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Survey interviewers can negatively affect survey data by introducing variance and bias into estimates. When investigating these interviewer effects, research typically focuses on interviewer sociodemographics with only a few studies examining the effects of characteristics that are not directly visible such as interviewer attitudes, opinions, and personality. For the study at hand, self-reports of ...
In:
Sociological Methods & Research
52 (2023), 1, 299-334
| Simon Kühne
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This article examines heterogeneity in the effect of unemployment on social participation. Whereas existing studies on this relationship essentially estimate mean effects, we use quantile regression methods to provide a broader and more complete picture. To account for the potential endogeneity of job loss, we estimate quantile treatment effects (on the treated) based on entropy balancing and focus ...
Berlin:
DIW Berlin,
2020,
(SOEPpapers 1077)
| Lars Kunze, Nicolai Suppa
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Summary Cure survival models are used when we desire to acknowledge explicitly that an unknown proportion of the population studied will never experience the event of interest. An extension of the promotion time cure model enabling the inclusion of time-varying covariates as regressors when modelling (simultaneously) the probability and the timing of the monitored event is presented. Our proposal enables ...
In:
Journal of the Royal Statistical Society: Series A (Statistics in Society)
183 (2020), 1, 333-354
| Philippe Lambert, Vincent Bremhorst
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Social differences in mortality and life expectancy are a clear demonstration of the social and health-related inequalities that exist within a particular population. According to data from the Socio-Economic Panel (SOEP) for the period ranging from 1992 to 2016, 13% of women and 27% of men in the lowest income group died before the age of 65; the same can be said for just 8% of women and 14% of men ...
In:
Journal of Health Monitoring
4 (2019), 1, 3-14
| Thomas Lampert, Jens Hoebel, Lars Eric Kroll
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In this paper, I estimate extended income equivalence scales from income satisfaction and time-use data contained in the German Socio-Economic Panel. Designed to capture the needs of additional household members, these scales account for both, increases in households’ money income and domestic production requirements. The estimation procedure determines equivalence weights in these two components separately ...
In:
Social Indicators Research
149 (2020), 2, 687-718
| Melanie Borah
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We estimate household equivalence scales, i.e. the needs of additional adults and children relative to a single adult, using income satisfaction data from the German Socio-Economic Panel. We extend previous studies applying this approach by taking reference income into account. This allows separating needs-based from reference effects in the determination of income satisfaction. We show that this adjustment ...
In:
Review of Income and Wealth
65 (2019), 4, 736-770
| Melanie Borah, Carina Keldenich, Andreas Knabe
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The 2008 alimony reform in Germany considerably reduced post-marital and caregiver alimony. We analyze how individuals adapted to these changed rulings in terms of labor supply, the intra-household allocation of leisure, and marital stability. We use the German Socio-Economic Panel (SOEP) and conduct a difference-in-difference analysis to investigate couples’ behavioral responses to the reform. In ...
In:
Review of Economics of the Household
17 (2019), 4, 1191-1223
| Julia Bredtmann, Christina Vonnahme
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Germany did not establish a statutory minimum wage until 2015. The new wage floor was set at an initial level of €8.50 per hour. When it was introduced, about 11 percent of German employees earned less than that amount. Based on descriptive figures, qualitative research and difference-in-differences analyses, we provide an overview of the available evidence regarding some of the topics that have attracted ...
In:
Journal for Labour Market Research
53 (2019), 1, 10
| Oliver Bruttel
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Traditional approaches in migration studies suggest that self-employment and entrepreneurial activities enhance the perspectives of economic advancement of immigrants in host countries. Therefore, in many popular destinations in Western Europe and Northern America, policies encouraging the self-employment of immigrants have been proposed. But does the self-employment contribute to the economic integration ...
In:
Journal of Entrepreneurship Management and Innovation
15 (2019), 2, 11-28
| Jan Brzozowski, Anke Lasek
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The present paper analyzes how the statutory minimum wage introduced on January 1, 2015, has affected working hours in Germany up to 2016. The data used come from the Socio-Economic Panel (SOEP), which provides not only contractual working hours but also actual hours worked. Using a difference-in-differences estimation approach, we find a significant and robust reduction in contractual working hours ...
In:
Jahrbücher für Nationalökonomie und Statistik
240 (2020), 2-3, 233-267
| Patrick Burauel, Marco Caliendo, Markus M. Grabka, Cosima Obst, Malte Preuss, Carsten Schröder