@article{BubeckBerghaeuserHudsonetal.2020, author = {Bubeck, Philip and Bergh{\"a}user, Lisa and Hudson, Paul and Thieken, Annegret}, title = {Using panel data to understand the dynamics of human behavior in response to flooding}, series = {Risk analysis : an international journal}, volume = {40}, journal = {Risk analysis : an international journal}, number = {11}, publisher = {Wiley}, address = {Hoboken}, issn = {0272-4332}, doi = {10.1111/risa.13548}, pages = {2340 -- 2359}, year = {2020}, abstract = {Insights into the dynamics of human behavior in response to flooding are urgently needed for the development of effective integrated flood risk management strategies, and for integrating human behavior in flood risk modeling. However, our understanding of the dynamics of risk perceptions, attitudes, individual recovery processes, as well as adaptive (i.e., risk reducing) intention and behavior are currently limited because of the predominant use of cross-sectional surveys in the flood risk domain. Here, we present the results from one of the first panel surveys in the flood risk domain covering a relatively long period of time (i.e., four years after a damaging event), three survey waves, and a wide range of topics relevant to the role of citizens in integrated flood risk management. The panel data, consisting of 227 individuals affected by the 2013 flood in Germany, were analyzed using repeated-measures ANOVA and latent class growth analysis (LCGA) to utilize the unique temporal dimension of the data set. Results show that attitudes, such as the respondents' perceived responsibility within flood risk management, remain fairly stable over time. Changes are observed partly for risk perceptions and mainly for individual recovery and intentions to undertake risk-reducing measures. LCGA reveal heterogeneous recovery and adaptation trajectories that need to be taken into account in policies supporting individual recovery and stimulating societal preparedness. More panel studies in the flood risk domain are needed to gain better insights into the dynamics of individual recovery, risk-reducing behavior, and associated risk and protective factors.}, language = {en} } @article{MahlkowPetersenWanner2021, author = {Mahlkow, Hendrik and Petersen, Thieß and Wanner, Joschka}, title = {Folgen eines h{\"o}heren CO2-Preises in der EU}, series = {Wirtschaftsdienst}, volume = {101}, journal = {Wirtschaftsdienst}, number = {11}, publisher = {ZBW}, address = {Hamburg}, issn = {0043-6275}, doi = {10.1007/s10273-021-3048-5}, pages = {870 -- 877}, year = {2021}, abstract = {Damit die EU ihre ambitionierten Klimaschutzziele erreichen kann, werden die Preise f{\"u}r Treibhausgasemissionen in den n{\"a}chsten Jahren sp{\"u}rbar steigen. Das hat {\"o}konomische Auswirkungen f{\"u}r die EU-Mitgliedsl{\"a}nder, aber auch den Rest der Welt. Einzelne Sektoren und auch Volkswirtschaften werden davon unterschiedlich stark getroffen.}, language = {de} } @article{AmannRzepka2022, author = {Amann, Erwin and Rzepka, Sylvi}, title = {The effect of goal-setting prompts in a blended learning environment}, series = {Economics of education review}, volume = {92}, journal = {Economics of education review}, publisher = {Elsevier Science}, address = {Amsterdam}, issn = {0272-7757}, doi = {10.1016/j.econedurev.2022.102331}, year = {2022}, abstract = {Previous literature has shown that task-based goal-setting and distributed learning is beneficial to university-level course performance. We investigate the effects of making these insights salient to students by sending out goal-setting prompts in a blended learning environment with bi-weekly quizzes. The randomized field experiment in a large mandatory economics course shows promising results: the treated students outperform the control group. They are 18.8\% (0.20 SD) more likely to pass the exam and earn 6.7\% (0.19 SD) more points on the exam. While we cannot causally disentangle the effects of goal-setting from the prompt sent, we observe that treated students use the online learning platform earlier in the semester and attempt more online exercises compared to the control group. The heterogeneity analysis suggests that higher treatment effects are associated with low performance at the beginning of the course.}, language = {en} } @article{AndresBruttelFriedrichsen2022, author = {Andres, Maximilian and Bruttel, Lisa and Friedrichsen, Jana}, title = {How communication makes the difference between a cartel and tacit collusion}, series = {European economic review}, volume = {152}, journal = {European economic review}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0014-2921}, doi = {10.1016/j.euroecorev.2022.104331}, pages = {1 -- 18}, year = {2022}, abstract = {This paper sheds new light on the role of communication for cartel formation. Using machine learning to evaluate free-form chat communication among firms in a laboratory experiment, we identify typical communication patterns for both explicit cartel formation and indirect attempts to collude tacitly. We document that firms are less likely to communicate explicitly about price fixing and more likely to use indirect messages when sanctioning institutions are present. This effect of sanctions on communication reinforces the direct cartel-deterring effect of sanctions as collusion is more difficult to reach and sustain without an explicit agreement. Indirect messages have no, or even a negative, effect on prices.}, language = {en} } @article{VietzeSchwarzenthalMoffittetal.2022, author = {Vietze, Jana and Schwarzenthal, Miriam and Moffitt, Ursula and Civitillo, Sauro}, title = {Beyond 'migrant background': how to select relevant, social justice oriented, and feasible social categories in educational research}, series = {European journal of psychology of education}, volume = {38}, journal = {European journal of psychology of education}, number = {1}, publisher = {Springer}, address = {New York}, issn = {0256-2928}, doi = {10.1007/s10212-022-00611-2}, pages = {389 -- 408}, year = {2022}, abstract = {Across continental Europe, educational research samples are often divided by 'migrant background', a binary variable criticized for masking participant heterogeneity and reinforcing exclusionary norms of belonging. This study endorses more meaningful, representative, and precise research by offering four guiding questions for selecting relevant, social justice oriented, and feasible social categories for collecting and analysing data in psychological and educational research. Using a preregistered empirical example, we first compare selected social categories ('migrant background', family heritage, religion, citizenship, cultural identification, and generation status) in their potential to reveal participant heterogeneity. Second, we investigate differences in means and relations between variables (discrimination experiences, perceived societal Islamophobia, and national identity) and academic motivation among 1335 adolescents in Germany (48\% female, M-age = 14.69). Regression analyses and multigroup SEM revealed differential experiences with and implications of discrimination for academic motivation. Results highlight the need for a deliberate, transparent use of social categories to make discrimination visible and centre participants' subjective experiences.}, language = {en} } @article{HeidenreichBuchnerWalzetal.2021, author = {Heidenreich, Anna and Buchner, Martin and Walz, Ariane and Thieken, Annegret}, title = {How to deal with heat stress at an open-air event?}, series = {Weather, climate \& society / American Meteorological Society}, volume = {13}, journal = {Weather, climate \& society / American Meteorological Society}, number = {4}, publisher = {American Meteorological Soc.}, address = {Boston}, issn = {1948-8327}, doi = {10.1175/WCAS-D-21-0027.1}, pages = {989 -- 1002}, year = {2021}, abstract = {Heat waves are increasingly common in many countries across the globe, and also in Germany, where this study is set. Heat poses severe health risks, especially for vulnerable groups such as the elderly and children. This case study explores visitors' behavior and perceptions during six weekends in the summer of 2018 at a 6-month open-air horticultural show. Data from a face-to-face survey (n = 306) and behavioral observations ( n = 2750) were examined by using correlation analyses, ANOVA, and multiple regression analyses. Differences in weather perception, risk awareness, adaptive behavior, and activity level were observed between rainy days (maximum daily temperature, 25 degrees C), warmsummer days (25 degrees-30 degrees C), and hot days (>30 degrees C). Respondents reported a high level of heat risk awareness, butmost (90\%) were unaware of actual heat warnings. During hot days, more adaptive measures were reported and observed. Older respondents reported taking the highest number of adaptive measures. We observed the highest level of adaptation in children, but they also showed the highest activity level. From our results we discuss how to facilitate individual adaptation to heat stress at open-air events by taking the heterogeneity of visitors into account. To mitigate negative health outcomes for citizens in the future, we argue for tailored risk communication aimed at vulnerable groups.
SIGNIFICANCE STATEMENT: People around the world are facing higher average temperatures. While higher temperatures make open-air events a popular leisure time activity in summer, heat waves are a threat to health and life. Since there is not much research on how visitors of such events perceive different weather conditions-especially hot temperatures-we explored this in our case study in southern Germany at an open-air horticultural show in the summer of 2018. We discovered deficits both in people's awareness of current heat risk and the heat adaptation they carry out themselves. Future research should further investigate risk perception and adaptation behavior of private individuals, whereas event organizers and authorities need to continually focus on risk communication and facilitate individual adaptation of their visitors.}, language = {en} } @article{Juchler2022, author = {Juchler, Ingo}, title = {Mit narrativen Medien lernen}, series = {Handbuch politische Bildung}, journal = {Handbuch politische Bildung}, edition = {5., vollst{\"a}ndig {\"u}berarbeitete}, publisher = {Wochenschau Verlag}, address = {Frankfurt am Main}, isbn = {978-3-7344-1362-9}, issn = {1435-7526}, pages = {476 -- 483}, year = {2022}, language = {de} } @article{HaenelSchuppert2022, author = {H{\"a}nel, Hilkje Charlotte and Schuppert, Fabian}, title = {Einleitung zu Serene Khaders "Decolonizing universalism: transnational feminist ethic"}, series = {Zeitschrift f{\"u}r praktische Philosophie}, volume = {9}, journal = {Zeitschrift f{\"u}r praktische Philosophie}, number = {1}, publisher = {Universit{\"a}t Salzburg, Zentrum f{\"u}r Ethik und Armutsforschung}, address = {Salzburg}, issn = {2409-9961}, doi = {10.22613/zfpp/9.1.12}, pages = {305 -- 314}, year = {2022}, abstract = {Serene Khader ist eine der wenigen feministischen Philosoph:innen in der anglos{\"a}chsischen Philosophie, die sich gezielt mit globaler Ungerechtigkeit und Imperialismus aus Sicht jener Frauen besch{\"a}ftigen, die von kolonialer und kultureller Herrschaft betroffen sind. Hierbei entlarvt sie eindrucksvoll die oftmals westliche Pr{\"a}gung von Feminismus, Gleichstellungspolitik und Philosophie und verfolgt so das Ziel, die Autonomie und Entscheidungskraft aller Frauen anzuerkennen. So zielt Khader in Decolonizing Universalism: A Transnational Feminist Ethic auf eine Neuausrichtung der feministischen Perspektive, welche es schafft, dekolonial und anti-imperialistisch zu sein, ohne gleichzeitig dem Universalismus komplett abzuschw{\"o}ren. Die folgende Buchdiskussion begibt sich in eine kritische Auseinandersetzung mit Khaders interessanter wie wichtiger Theorie. Einleitend werden wir einen {\"U}berblick {\"u}ber Khaders Grundgedanken geben. Es schließen sich kritische Kommentare von Tamara Jugov, Mirjam M{\"u}ller, Kerstin Reibold sowie Hilkje C. H{\"a}nel und Fabian Schuppert an, auf die Serene Khader abschließend antwortet.}, language = {de} } @article{Schuppert2021, author = {Schuppert, Fabian}, title = {Zur Auferlegung systemischer Finanzrisiken}, series = {Zeitschrift f{\"u}r politische Theorie}, volume = {12}, journal = {Zeitschrift f{\"u}r politische Theorie}, number = {1}, publisher = {Barbara Budrich}, address = {Leverkusen-Opladen}, issn = {1869-3016}, doi = {10.3224/zpth.v12i1.05}, pages = {67 -- 83}, year = {2021}, abstract = {Obwohl seit der Finanzkrise 2008 systemische Finanzrisiken das Objekt zahlreicher wissenschaftlicher Studien waren, hat die Frage, unter welchen Bedingungen und Umst{\"a}nden die Auferlegung eines systemischen Finanzrisikos moralisch unzul{\"a}ssig ist, bisher kaum Beachtung gefunden. Ziel dieses Aufsatzes ist es, eine Reihe von normativen Kriterien f{\"u}r die Einsch{\"a}tzung der moralischen Unzul{\"a}ssigkeit von systemischen Risiken zu entwickeln. Dar{\"u}ber hinaus wird argumentiert, dass staatliche und andere relevante Institutionen zwei zentrale Pflichten hinsichtlich des Umgangs mit systemischen Finanzrisiken haben: eine Schutzpflicht gegen{\"u}ber allen B{\"u}rger*innen und eine Sorgfaltspflicht, um die diesen Institutionen obliegenden Kontroll- und Aufsichtsfunktionen verantwortungsvoll auszu{\"u}ben.}, language = {de} } @article{SommererSquatritoTallbergetal.2021, author = {Sommerer, Thomas and Squatrito, Theresa and Tallberg, Jonas and Lundgren, Magnus}, title = {Decision-making in international organizations}, series = {The review of international organizations}, volume = {17}, journal = {The review of international organizations}, number = {4}, publisher = {Springer}, address = {Boston}, issn = {1559-7431}, doi = {10.1007/s11558-021-09445-x}, pages = {815 -- 845}, year = {2021}, abstract = {International organizations (IOs) experience significant variation in their decision-making performance, or the extent to which they produce policy output. While some IOs are efficient decision-making machineries, others are plagued by deadlock. How can such variation be explained? Examining this question, the article makes three central contributions. First, we approach performance by looking at IO decision-making in terms of policy output and introduce an original measure of decision-making performance that captures annual growth rates in IO output. Second, we offer a novel theoretical explanation for decision-making performance. This account highlights the role of institutional design, pointing to how majoritarian decision rules, delegation of authority to supranational institutions, and access for transnational actors (TNAs) interact to affect decision-making. Third, we offer the first comparative assessment of the decision-making performance of IOs. While previous literature addresses single IOs, we explore decision-making across a broad spectrum of 30 IOs from 1980 to 2011. Our analysis indicates that IO decision-making performance varies across and within IOs. We find broad support for our theoretical account, showing the combined effect of institutional design features in shaping decision-making performance. Notably, TNA access has a positive effect on decision-making performance when pooling is greater, and delegation has a positive effect when TNA access is higher. We also find that pooling has an independent, positive effect on decision-making performance. All-in-all, these findings suggest that the institutional design of IOs matters for their decision-making performance, primarily in more complex ways than expected in earlier research.}, language = {en} }