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The Reliability of Replications: A Study in Computational Reproductions

This study investigates researcher variability in computational reproduction, an activity for which it is least expected. Eighty-five independent teams attempted numerical replication of results from an original study of policy preferences and immigration. Reproduction teams were randomly grouped into a ‘transparent group’ receiving original study and code or ‘opaque group’ receiving only a method ...

The Impact of Governmental Regulations on Housing Market: Findings of a Meta-Study of Empirical Literature

Housing markets are affected by a large variety of factors. Among them, governmental regulations play an important role. Besides desired effects, all these policies exert a number of side effects, some of which can even offset the desired effects. In addition, different policies can cancel out each other. Therefore, it is important to be aware of the effects of individual policies and the composite ...

SOEP-Core – 2023: Kurzfragebogen Personen, Stichproben A-R+IAB-SOEP-M1-M8c

Fieldwork Monitoring in Practice: Insights from 17 Large-scale Social Science Surveys in Germany

This study provides a synopsis of the current fieldwork monitoring practices of large-scale surveys in Germany. Based on the results of a standardized questionnaire, the study summarizes fieldwork monitoring indicators used and fieldwork measures carried out by 17 large-scale social sciences surveys in Germany. Our descriptive results reveal that a common set of fieldwork indicators and measures exist ...

Integration of Renewable Energy Resources Into the Water-Energy-Food Nexus: Modeling a Demand Side Management Approach and Application to a Microgrid Farm in Morocco

This paper introduces a framework aimed at analyzing the water-energy-food nexus (WEF) within the context of sustainable farming practices utilizing renewable energy sources, specifically Solar PV, to optimize water management efficiency. The focus lies on investigating the interplay between the water-energy-food nexus and both technical and institutional factors. The study particularly delves into ...

The Gender Pension Gap Grows the More Children a Woman Has

The gender pension gap, the difference in pension entitlements between men and women, is 32 percent for 60-yearolds according to data from the German Pension Insurance (Deutsche Rentenversicherung). In addition, there is a considerable motherhood pension gap: Statutory pension entitlements for mothers and childless women differ greatly. Pension-related childcare credits, which were introduced in 1986 ...

Younger than ever? How adult development and aging have changed over the past decades

The talk provides a hopefully not too selective bird’s eye perspective on research revolving around the role of historical change for adult development and aging. Walking in the footsteps of Baltes and Smith, Gerstorf will first summarize the scientifically good news that over the past decades age and aging have become younger in a number of different areas of people’s behaviors and experiences....

Regional Decline, Satisfaction with Democracy and Support for Right-Wing Populist Parties. Evidence from Germany (with Larissa Deppisch)

A consistent finding in research on the success of right-wing populist parties is that they gain support in regions that are peripheralized. In such regions, the decline of manufacturing jobs, public services, and infrastructure is thought to lead to growing frustration with democratic institutions and mainstream political parties, providing opportunities for right-wing populist parties to...

The impact of heat exposure on the well-being of urban residents (with Felix Zwies)

Climate change is increasing the frequency and intensity of heat events. Understanding the impact of heat exposure is crucial due to its wide-ranging economic and social consequences, including increased energy demand, healthcare costs, reduced labor productivity, and exacerbation of social inequities in urban areas. In this context, the project's objective is to investigate the impact of heat...

Learn to use the SOEP over lunch

The German Socio-Economic Panel Study is a representative panel study for the German population, collecting data on a broad variety of topics of everyday life, including general well-being, household composition, educational aspirations and educational status, income and occupational biographies, leisure time activities, housing, health, political orientation and more. With its long running panel...