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Refereed essays Web of Science
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 ...
In:
European Economic Review
152 (2023), 104331, 18 S.
| Maximilian Andres, Lisa Bruttel, Jana Friedrichsen
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Refereed essays Web of Science
Bosch-Domènech et al. (2014) reported a negative association between 2D:4D, a suggested marker of prenatal testosterone exposure, and the Cognitive Reflection Test (CRT) in a sample of 623 university students. In this pre-registered study, we test if we can replicate their findings in a general population sample of over 2,500 individuals from Germany. We find no statistically significant association ...
In:
Journal of Economic Behavior & Organization
209 (2023), S. 288-307
| Levent Neyse, Frank M. Fossen, Magnus Johannesson, Anna Dreber
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Refereed essays Web of Science
To ensure sufficient access to healthcare in remote areas, some countries allow physicians to directly dispense prescribed drugs through on-site pharmacies. Depending on the medication prescribed, this may pose a significant financial incentive for physicians to over-prescribe. This study, therefore, explored the effect of on-site pharmacies on antibiotic dispensing in a social health insurance system. ...
In:
Social Science & Medicine
321 (2023), 115791, 8 S.
| Barbara Stacherl, Anna-Theresa Renner, Daniela Weber
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Diskussionspapiere 2054 / 2023
While wind power is considered key in the transition towards net zero, there are concerns about adverse health impacts on nearby residents. Based on precise geographical coordinates, we link a representative longitudinal household panel to all wind turbines in Germany and exploit their staggered rollout over two decades for identification. We do not find evidence of negative effects on general, mental, ...
2023| Christian Krekel, Johannes Rode, Alexander Roth
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Refereed essays Web of Science
The outbreak of COVID‐19 has sparked a sudden demand for fast, frequent and accurate data on the societal impact of the pandemic. This demand has highlighted a divide in survey data collection: Most probability‐based social surveys, which can deliver the necessary data quality to allow valid inference to the general population, are slow, infrequent and ill‐equipped to survey people during a lockdown. ...
In:
Journal of the Royal Statistical Society / Series A
185 (2022), 3, S. 773-797
| Carina Cornesse, Ulrich Krieger, Marie‐Lou Sohnius, Marina Fikel, Sabine Friedel, Tobias Rettig, Alexander Wenz, Sebastian Juhl, Roni Lehrer, Katja Möhring, Elias Naumann, Maximiliane Reifenscheid, Annelies G. Blom
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Refereed essays Web of Science
The IAB’s Sample of Integrated Labour Market Biographies (SIAB) and the Socio-Economic Panel (SOEP) are the two data sets most commonly used to analyze wage inequality in Germany. While the SIAB is based on administrative reports by employers to the social security system, the SOEP is a survey data set in which respondents self-report their wages. Both data sources have their specific advantages and ...
In:
Journal for Labour Market Research
57 (2023), 1, Art. 8, 18 S.
| Heiko Stüber, Markus M. Grabka, Daniel D. Schnitzlein
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Externe Monographien
London:
LSE,
2022,
61 S.
(Policy Insight)
| Esin Serin, Nils Handler, Lewis Morey, Apurva Munjal
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Data Documentation 104 / 2023
2023| Alexander Wimmers, Rebekka Bärenbold, Muhammad Maladoh Bah, Rebecca Lordan-Perret, Björn Steigerwald, Christian von Hirschhausen, Hannes Weigt, Ben Wealer
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Refereed essays Web of Science
Positive assortative mating may be a driver of wealth inequalities, but this relationship has not yet been examined. We investigate the association between assortative mating and wealth inequality within and between households drawing on data from the United States Survey of Income and Program Participation and measuring current, individual-level wealth for newly formed couples (N = 3936 couples). ...
In:
Social Forces
102 (2023), 2, S. 454–474
| Philipp M. Lersch, Reinhard Schunck
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Refereed essays Web of Science
The energy transition requires substantial amounts of metals, including copper, nickel, cobalt, and lithium. Are these metals a bottleneck? We identify metal-specific demand shocks, estimate supply elasticities, and study the price impact of the transition in a structural scenario analysis. Prices of these four metals would reach previous historical peaks but for an unprecedented, sustained period ...
In:
Journal of the European Economic Association
22 (2024), 1, S. 200–229
| Lukas Boer, Andrea Pescatori, Martin Stuermer