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We propose a structural model of participation to sporty activities and labour supply. We jointly model employment, wage and sporting activity using a dynamic model. We estimate for the period going from 1994 to 1999 a dynamic multivariate model with random effects using the German Socioeconomic panel (GSOEP). The error terms of the equations of the model can be correlated. Each of these error terms ...
In:
Revue d'économie politique
132 (2022), 1, 49-78
| Thierry Kamionka
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Empirically identifying the causal effect of social capital on immigrants’ economic prospects is a challenging task due to the non-random residential sorting of immigrants into locations with greater opportunities for prior or co-ethnic connections. Our study addresses this selection-bias issue by using a natural-experimental dataset of refugees and other immigrants who were exogenously allocated to ...
In:
Comparative Migration Studies
10 (2022), 1, 15
| Klarita Gërxhani, Yuliya Kosyakova
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We use the German Socio-Economic Panel 1984-2008 to identify the sources of this apparent „polarization“ among unskilled men. We start by confirming that earnings inequality among low-skilled men has grown substantially (measured as earnings over a given three-year period in order to minimize effects of short-term fluctuations). Drawing on economic and sociological theories, we then discuss potential ...
Berlin:
2012,
| Johannes Giesecke, Jan Paul Heisig, Heike Solga
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Artificial intelligence (AI) has profoundly transformed numerous facets of both private and professional life. Understanding how people evaluate AI is crucial for predicting its future adoption and addressing potential barriers. However, existing instruments measuring attitudes towards AI often focus on specific technologies or cross-domain evaluations, while domain-specific measurement instruments ...
In:
Computers in Human Behavior: Artificial Humans
3 (2025), March 2025, 100106
| Timo Gnambs, Jan-Philipp Stein, Markus Appel, Florian Griese, Sabine Zinn
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Food banks are returning to the spotlight as their use increases due to the coronavirus pandemic and the influx of Ukrainian refugees to Germany. The current discussion is focused on whether the food banks can handle the increasing number of users as well as the financial and organizational challenges that come with them. Until now, however, no robust, empirical data on food bank use has been available. ...
In:
DIW Weekly Report
39/2022 (2022), 239-244
| Markus M. Grabka, Jürgen Schupp
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Background: Individuals generally see doctors to get physically well, with potential benefits but also costs. We investigate ostracism (feeling ignored and excluded) as one possible factor for frequently seeing doctors. Aims: We test three different conceptual accounts: (1) Ostracism may impact health through stress and social pain processes (i.e., sickness account). (2) Seeing doctors may satisfy ...
In:
European Journal of Health Psychology
(online first) (2024),
| Christiane M. Büttner, Fanny Lalot, Selma C. Rudert, Rainer Greifeneder
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Lesbian, gay, and bisexual (LGB) people face frequent discrimination, maltreatment, and violence for transgressing gender roles upheld in heteronormative societies. Ostracism (i.e., being excluded and ignored) is likely another, understudied form of discrimination against sexual minorities. In a multi-method approach using a nationally representative panel (N = 4104) and experience sampling data (N ...
In:
Personality and Social Psychology Bulletin
(online first) (2024), 01461672241240675
| Christiane M. Büttner, Selma C. Rudert, Sven Kachel
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Surveys are an indispensable source of data for applied economic research; however, their reliance on self-reported information can introduce bias, especially if core variables such as personal income are misreported. To assess the extent and impact of this misreporting bias, we compare self-reported wages from the German Socio-Economic Panel (SOEP) with administrative wages from social security records ...
arXiv:
2024,
| Marco Caliendo, Katrin Huber, Ingo E. Isphording, Jakob Wegmann
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We investigate the long-term effects of the introduction of the German minimum wage in 2015 and its subsequent increases on regional employment. Using comprehensive survey data, we are able to measure the regional bite of the minimum wage in 2014, just before its introduction, as well as in 2018, before it was raised substantially in several steps. The introduction mainly affected the labour market ...
In:
Labour Economics
92 (2025), 102648
| Marco Caliendo, Rebecca Olthaus, Nico Pestel
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Empirical evidence on the causal effect of perceived economic uncertainty (PEU) on fertility is sparse and results are ambiguous. To provide causal evidence on the effect of PEU on fertility, we exploit exogenous variation in PEU induced by the announcement of a major German unemployment benefit reform in an instrumental variable approach. Using data from the German Socio-Economic Panel, we estimate ...
Berlin:
2012,
| Barbara Hofmann, Katrin Hohmeyer