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DIW Weekly Report 5/6 / 2025
Loneliness poses a serious health risk: Along with negatively impacting life quality, it can even shorten the life span. This Weekly Report investigates loneliness in Germany using Socio-Economic Panel (SOEP) data from 2021 on loneliness. The analyses highlight the prevalence of three facets of loneliness (aloneness, isolation, exclusion) as well as regional differences and high-risk groups. The results ...
2025| Theresa Entringer, Linda Kumrow, Barbara Stacherl
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Refereed essays Web of Science
Who makes it to the top? We use the leading socio-economic survey in Germany, supplemented by extensive data on the rich, to answer this question. We identify the key predictors for belonging to the top 1 percent of income, wealth, and both distributions jointly. Although we consider many, only a few traits matter: Entrepreneurship and self-employment in conjunction with a sizable inheritance of company ...
In:
The Review of Income and Wealth
71 (2025), 2, e70015, 19 S.
| Johannes König, Christian Schluter, Carsten Schröder
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DIW Discussion Papers 2123 / 2025
How does basic income (a regular, unconditional, guaranteed cash transfer) impact labor supply? We show that in search models of the labor market with income effects, this impact is theoretically ambiguous: Employment and job durations might increase or decrease, match surplus might be shifted to workers or employers, and worker surplus might be reallocated between wages and job amenities. We thus ...
2025| Sarah Bernhard, Sandra Bohmann, Susann Fiedler, Maximilian Kasy, Jürgen Schupp, Frederik Schwerter
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Refereed essays Web of Science
Objectives SARS-CoV-2 infections were unequally distributed during the pandemic, with those in disadvantaged socioeconomic positions being at higher risk. Little is known about the underlying mechanism of this association. This study assessed to what extent educational differences in SARS-CoV-2 infections were mediated by working from home.Methods We used data of the German working population derived ...
In:
Scandinavian Journal of Work, Environment & Health
50 (2024), 3, S. 168–177
| Benjamin Wachtler, Florian Beese, Ibrahim Demirer, Sebastian Haller, Timo-Kolja Pförtner, Morten Wahrendorf, Markus M. Grabka, Jens Hoebel
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Research Project
As part of the ERC Consolidator Grant WEALTHTRAJECT, Philipp Lersch will break new ground in wealth research over the next five years, and further expand the range of high quality data collection by SOEP. WEALTHTRAJECT is the first project to comprehensively and systematically investigate diversity in long-term wealth trajectories within and between social groups.
The starting point of the...
Current Project| German Socio-Economic Panel study, Life Course and Inequality
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Refereed essays Web of Science
This study quantifies the distributional effects of the minimum wage introduced in Germany in 2015. Using detailed Socio-Economic Panel survey data, we assess changes in the hourly wages, working hours, and monthly wages of employees who were entitled to be paid the minimum wage. We employ a difference-in-differences analysis, exploiting regional variation in the “bite” of the minimum wage. At the ...
In:
Empirical Economics
66 (2024), S. 735–761
| Frank M. Fossen, Johannes König, Carsten Schröder
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Research Project
DECIPHE is the first project to comprehensively study whether and how profound demographic changes in Europe impact the intergenerational persistence of homeownership, considering variations across countries, regions, and birth cohorts.
It adopts a life course framework on housing tenure, in which individuals’ homeownership is shaped by their household members’ preferences and resources and...
Current Project| German Socio-Economic Panel study, Life Course and Inequality
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DIW Weekly Report 27 / 2024
Greenhouse gas emissions must be reduced by 65 percent compared to 1990 by 2030 to achieve national climate targets. Nearly one third of greenhouse gas emissions in Germany are caused by private household consumption. Using Socio-Economic Panel (SOEP) data, this Weekly Report calculates the amount of CO2 equivalents emitted by households due to residential energy use, nutrition, and transport in Germany. ...
2024| Sandra Bohmann, Merve Küçük
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Workshop
Concerns about inequality and questions of social justice and cohesion have re-entered the public arena and animate debate. In his Nobel prize lecture in 2015, Angus Deaton has outlined three imperatives that are key to understanding inequalities and formulating welfare-enhancing policies: (I) Differences in resources across individuals should be measured not only at specific points in time but...
24.10.2024| Cecilia García Peñalosa (Aix-Marseille School of Economics , Giacomo Corneo (Freie Universität Berlin)
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Refereed essays Web of Science
Background Psychosocial stress is considered a risk factor for physical and mental ill-health. Evidence on socioeconomic inequalities with regard to the psychosocial consequences of the COVID-19 pandemic in Germany is still limited. We aimed to investigate how pandemic-induced psychosocial stress (PIPS) in different life domains differed between socioeconomic groups.MethodsData came from the German ...
In:
BMC Public Health
24 (2024), 1421, 11 S.
| Florian Beese, Benjamin Wachtler, Markus M. Grabka, Miriam Blume, Christina Kersjes, Robert Gutu, Elvira Mauz, Jens Hoebel