@article{DragičevićUllrichTsuietal.2020, author = {Dragičević, Nikolina and Ullrich, Andr{\´e} and Tsui, Eric and Gronau, Norbert}, title = {A conceptual model of knowledge dynamics in the industry 4.0 smart grid scenario}, series = {Knowledge management research \& practice : KMRP}, volume = {18}, journal = {Knowledge management research \& practice : KMRP}, number = {2}, publisher = {Taylor \& Francis}, address = {London [u.a.]}, issn = {1477-8238}, doi = {10.1080/14778238.2019.1633893}, pages = {199 -- 213}, year = {2020}, abstract = {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.}, language = {en} } @article{ŠedovaKalkuhl2020, author = {Šedov{\´a}, Barbora and Kalkuhl, Matthias}, title = {Who are the climate migrants and where do they go?}, series = {World development}, volume = {129}, journal = {World development}, publisher = {Elsevier Science}, address = {Amsterdam}, issn = {0305-750X}, doi = {10.1016/j.worlddev.2019.104848}, pages = {19}, year = {2020}, abstract = {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.}, language = {en} } @article{HoelzleBoerBjoerk2020, author = {H{\"o}lzle, Katharina and Boer, Harry and Bj{\"o}rk, Jennie}, title = {Creativity in and from people, processes, objects, and war zones}, series = {Creativity and innovation management}, volume = {29}, journal = {Creativity and innovation management}, number = {3}, publisher = {Wiley-Blackwell}, address = {Oxford}, issn = {0963-1690}, doi = {10.1111/caim.12405}, pages = {377 -- 379}, year = {2020}, language = {en} } @article{MoradianLendleinGossen2020, author = {Moradian, Hanieh and Lendlein, Andreas and Gossen, Manfred}, title = {Strategies for simultaneous and successive delivery of RNA}, series = {Journal of molecular medicine}, volume = {98}, journal = {Journal of molecular medicine}, number = {12}, publisher = {Springer}, address = {Heidelberg}, issn = {0946-2716}, doi = {10.1007/s00109-020-01956-1}, pages = {1767 -- 1779}, year = {2020}, abstract = {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.}, language = {en} } @article{NeufeldBobrovaDavletovetal.2020, author = {Neufeld, Maria and Bobrova, Anastacia and Davletov, Kairat and Stelemekas, Mindaugas and Stoppel, Relika and Ferreira-Borges, Carina and Breda, Joao and Rehm, J{\"u}rgen}, title = {Alcohol control policies in Former Soviet Union countries}, series = {Drug and alcohol review}, volume = {40}, journal = {Drug and alcohol review}, number = {3}, publisher = {Wiley}, address = {Hoboken}, issn = {0959-5236}, doi = {10.1111/dar.13204}, pages = {350 -- 367}, year = {2020}, abstract = {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.}, language = {en} } @article{LassGronau2020, author = {Lass, Sander and Gronau, Norbert}, title = {A factory operating system for extending existing factories to Industry 4.0}, series = {Computers in industry : an international, application oriented research journal}, volume = {115}, journal = {Computers in industry : an international, application oriented research journal}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0166-3615}, doi = {10.1016/j.compind.2019.103128}, pages = {8}, year = {2020}, abstract = {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.}, language = {en} } @article{Tanneberg2020, author = {Tanneberg, Dag}, title = {Introduction}, series = {The Politics of Repression Under Authoritarian Rule : How Steadfast is the Iron Throne?}, journal = {The Politics of Repression Under Authoritarian Rule : How Steadfast is the Iron Throne?}, publisher = {Springer}, address = {Cham}, isbn = {978-3-030-35477-0}, issn = {2198-7289}, doi = {10.1007/978-3-030-35477-0_1}, pages = {1 -- 7}, year = {2020}, abstract = {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?}, language = {en} } @article{Bender2020, author = {Bender, Benedict}, title = {The impact of integration on application success and customer satisfaction in mobile device platforms}, series = {Business \& information systems engineering : the international journal of Wirtschaftsinformatik}, volume = {62}, journal = {Business \& information systems engineering : the international journal of Wirtschaftsinformatik}, number = {6}, publisher = {Springer Fachmedien Wiesbaden GmbH}, address = {Wiesbaden}, issn = {2363-7005}, doi = {10.1007/s12599-020-00629-0}, pages = {515 -- 533}, year = {2020}, abstract = {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.}, language = {en} } @article{Apelojg2020, author = {Apelojg, Benjamin}, title = {DieFelix-App}, series = {Bildung, Schule und Digitalisierung}, journal = {Bildung, Schule und Digitalisierung}, publisher = {Waxmann}, address = {M{\"u}nster}, isbn = {978-3-8309-4246-7}, doi = {10.31244/9783830992462}, pages = {133 -- 138}, year = {2020}, abstract = {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 k{\"o}nnen. Die Felix-App greift solche Effekte auf, um das Befinden und die Bed{\"u}rfnisse von Lehrenden und Lernenden in Echtzeit zu erfassen und direkt in Form anschaulicher Grafiken zur{\"u}ck-zumelden. Der theoretische Hintergrund und Best-Practice-Beispiele werden erl{\"a}utert.}, language = {de} } @article{HinzLoeffler2020, author = {Hinz, Carsten and L{\"o}ffler, Robert}, title = {Haushaltsbuch 2.0}, series = {Unterricht Wirtschaft + Politik}, journal = {Unterricht Wirtschaft + Politik}, number = {3}, publisher = {Friedrich}, address = {Hannover}, issn = {2191-6624}, pages = {16 -- 21}, year = {2020}, abstract = {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 Zukunftsbed{\"u}rfnisse und Risiken einer (ersten) Haushaltsgr{\"u}ndung.}, language = {de} } @article{SchwarkTiberiusFabro2020, author = {Schwark, Nele and Tiberius, Victor and Fabro, Manuela}, title = {How Will We Dine?}, series = {Foods}, volume = {9}, journal = {Foods}, number = {10}, publisher = {MDPI}, address = {Basel}, issn = {2304-8158}, doi = {10.3390/foods9101369}, pages = {21}, year = {2020}, abstract = {Haute cuisine, the cooking style for fine dining at gourmet restaurants, has changed over the last decades and can be expected to evolve in the upcoming years. To engage in foresight, the purpose of this study is to identify a plausible future trend scenario for the haute cuisine sector within the next five to ten years, based on today's chefs' views. To achieve this goal, an international, two-stage Delphi study was conducted. The derived scenario suggests that the coronavirus disease 2019 (COVID-19) pandemic will lead to significant restaurant bankruptcies and will raise creativity and innovation among the remaining ones. It is expected that haute cuisine tourism will grow and that menu prices will differ for customer segments. More haute cuisine restaurants will open in Asia and America. Local food will remain a major trend and will be complemented by insect as well as plant-based proteins and sophisticated nonalcoholic food pairings. Restaurant design and the use of scents will become more relevant. Also, private dining and fine dining at home will become more important. The scenario also includes negative projections. These findings can serve as a research agenda for future research in haute cuisine, including the extension of the innovation lens towards the restaurant and the business model. Practical implications include the necessity for haute cuisine restaurants to innovate to cope with increasing competition in several regions. Customers should be seen as co-creators of the value of haute cuisine.}, language = {en} } @misc{SchwarkTiberiusFabro2020, author = {Schwark, Nele and Tiberius, Victor and Fabro, Manuela}, title = {How Will We Dine?}, series = {Postprints der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, number = {132}, issn = {1867-5808}, doi = {10.25932/publishup-48506}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-485069}, pages = {23}, year = {2020}, abstract = {Haute cuisine, the cooking style for fine dining at gourmet restaurants, has changed over the last decades and can be expected to evolve in the upcoming years. To engage in foresight, the purpose of this study is to identify a plausible future trend scenario for the haute cuisine sector within the next five to ten years, based on today's chefs' views. To achieve this goal, an international, two-stage Delphi study was conducted. The derived scenario suggests that the coronavirus disease 2019 (COVID-19) pandemic will lead to significant restaurant bankruptcies and will raise creativity and innovation among the remaining ones. It is expected that haute cuisine tourism will grow and that menu prices will differ for customer segments. More haute cuisine restaurants will open in Asia and America. Local food will remain a major trend and will be complemented by insect as well as plant-based proteins and sophisticated nonalcoholic food pairings. Restaurant design and the use of scents will become more relevant. Also, private dining and fine dining at home will become more important. The scenario also includes negative projections. These findings can serve as a research agenda for future research in haute cuisine, including the extension of the innovation lens towards the restaurant and the business model. Practical implications include the necessity for haute cuisine restaurants to innovate to cope with increasing competition in several regions. Customers should be seen as co-creators of the value of haute cuisine.}, language = {en} } @book{Juchler2020, author = {Juchler, Ingo}, title = {Die DDR im Jahr 1989}, publisher = {Landeszentrale f{\"u}r politische Bildung Th{\"u}ringen}, address = {Erfurt}, isbn = {978-3-948643-07-2}, pages = {152}, year = {2020}, language = {de} } @misc{StudenTiberius2020, author = {Studen, Laura and Tiberius, Victor}, title = {Social Media, Quo Vadis?}, series = {Postprints der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, number = {131}, issn = {1867-5808}, doi = {10.25932/publishup-48293}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-482934}, pages = {24}, year = {2020}, abstract = {Over the past two decades, social media have become a crucial and omnipresent cultural and economic phenomenon, which has seen platforms come and go and advance technologically. In this study, we explore the further development of social media regarding interactive technologies, platform development, relationships to news media, the activities of institutional and organizational users, and effects of social media on the individual and the society over the next five to ten years by conducting an international, two-stage Delphi study. Our results show that enhanced interaction on platforms, including virtual and augmented reality, somatosensory sense, and touch- and movement-based navigation are expected. AIs will interact with other social media users. Inactive user profiles will outnumber active ones. Platform providers will diversify into the WWW, e-commerce, edu-tech, fintechs, the automobile industry, and HR. They will change to a freemium business model and put more effort into combating cybercrime. Social media will become the predominant news distributor, but fake news will still be problematic. Firms will spend greater amounts of their budgets on social media advertising, and schools, politicians, and the medical sector will increase their social media engagement. Social media use will increasingly lead to individuals' psychic issues. Society will benefit from economic growth and new jobs, increased political interest, democratic progress, and education due to social media. However, censorship and the energy consumption of platform operators might rise.}, language = {en} } @article{StudenTiberius2020, author = {Studen, Laura and Tiberius, Victor}, title = {Social Media, Quo Vadis?}, series = {Future Internet}, volume = {12}, journal = {Future Internet}, number = {9}, publisher = {MDPI}, address = {Basel}, issn = {1999-5903}, doi = {10.3390/fi12090146}, pages = {22}, year = {2020}, abstract = {Over the past two decades, social media have become a crucial and omnipresent cultural and economic phenomenon, which has seen platforms come and go and advance technologically. In this study, we explore the further development of social media regarding interactive technologies, platform development, relationships to news media, the activities of institutional and organizational users, and effects of social media on the individual and the society over the next five to ten years by conducting an international, two-stage Delphi study. Our results show that enhanced interaction on platforms, including virtual and augmented reality, somatosensory sense, and touch- and movement-based navigation are expected. AIs will interact with other social media users. Inactive user profiles will outnumber active ones. Platform providers will diversify into the WWW, e-commerce, edu-tech, fintechs, the automobile industry, and HR. They will change to a freemium business model and put more effort into combating cybercrime. Social media will become the predominant news distributor, but fake news will still be problematic. Firms will spend greater amounts of their budgets on social media advertising, and schools, politicians, and the medical sector will increase their social media engagement. Social media use will increasingly lead to individuals' psychic issues. Society will benefit from economic growth and new jobs, increased political interest, democratic progress, and education due to social media. However, censorship and the energy consumption of platform operators might rise.}, language = {en} } @techreport{SultanowKochCox2020, author = {Sultanow, Eldar and Koch, Christian and Cox, Sean}, title = {Collatz Sequences in the Light of Graph Theory}, edition = {Fifth version}, doi = {10.25932/publishup-48214}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-482140}, pages = {47}, year = {2020}, abstract = {It is well known that the inverted Collatz sequence can be represented as a graph or a tree. Similarly, it is acknowledged that in order to prove the Collatz conjecture, one must demonstrate that this tree covers all odd natural numbers. A structured reachability analysis is hitherto unavailable. This paper investigates the problem from a graph theory perspective. We define a tree that consists of nodes labeled with Collatz sequence numbers. This tree will be transformed into a sub-tree that only contains odd labeled nodes. Furthermore, we derive and prove several formulas that can be used to traverse the graph. The analysis covers the Collatz problem both in it's original form 3x + 1 as well as in the generalized variant kx + 1. Finally, we transform the Collatz graph into a binary tree, following the approach of Kleinnijenhuis, which could form the basis for a comprehensive proof of the conjecture.}, language = {en} } @phdthesis{Tuebbicke2020, author = {T{\"u}bbicke, Stefan}, title = {Essays on start-up subsidies for the unemployed and methods for causal inference}, doi = {10.25932/publishup-47793}, school = {Universit{\"a}t Potsdam}, pages = {191}, year = {2020}, abstract = {This thesis offers new insights on the effects of Start-Up Subsidies (SUS) for unemployed individuals as a special kind of active labor market program (ALMP) that aims to re-integrate individuals into the labor market via the route of self-employment. Moreover, this thesis contributes to the literature on methods for causal inference when the treatment variable is continuous rather than binary. For example, this is the case when individuals differ in their degree of exposure to a common treatment. The analysis of the effects of SUS focuses on the main current German program called "Gr{\"u}ndungszuschuss" (New Start-Up Subsidy, NSUS) after its reform in 2011. Average Effects on participants' labor market outcomes - as measured by employment and earnings - as well as subjective well-being are estimated mainly based on propensity score matching (PSM) techniques. PSM aims to achieve balance in terms of observed characteristics by matching participants with at least one comparable non-participant in terms of their probability to receive the treatment. This estimation strategy is valid as long as all relevant characteristics that explain selection patterns into treatment are observed and included in the estimation of the propensity score. To make our analysis as credible as possible, we control for a large vector of characteristics as observed through the combination of rich administrative data from the Federal Employment Agency as well as through survey data. Chapters two to four of this thesis puts special emphasis on aspects regarding (the evaluation of) SUS programs that have received no or only limited attention thus far. The first aspect relates to the interplay of institutional details of the program and its effectiveness. So far, relatively little is known about the importance of SUS program features such as the duration of support. Second, there is no experimental benchmark evaluation of SUS available and thus, the reliability of non-experimental estimation techniques such as PSM is of crucial importance as estimates are biased when relevant confounders are omitted from the analysis. Third, there may be potentially detrimental effects of transitioning into (relatively risky) self-employment on subjective well-being among subsidized founders out of unemployment. These were to remain undetected if the analysis would focus exclusively on labor market outcomes of participants. The results indicate positive long-term effects of SUS participation on employment and earnings among participants. These effects are substantially larger than what estimated before the reform, indicating room for improvement in program design via changes in institutional details. Moreover, non-experimental estimates of treatment effects are remarkably robust to hidden confounding. Regarding subjective well-being, this thesis finds a positive long-run impact on job satisfaction and a detrimental effect on satisfaction with social security. The latter appears to be driven by adverse effects on social insurance contributions. In chapter five, a novel automated covariate balancing technique for the estimation of causal effects in the context of continuous treatments is derived and assessed regarding its performance compared to other (automated) balancing techniques. Although binary research designs that only differentiate between participants and non-participants of some treatment remain the most-common case in empirical practice, many applications can be adapted to include continuous treatments as well. Often, this will allow for more meaningful estimates of causal effects in order to further improve the design of programs. In the context of SUS, one may further investigate the effects of the size of monetary support or its duration on participants' labor market outcomes. Both Monte-Carlo investigations and analysis of two well-known datasets suggests superior performance of the proposed Entropy Balancing for continuous treatments (EBCT) compared to other existing estimation strategies.}, language = {en} } @misc{BeneckeDeekenHammeretal.2020, author = {Benecke, Karin and Deeken, Johannes and Hammer, Carolin and Hinz, Carsten and L{\"o}ffler, Robert and Penning, Isabelle and Richter, Christin and Sch{\"a}fer, David and Scherer, Hubertus}, title = {\#Wirtschaft - Niedersachsen}, editor = {Kirchner, Vera}, publisher = {Buchner}, address = {Bamberg}, isbn = {978-3-661-82241-9}, pages = {320}, year = {2020}, language = {de} } @article{KruggelTiberiusFabro2020, author = {Kruggel, Alexander and Tiberius, Victor and Fabro, Manuela}, title = {Corporate Citizenship}, series = {Sustainability}, volume = {12}, journal = {Sustainability}, number = {13}, publisher = {MDPI}, address = {Basel}, issn = {2071-1050}, doi = {10.3390/su12135289}, pages = {19}, year = {2020}, abstract = {Corporate citizenship, which is firms' societal engagement beyond customer and shareholder interests, is a prominent topic in management practice and has led to extensive research. This increased interest resulted in a complex and fragmented scholarly literature. In order to structure and map the field quantitatively, we conducted a temporal analysis of publications and citations, an analysis of the productivity of involved disciplines, an analysis of the productivity of publication forms including journal impact factors, an author productivity and citation analysis, a co-author analysis, an article citation analysis, an article co-citation analysis, and a keyword co-occurrence analysis. Results of these bibliometric analyses show that corporate citizenship research seems to have been in a phase of stagnation since 2014 and shows a rather low degree of interdisciplinarity. Papers are predominantly published in high impact journals. Authors show little collaboration with other researchers. Current research relates to other business ethics topics, addresses philosophical foundations, and starts to relate to human resource management and organization studies.}, language = {en} } @misc{KruggelTiberiusFabro2020, author = {Kruggel, Alexander and Tiberius, Victor and Fabro, Manuela}, title = {Corporate Citizenship}, series = {Postprints der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, number = {130}, issn = {1867-5808}, doi = {10.25932/publishup-47801}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-478018}, pages = {21}, year = {2020}, abstract = {Corporate citizenship, which is firms' societal engagement beyond customer and shareholder interests, is a prominent topic in management practice and has led to extensive research. This increased interest resulted in a complex and fragmented scholarly literature. In order to structure and map the field quantitatively, we conducted a temporal analysis of publications and citations, an analysis of the productivity of involved disciplines, an analysis of the productivity of publication forms including journal impact factors, an author productivity and citation analysis, a co-author analysis, an article citation analysis, an article co-citation analysis, and a keyword co-occurrence analysis. Results of these bibliometric analyses show that corporate citizenship research seems to have been in a phase of stagnation since 2014 and shows a rather low degree of interdisciplinarity. Papers are predominantly published in high impact journals. Authors show little collaboration with other researchers. Current research relates to other business ethics topics, addresses philosophical foundations, and starts to relate to human resource management and organization studies.}, language = {en} } @book{BalderjahnSpecht2020, author = {Balderjahn, Ingo and Specht, G{\"u}nter}, title = {Einf{\"u}hrung in die Betriebswirtschaftslehre}, volume = {2020}, edition = {8., {\"u}berarbeitete Auflage}, publisher = {Sch{\"a}ffer-P{\"o}schel Verlag}, address = {Stuttgart}, isbn = {978-3-7910-4523-8}, pages = {X, 300}, year = {2020}, language = {de} } @misc{Michel2020, type = {Master Thesis}, author = {Michel, Beno{\^i}t}, title = {Soutenir l'innovation dans le secteur spatial}, series = {MEGA-Schriftenreihe}, journal = {MEGA-Schriftenreihe}, number = {1}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {2701-391X}, doi = {10.25932/publishup-43599}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-435997}, school = {Universit{\"a}t Potsdam}, pages = {XVII, 59}, year = {2020}, abstract = {Seit dem Beginn der Raumfahrzeit in den F{\"u}nfzigern haben Frankreich und Deutschland zur Entstehung einer europ{\"a}ischen Raumfahrtindustrie beigetragen. Beide L{\"a}nder sind in diesem Sektor Hauptakteure und Hauptpartner. Die Europ{\"a}ische Weltraumorganisation, die sich auf diese zivile und milit{\"a}rische Doppelindustrie st{\"u}tzt, hat Europa auf der Weltb{\"u}hne einen wichtigen Platz einger{\"a}umt. Um die Jahrhundertwende hat das Schaffen von Clustern dazu beigetragen, die Innovation in einem Sektor zu unterst{\"u}tzen, der wegen neuer internationaler Akteure in Frage gestellt wird. Diese Cluster haben sich auf der wirtschaftlichen Ebene des Sektors etabliert: in diesen Organisationen koexistieren private und {\"o}ffentliche Akteure, die von der Forschung bis zur Implementierung der entwickelten Technologien zusammenarbeiten. Zu der Vielzahl der Maßnahmen zur Innovationsf{\"o}rderung in Frankreich und Deutschland werden nun die von der Europ{\"a}ischen Kommission festgelegten europ{\"a}ischen Ziele hinzugef{\"u}gt. Wettbewerbscluster werden nicht mehr als privilegierte Instrumente der europ{\"a}ischen Weltraumpolitik identifiziert wie in den deutsch-franz{\"o}sischen Kooperationsprojekten der letzten Jahre. Die lokalen Kapazit{\"a}ten dieser Organisationen sind nicht den heutigen europ{\"a}ischen wirtschaftlichen Probleme angepasst und erlauben es nicht, sich effektiv in die moderne Raumfahrtindustrie zu integrieren.}, language = {fr} } @phdthesis{Benter2020, author = {Benter, Christine}, title = {Wert und Nutzenstiftung in der Medizin}, school = {Universit{\"a}t Potsdam}, pages = {235}, year = {2020}, abstract = {Zufriedenheitsanalysen durch Patientenbefragungen, wie in diesem Fall der neu entwickele und getestet Fragebogen (HNO-PROM), haben drei S{\"a}ulen. Es kann zum einen eine bessere Patientenbindung geschaffen werden, die Qualit{\"a}t kann gemessen, verglichen und optimiert werden und es kann ein Mitarbeiterleitfaden im Sinne einer „Corporate Identity" erstellt werden, welcher konkrete Managementimplikationen im Sinne von Handlungsimplikationen enth{\"a}lt. Der Leitgedanke des Qualit{\"a}tsmanagements ist die Patientenorientierung im Sinne der Patientenzentrierten Medizin. Hierbei sollen nicht nur W{\"u}nsche und Bed{\"u}rfnisse des Patienten erf{\"u}llt werden, sondern vorallem auch die Zufriedenheit gemessen und geplant werden. Gleichzeit muss man in diesem Zusammenhang die Behandlung der Patienten als Dienstleistung verstehen und die gr{\"o}ßtm{\"o}gliche Zufriedenheit des Patienten als prim{\"a}res Ziel setzen. Dies f{\"u}hrt zu einer Kundenbindung dadurch, dass Patienten sowohl eine gleichbleibende Qualit{\"a}t erwarten k{\"o}nnen als auch und auch weiche Faktoren ihren W{\"u}nschen entsprechen werden. Corporate Identity mit dem Ziel als Unternehmen einheitlich f{\"u}r die Werte und damit die Qualit{\"a}t zu stehen.. Dies erm{\"o}glicht, das Wohlbefinden in der Vorstellung der Patienten beginnen zu lassen und dadurch Vertrauen zu schaffen. Alle drei S{\"a}ulen haben nicht nur die Patientenzufriedenheit zum Ziel, sondern in gleichem Maße auch die Positionierung einer Institution auf dem Gesundheitsmarkt und damit die Verbesserung der Kosten-Nutzen-Rechnung durch ein positives Outcome. Damit f{\"o}rdern Zufriedenheitsanalysen nicht nur die {\"o}konomische Position einer Abteilung, sondern behalten gleichermaßen die ethischen Aspekte einer Arzt-Patienten-Beziehung im Blick.}, language = {de} } @book{TaylorNanzTaylor2020, author = {Taylor, Charles and Nanz, Patrizia and Taylor, Madeleine Beaubien}, title = {Reconstructing democracy}, publisher = {Harvard University Press}, address = {Cambridge}, isbn = {978-0-674-24462-7}, pages = {107}, year = {2020}, abstract = {Across the world, democracies are suffering from a disconnect between the people and political elites. In communities where jobs and industry are scarce, many feel the government is incapable of understanding their needs or addressing their problems. The resulting frustration has fueled the success of destabilizing demagogues. To reverse this pattern and restore responsible government, we need to reinvigorate democracy at the local level. But what does that mean? Drawing on examples of successful community building in cities large and small, from a shrinking village in rural Austria to a neglected section of San Diego, Reconstructing Democracy makes a powerful case for re-engaging citizens. It highlights innovative grassroots projects and shows how local activists can form alliances and discover their own power to solve problems.}, language = {en} } @book{Gronau2020, author = {Gronau, Norbert}, title = {Knowledge Modeling and Description Language 3.0}, publisher = {GITO}, address = {Berlin}, isbn = {978-3-95545-330-5}, pages = {75}, year = {2020}, language = {de} } @article{Heinemann2020, author = {Heinemann, Maik}, title = {Zyklische Ph{\"a}nomene in der {\"O}konomie - Ein Einblick in dei Theorie und Empirie konjunktureller Schwankungen}, series = {Zyklizit{\"a}t \& Rhythmik: eine multidisziplin{\"a}re Vorlesungsreihe}, journal = {Zyklizit{\"a}t \& Rhythmik: eine multidisziplin{\"a}re Vorlesungsreihe}, publisher = {trafo}, address = {Berlin}, isbn = {978-3-86464-169-5}, pages = {47 -- 69}, year = {2020}, language = {de} } @article{Hummel2020, author = {Hummel, Detlev}, title = {International Project Finance (PPP) in Eurasia}, series = {Eurasian Dynamics for Project Finance Development: interkulturelle Perspektiven}, journal = {Eurasian Dynamics for Project Finance Development: interkulturelle Perspektiven}, publisher = {WeltTrends}, address = {Potsdam}, isbn = {978-3-947802-47-0}, pages = {9 -- 28}, year = {2020}, language = {en} } @book{HummelLuttermann2020, author = {Hummel, Detlev and Luttermann, Claus}, title = {Eurasian Dynamics for Project Finance Development}, publisher = {WeltTrends}, address = {Potsdam}, isbn = {978-3-947802-47-0}, pages = {43}, year = {2020}, language = {en} } @incollection{Bosch2020, author = {Bosch, David}, title = {Robo-Advisiory and the consequences for capital market effiency}, series = {EU's connectivity in times of Eurasian Dynamics : challenges for banking and finance}, booktitle = {EU's connectivity in times of Eurasian Dynamics : challenges for banking and finance}, publisher = {WeltTrends}, address = {Potsdam}, isbn = {978-3-947802-44-9}, pages = {239 -- 249}, year = {2020}, language = {en} } @incollection{Schubert2020, author = {Schubert, Michael}, title = {FinTech models and solutions for banking and captal markets}, series = {EU's connectivity in times of Eurasian Dynamics : challenges for banking and finance}, booktitle = {EU's connectivity in times of Eurasian Dynamics : challenges for banking and finance}, publisher = {WeltTrends}, address = {Potsdam}, isbn = {978-3-947802-44-9}, pages = {217 -- 228}, year = {2020}, language = {de} } @incollection{Bunnenberg2020, author = {Bunnenberg, Philipp}, title = {ETFs vs. aktives Fondsmanagement und Moral Hazard durch Closet Indexing}, series = {EU's connectivity in times of Eurasian Dynamics : challenges for banking and finance}, booktitle = {EU's connectivity in times of Eurasian Dynamics : challenges for banking and finance}, publisher = {WeltTrends}, address = {Potsdam}, isbn = {978-3-947802-44-9}, pages = {175 -- 189}, year = {2020}, language = {en} } @incollection{Goeldner2020, author = {G{\"o}ldner, Oliver}, title = {Wettbewerbsf{\"a}higkeit von europ{\"a}ischen Banken im internationalen Vergleich}, series = {EU's connectivity in times of Eurasian Dynamics : challenges for banking and finance}, booktitle = {EU's connectivity in times of Eurasian Dynamics : challenges for banking and finance}, publisher = {WeltTrends}, address = {Potsdam}, isbn = {978-3-947802-44-9}, pages = {145 -- 174}, year = {2020}, language = {de} } @incollection{Hummel2020, author = {Hummel, Detlev}, title = {International Project Finance in Eurosia- models and experience of institutional investors}, series = {EU's connectivity in times of Eurasian Dynamics : challenges for banking and finace}, booktitle = {EU's connectivity in times of Eurasian Dynamics : challenges for banking and finace}, publisher = {WeltTrends}, address = {Potsdam}, isbn = {978-3-947802-44-9}, pages = {13 -- 34}, year = {2020}, language = {de} } @incollection{Heinemann2020, author = {Heinemann, Maik}, title = {Geleitwort}, series = {EU's connectivity in times of Eurasian Dynamics : challenges for banking and finance}, booktitle = {EU's connectivity in times of Eurasian Dynamics : challenges for banking and finance}, editor = {Hummel, Detlev}, publisher = {WeltTrends}, address = {Potsdam}, isbn = {978-3-947802-44-9}, pages = {10 -- 11}, year = {2020}, language = {en} } @book{OPUS4-44463, title = {EU's connectivity in times of Eurasian Dynamics}, editor = {Hummel, Detlev}, publisher = {WeltTrends}, address = {Potsdam}, isbn = {978-3-947802-44-9}, pages = {268}, year = {2020}, language = {de} } @techreport{BruttelGuethHertwigetal.2020, type = {Working Paper}, author = {Bruttel, Lisa Verena and G{\"u}th, Werner and Hertwig, Ralph and Orland, Andreas}, title = {Do people harness deliberate ignorance to avoid envy and its detrimental effects?}, series = {CEPA Discussion Papers}, journal = {CEPA Discussion Papers}, number = {17}, issn = {2628-653X}, doi = {10.25932/publishup-44446}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-444463}, year = {2020}, abstract = {Envy is an unpleasant emotion. If individuals anticipate that comparing their payoff with the (potentially higher) payoff of others will make them envious, they may want to actively avoid information about other people's payoffs. Given the opportunity to reduce another person's payoff, an individual's envy may trigger behavior that is detrimental to welfare. In this case, if individuals anticipate that they will react in a welfare-reducing way, they may also avoid information about other people's payoffs from the outset. We investigated these two hypotheses using three experiments. We found that 13\% of our potentially envious subjects avoided information when they did not have the opportunity to reduce another participant's payoff. Psychological scales do not explain this behavior. We also found that voluntarily uninformed subjects did neither deduct less of the payoff nor less frequently than subjects who could not avoid the information.}, language = {en} } @phdthesis{LeueBensch2020, author = {Leue-Bensch, Carina}, title = {Supporting the expression of entrepreneurial potential}, school = {Universit{\"a}t Potsdam}, pages = {XII, 127, XVIII}, year = {2020}, abstract = {The ability of a company to innovate and to launch innovation is a critical competitive edge to remain competitive in the 21st century. Large organizations therefore increasingly recognize employees as a significant factor and critical source of innovation. Several studies assert the fact that every employee has to offer certain skills and knowledge and can contribute to innovation. Hence, every employee has a certain 'entrepreneurial potential'. This potential can be expressed in the form of entrepreneurial behaviour and can occur in many ways, from monopersonal innovation championing to several small scale contributions, where several individuals team up for innovation. To support entrepreneurial behaviour of their employees, large organizations increasingly rely on Corporate Entrepreneurship. They set up organizational structures and venturing units, offer vehicles and tools to their employees to be more entrepreneurial. The evolvement of new tools and technologies thereby allow for new ways of employee involvement, also allowing for more radical innovation to be developed collaboratively. Yet, many of such offerings fail to achieve the desired outcome. While some employees immediately opt-in for innovation, others do not and their entrepreneurial potential remains untapped. This research explores how large organizations can better support their employees to express their entrepreneurial potential, thus moving from non-entrepreneurial behaviour or not wanting to be involved, to actually expressing entrepreneurial behaviour. The underlying research therefore is two-fold. While focusing on the individual level and the entrepreneurial behaviour of employees, this research also takes the organizational perspective into account in order to identify how non-entrepreneurial behaviour can be stimulated towards entrepreneurial behaviour. Using an empirical qualitative research design based on pragmatism and abduction, data is collected by means of qualitative interviews as well as a longitudinal use case setting. Grounded theory is then applied for analysis and sense making. The main outcome is a theoretical model of why employees are expressing or not expressing their entrepreneurial potential and how non-expression can potentially be triggered towards entrepreneurial behaviour. The results indicate that there is no one-size-fits all model of Corporate Entrepreneurship. This research therefore argues that organizations can achieve higher levels of entrepreneurial behaviour when addressing employees differently. By developing a theoretical model as well as suggestions of how this model can be applied in practice, this research contributes to theory and practice alike. This document closes suggesting future research areas around supporting employees to express their entrepreneurial potential.}, language = {en} } @techreport{SultanowKochCox2020, author = {Sultanow, Eldar and Koch, Christian and Cox, Sean}, title = {Collatz Sequences in the Light of Graph Theory}, edition = {4th version}, doi = {10.25932/publishup-44325}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-443254}, pages = {31}, year = {2020}, abstract = {It is well known that the inverted Collatz sequence can be represented as a graph or a tree. Similarly, it is acknowledged that in order to prove the Collatz conjecture, one must demonstrate that this tree covers all odd natural numbers. A structured reachability analysis is hitherto not available. This paper investigates the problem from a graph theory perspective. We define a tree that consists of nodes labeled with Collatz sequence numbers. This tree will be transformed into a sub-tree that only contains odd labeled nodes. The analysis of this tree will provide new insights into the structure of Collatz sequences. The findings are of special interest to possible cycles within a sequence. Next, we describe the conditions which must be fulfilled by a cycle. Finally, we demonstrate how these conditions could be used to prove that the only possible cycle within a Collatz sequence is the trivial cycle, starting with the number one, as conjectured by Lothar Collatz.}, language = {en} } @techreport{SultanowKochCox2020, author = {Sultanow, Eldar and Koch, Christian and Cox, Sean}, title = {Collatz Sequences in the Light of Graph Theory}, edition = {3rd version}, doi = {10.25932/publishup-44185}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-441859}, pages = {29}, year = {2020}, abstract = {It is well known that the inverted Collatz sequence can be represented as a graph or a tree. Similarly, it is acknowledged that in order to prove the Collatz conjecture, one must demonstrate that this tree covers all (odd) natural numbers. A structured reachability analysis is hitherto not available. This paper investigates the problem from a graph theory perspective. We define a tree that consists of nodes labeled with Collatz sequence numbers. This tree will be transformed into a sub-tree that only contains odd labeled nodes. The analysis of this tree will provide new insights into the structure of Collatz sequences. The findings are of special interest to possible cycles within a sequence. Next, we describe the conditions which must be fulfilled by a cycle. Finally, we demonstrate how these conditions could be used to prove that the only possible cycle within a Collatz sequence is the trivial cycle, starting with the number 1, as conjectured by Lothar Collatz.}, language = {en} }