2019.
T2 - On the promotion of junior researchers in household education
KW - Akademischer Nachwuchs
KW - Nachwuchswissenschaftler
KW - haushaltsbezogene Bildung
KW - Ernährungs- und Verbraucherbildung
KW - Fachdidaktik
KW - junior scholars
KW - early career scientists
KW - food and nutrition education
KW - consumer studies
KW - subject-matter didactics
Y1 - 2021
U6 - https://doi.org/10.3224/hibifo.v10i1.01
VL - 10
IS - 1
SP - 3
EP - 23
PB - Budrich
CY - Opladen
ER -
TY - JOUR
A1 - Orland, Andreas
A1 - Padubrin, Max
T1 - Is there a gender hiring gap in academic economics? Evidence from a network analysis
JF - Royal Society Open Science
N2 - We collect a network dataset of tenured economics faculty in Austria, Germany and Switzerland. We rank the 100 institutions included with a minimum violation ranking. This ranking is positively and significantly correlated with the Times Higher Education ranking of economics institutions. According to the network ranking, individuals on average go down about 23 ranks from their doctoral institution to their employing institution. While the share of females in our dataset is only 15%, we do not observe a significant gender hiring gap (a difference in rank changes between male and female faculty). We conduct a robustness check with the Handelsblatt and the Times Higher Education ranking. According to these rankings, individuals on average go down only about two ranks. We do not observe a significant gender hiring gap using these two rankings (although the dataset underlying this analysis is small and these estimates are likely to be noisy). Finally, we discuss the limitations of the network ranking in our context.
Y1 - 2022
U6 - https://doi.org/10.1098/rsos.210717
SN - 2054-5703
VL - 9
SP - 1
EP - 9
PB - Royal Society of London
CY - London
ET - 2
ER -
TY - JOUR
A1 - Gleiß, Alexander
A1 - Lewandowski, Stefanie
T1 - Removing barriers for digital health through organizing ambidexterity in hospitals
JF - Journal of public health
N2 - Aim Hospitals noticeably struggle with maintaining hundreds of IT systems and applications in compliance with the latest IT standards and regulations. Thus, hospitals search for efficient opportunities to discover and integrate useful digital health innovations into their existing IT landscapes. In addition, although a multitude of digital innovations from digital health startups enter the market, numerous barriers impede their successful implementation and adoption. Against this background, the aim of this study was to explore typical digital innovation barriers in hospitals, and to assess how a hospital data management platform (HDMP) architecture might help hospitals to extract such innovative capabilities. Subject and methods Based on the concept of organizational ambidexterity (OA), we pursued a qualitative mixed-methods approach. First, we explored and consolidated innovation barriers through a systematic literature review, interviews with 20 startup representatives, and a focus group interview with a hospital IT team and the CEO of an HDMP provider. Finally, we conducted a case-study analysis of 36 digital health startups to explore and conceptualize the potential impact of DI and apply the morphological method to synthesize our findings from a multi-level perspective. Results We first provide a systematic and conceptual overview of typical barriers for digital innovation in hospitals. Hereupon, we explain how an HDMP might enable hospitals to mitigate such barriers and extract value from digital innovations at both individual and organizational level. Conclusion Our results imply that an HDMP can help hospitals to approach organizational ambidexterity through integrating and maintaining hundreds of systems and applications, which allows for a structured and controlled integration of external digital innovations.
KW - Digital innovation
KW - Digital health
KW - Hospital innovation
KW - Innovation
KW - barriers
KW - Organizational ambidexterity
Y1 - 2022
U6 - https://doi.org/10.1007/s10389-021-01532-y
SN - 2198-1833
SN - 1613-2238
VL - 30
IS - 1
SP - 21
EP - 35
PB - Springer
CY - Heidelberg
ER -
TY - JOUR
A1 - Zhu, Jinshan
T1 - Assessing China’s price review policy on Clean Development Mechanism projects
JF - European Journal of Law and Economics
N2 - The Kyoto Protocol’s Clean Development Mechanism (CDM) allows developed countries to meet part of their obligational emission reductions by carrying out emission reduction projects in developing countries. China imposed a price floor to the CDM carbon credits produced in China through its price review policy. Scholars have not agreed on the purpose of China’s price review policy. With a theoretical model and a coherent empirical study, the present study shows that the price floor imposed by China’s price review is more likely to protect those domestic project owners against price discrimination, rather than to distort the CDM market. Nevertheless, China’s price review has its own flaws. Although a regression study shows month of approval, types of projects and location of project can explain 55% of price floor designation, the operation of price review remains quite random and unpredictable in individual cases. This would bring extra bureaucratically uncertainty on its way to curb market uncertainty. Its function can be fulfilled by alternative policy tools with better economic efficiency and legal legitimacy, such as mandatory price disclosure and trading forum, which doesn’t have such drawback, but still be able to alleviate possible price discrimination in individual cases.
KW - CDM
KW - China
KW - Price review
KW - Price floor
KW - Law and economics
Y1 - 2017
U6 - https://doi.org/10.1007/s10657-016-9550-3
SN - 0929-1261
SN - 1572-9990
VL - 43
SP - 285
EP - 316
PB - Springer
CY - New York
ER -
TY - JOUR
A1 - Caliendo, Marco
A1 - Künn, Steffen
A1 - Mahlstedt, Robert
T1 - The return to labor market mobility
BT - an evaluation of relocation assistance for the unemployed
JF - Journal of Public Economics
N2 - In many European countries, labor markets are characterized by high regional disparities in terms of unemployment rates on the one hand and low geographical mobility among the unemployed on the other hand. In order to counteract the geographical mismatch of workers, the German active labor market policy offers a subsidy covering moving costs to incentivize unemployed job seekers to search/accept jobs in distant regions. Based on administrative data, this study provides the first empirical evidence on the impact of this subsidy on participants' prospective labor market outcomes. We use an instrumental variable approach to take endogenous selection based on observed and unobserved characteristics into account when estimating causal treatment effects. We find that unemployed job seekers who participate in the subsidy program and move to a distant region receive higher wages and find more stable jobs compared to non-participants. We show that the positive effects are (to a large extent) the consequence of a better job match due to the increased search radius of participants.
KW - Evaluation
KW - Active labor market policy
KW - Labor market mobility
KW - Instrumental variable approach
Y1 - 2017
U6 - https://doi.org/10.1016/j.jpubeco.2017.02.008
SN - 0047-2727
VL - 148
SP - 136
EP - 151
PB - Elsevier
CY - Lausanne
ER -
TY - JOUR
A1 - Kailitz, Steffen
A1 - Wurster, Stefan
A1 - Tanneberg, Dag
T1 - Autokratische Regimelegitimation und soziale Entwicklung
JF - Zeitschrift für vergleichende Politikwissenschaft : ZfVP
N2 - Gibt es einen Zusammenhang zwischen dem sozialen Entwicklungsstand einer Autokratie und ihrem Legitimationsanspruch? Dieser Frage geht der Beitrag am Beispiel der Säuglingssterblichkeit nach. Unter Berücksichtigung von 321 Autokratien aus 120 Ländern im Zeitraum von 1960 bis 2010 zeigen sich Unterschiede in der sozialen Entwicklung zwischen sechs Autokratietypen mit verschiedenen Legitimationsstrategien: elektorale Autokratien, kommunistische Ideokratien, Monarchien, Einparteiautokratien, Militärautokratien und personalistische Autokratien. Insbesondere, dass kommunistische Ideokratien im Vergleich besser abschneiden als (nicht-ideokratische) Einparteiautokratien, spricht dafür, dass sich die Art der Legitimationsstrategie auf die soziale Entwicklung auswirkt. Allerdings sollte der Einfluss von Legitimationsstrategien auf die soziale Entwicklung nicht überschätzt werden, vor allem da sich die Ergebnisse im Rahmen eines Wachstumskurvenmodells als vorläufig erweisen.
N2 - Is the social development of an autocracy linked to its claim of legitimation? This question is examined in the article with regard to infant mortality. Taking into account 321 autocracies from 120 countries in the period from 1960 to 2010, we find distinct patterns of social development for six types of autocracy with different legitimation strategies: electoral autocracies, communist ideocracies, monarchies, one-party autocracies, military autocracies, and personalist autocracies. In particular, because communist ideocracies are better off than (non-ideocratic) one-party autocracies it seems that legitimation strategies affect social development. However, the influence of legitimation strategies on social development should not be overestimated, most notably as the results of our growth curve models prove to be provisional.
T2 - Autocratic regime legitimation and social development
KW - Legitimation strategies
KW - Autocratic regimes
KW - Social development
KW - Infant mortality
KW - Legitimationsstrategien
KW - Autokratische Regime
KW - Soziale Entwicklung
KW - Kindersterblichkeit
Y1 - 2017
U6 - https://doi.org/10.1007/s12286-017-0330-4
SN - 1865-2646
SN - 1865-2654
VL - 11
SP - 275
EP - 299
PB - Springer VS
CY - Wiesbaden
ER -
TY - JOUR
A1 - Kalkuhl, Matthias
A1 - Edenhofer, Ottmar
T1 - Ramsey meets Thünen
BT - the impact of land taxes on economic development and land conservation
JF - International tax and public finance
N2 - Land taxes can increase production in the manufacturing sector and enhance land conservation at the same time, which can lead to overall macroeconomic growth. Existing research emphasizes the non-distorting properties of land taxes (when fixed factors are taxed) as well as growth-enhancing impacts (when asset portfolios are shifted to reproducible capital). This paper furthers the neoclassical perspective on land taxes by endogenizing land allocation decisions in a multi-sector growth model. Based on von Thünen’s observation, agricultural land is created from wilderness through conversion and cultivation, both of which are associated with costs. In the steady state of our general equilibrium model, land taxes not only may reduce land consumption (associated with environmental benefits) but may also affect overall economic output, while leaving wages and interest rates unaffected. When labor productivity is higher in the manufacturing than in the agricultural sector and agricultural and manufactured goods are substitutes (or the economy is open to world trade), land taxes increase aggregate economic output. There is a complex interplay of conservation policy, technological change and land taxes, depending on consumer preferences, sectoral labor productivities and openness-to-trade. Our model introduces a new perspective on land taxes in current policy debates on development, tax reforms as well as forest conservation.
KW - Structural shift
KW - Structural change
KW - REDD
KW - Henry George
KW - Forest conservation
KW - Sustainability
KW - Johann Heinrich von Thunen
Y1 - 2016
U6 - https://doi.org/10.1007/s10797-016-9403-6
SN - 0927-5940
SN - 1573-6970
VL - 24
SP - 350
EP - 380
PB - Springer
CY - Dordrecht
ER -
TY - JOUR
A1 - Pawassar, Christian Matthias
A1 - Tiberius, Victor
T1 - Virtual reality in health care
BT - Bibliometric analysis
JF - JMIR Serious Games
N2 - Background:
Research into the application of virtual reality technology in the health care sector has rapidly increased, resulting in a large body of research that is difficult to keep up with.
Objective:
We will provide an overview of the annual publication numbers in this field and the most productive and influential countries, journals, and authors, as well as the most used, most co-occurring, and most recent keywords.
Methods:
Based on a data set of 356 publications and 20,363 citations derived from Web of Science, we conducted a bibliometric analysis using BibExcel, HistCite, and VOSviewer.
Results:
The strongest growth in publications occurred in 2020, accounting for 29.49% of all publications so far. The most productive countries are the United States, the United Kingdom, and Spain; the most influential countries are the United States, Canada, and the United Kingdom. The most productive journals are the Journal of Medical Internet Research (JMIR), JMIR Serious Games, and the Games for Health Journal; the most influential journals are Patient Education and Counselling, Medical Education, and Quality of Life Research. The most productive authors are Riva, del Piccolo, and Schwebel; the most influential authors are Finset, del Piccolo, and Eide. The most frequently occurring keywords other than “virtual” and “reality” are “training,” “trial,” and “patients.” The most relevant research themes are communication, education, and novel treatments; the most recent research trends are fitness and exergames.
Conclusions:
The analysis shows that the field has left its infant state and its specialization is advancing, with a clear focus on patient usability.
KW - virtual reality
KW - healthcare
KW - bibliometric analysis
KW - literature review
KW - citation analysis
KW - VR
KW - usability
KW - review
KW - health care
Y1 - 2021
U6 - https://doi.org/10.2196/32721
SN - 2291-9279
VL - 9
SP - 1
EP - 19
PB - JMIR Publications
CY - Toronto, Kanada
ET - 4
ER -
TY - JOUR
A1 - Mitzner, Dana
A1 - Reger, Guido
T1 - Strategic foresight in Biotechnology firms practice and requirements
JF - Proceedings of international forum on technological innovation and competitive technical intelligence '2008
Y1 - 2009
SN - 978-7-301-15500-4
SP - 2
EP - 22
PB - Peking University Press
CY - Beijing
ER -
TY - JOUR
A1 - Wenzel, Bertolt
T1 - Organizing coordination for an ecosystem approach to marine research and management advice
BT - the case of ICES
JF - Marine policy
N2 - This study examines the reorganization of formal coordination structures of a unique international public organization involved in marine governance in Europe, namely the structural reorganizations of the International Council for the Exploration of the Sea (ICES) between 1999 and 2009. The findings indicate that the reorganizations of ICES’ formal coordination structures were not driven primarily for reasons of efficiency, by clear and consistent goals, and by clear means-ends considerations for organizational design as proposed by rational perspectives in organization theory. Instead, the formal coordination structures have also been adapted to live up to changing expectations in the institutional environment, to modern management concepts in marine governance such as the Ecosystem Approach to Management (EAM), and to ensure the legitimacy of the organization. However, it is also found that institutional explanations alone are insufficient to comprehensively understand why the formal organizational structures of ICES were reorganized. Instrumental and cultural perspectives in organization theory as well as resource-dependence theory additionally add to understand how ICES responded to external demands and why organizational structures have been changed.
KW - International public organization
KW - Coordination
KW - Organization theory
KW - Ecosystem Approach to Management (EAM)
Y1 - 2017
U6 - https://doi.org/10.1016/j.marpol.2017.05.009
SN - 0308-597X
SN - 1872-9460
VL - 82
SP - 138
EP - 146
PB - Elsevier
CY - Oxford
ER -
TY - JOUR
A1 - Class, Fabian
A1 - Köhler, Ulrich
A1 - Krawietz, Marian
T1 - The Potsdam Grievance Statistics File
BT - New data on quality of life and political participation for the German Democratic Republic 1970-1989
JF - Historical Methods
N2 - The newly collected Potsdam Grievance Statistics File (PGSF) holds data on the number and topics of grievances (Eingaben) that were addressed to local authorities of the German Democratic Republic (GDR) in the years 1970 to 1989. The PGSF allows quantitative analyses on topics such as participation, quality of life, and value change in the German Democratic Republic. This paper introduces the concepts of the data set and discusses the validity of its contents.
KW - Potsdam Grievance Statistics File (PGSF)
KW - German Democratic Republic (GDR)
KW - Eingaben
KW - Participation
KW - Quality of Life
Y1 - 2018
U6 - https://doi.org/10.1080/01615440.2018.1429970
SN - 0161-5440
SN - 1940-1906
VL - 51
IS - 2
SP - 92
EP - 114
PB - Routledge, Taylor & Francis Group
CY - Abingdon
ER -
TY - JOUR
A1 - Bunk, Bettina
T1 - The dynamics of donor and domestic elite interaction in Mozambique
BT - formal decentralisation and informal power structures
JF - Conflict, Security & Development
N2 - This paper analyses the interaction of domestic political elites and external donors against the backdrop of Mozambique’s decentralisation process. The empirical research at national and local levels supports the hypothesis that informal power structures influence the dynamics of this interaction. Consequently, this contributes to an outcome of externally induced democratisation different to what was intended by external actors. The decentralisation process has been utilised by ruling domestic elites for political purposes. Donors have rather focused on the technical side and ignored this informal dimension. By analysing the diverging objectives and perceptions of external and internal actors, as well as the instrumentalisation of formal democratic structures, it becomes clear, that the ‘informal has to be seen as normal’. At a theoretical level, the analysis contributes to elite-oriented approaches of post-conflict democratisation by adding ‘the informal’ as an additional factor for the dynamics of external-internal interaction. At a policy level, external actors need to take more into account informal power structures and their ambivalence for state-building and democratisation.
KW - Decentralisation
KW - democratisation
KW - donors
KW - elites
KW - informal
KW - interaction
KW - legitimation
KW - Mozambique
KW - power
Y1 - 2018
U6 - https://doi.org/10.1080/14678802.2018.1483555
SN - 1467-8802
SN - 1478-1174
VL - 18
IS - 4
SP - 321
EP - 346
PB - Routledge
CY - Abingdon
ER -
TY - JOUR
A1 - Jasniak, Michael
A1 - Ermakova, Tatiana
A1 - Baierl, Ronny
A1 - Halberstadt, Jantje
T1 - What drives social entrepreneurial appraisal among hearing-impaired individuals?
JF - International Journal of Entrepreneurial Venturing
N2 - Involvement of disadvantaged individuals into entrepreneurship facilitates their social integration into mainstream societies. The present study addresses the drivers of social entrepreneurial appraisal among hearing-impaired individuals within a unique social minority environment. In prior research, social appraisal was empirically shown to determine social entrepreneurial intention. Adopting the theory of planned behaviour, this study investigates the impact of entrepreneurial self-efficacy, general social support and perceived barriers on social entrepreneurial appraisal. Based on a survey with 221 respondents, our results demonstrate that social entrepreneurial appraisal of hearing-impaired individuals result from their entrepreneurial self-efficacy and general social support. In terms of taking advantage of social opportunities, importance should be given to the role of entrepreneurial education and heterogeneous networks across minorities.
KW - social entrepreneurial appraisal
KW - social entrepreneurship
KW - social minority entrepreneurship
KW - hearing-impaired individuals
KW - disabled minority sample
Y1 - 2018
U6 - https://doi.org/10.1504/IJEV.2018.092734
SN - 1742-5360
SN - 1742-5379
VL - 10
IS - 2
SP - 236
EP - 255
PB - Inderscience Enterprises Ltd
CY - Geneva
ER -
TY - JOUR
A1 - Loges, Klara
A1 - Tiberius, Victor
T1 - Implementation Challenges of 3D Printing in Prosthodontics
BT - A Ranking-Type Delphi
JF - Materials
N2 - The reduction in cost and increasing benefits of 3D printing technologies suggest the potential for printing dental prosthetics. However, although 3D printing technologies seem to be promising, their implementation in practice is complicated. To identify and rank the greatest implementation challenges of 3D printing in dental practices, the present study surveys dentists, dental technicians, and 3D printing companies using a ranking-type Delphi study. Our findings imply that a lack of knowledge is the most crucial obstacle to the implementation of 3D printing technologies. The high training effort of staff and the favoring of conventional methods, such as milling, are ranked as the second and third most relevant factors. Investment costs ranked in seventh place, whereas the lack of manufacturing facilities and the obstacle of print duration ranked below average. An inclusive implementation of additive manufacturing could be achieved primarily through the education of dentists and other staff in dental practices. In this manner, production may be managed internally, and the implementation speed may be increased.
KW - 3D printing
KW - prosthodontics
KW - ranking type Delphi study
KW - additive manufacturing
KW - dentistry
Y1 - 2021
U6 - https://doi.org/10.3390/ma15020431
SN - 1996-1944
VL - 15
PB - MDPI
CY - Basel
ER -
TY - JOUR
A1 - Bruttel, Lisa Verena
T1 - The Limits of Buyer Power
BT - Experimental Evidence
JF - Review of Behavioral Economics
N2 - This paper studies the behavior of buyers confronting an incumbent monopolist and a potential market entrant in a repeated trade situation. In the experiment, buyers have two possibilities to demand lower prices in future trade periods. First, they can withhold demand. Second, they can voluntarily pay a higher price to the entrant in order to encourage future re-entry. Both these forms of buyer behavior occur in the experiment. They are less frequent when the number of buyers is large as opposed to small. A control treatment tests to what extent such behavior can be attributed to strategic motives.
KW - Buyer Power
KW - Market Entry
KW - Experiment
Y1 - 2018
U6 - https://doi.org/10.1561/105.00000082
SN - 2326-6198
SN - 2326-6201
VL - 5
IS - 2
SP - 149
EP - 167
PB - Now Publishers inc.
CY - Hannover
ER -