Publications of the Research Unit Labour Markets and Social Insurance

  1. ZEW Discussion Paper No. 21-003 // 2021

    Outside Options Drive Wage Inequalities in Continuing Jobs: Evidence From a Natural Experiment

    The literature on wage bargaining so far mainly argues that unemployment benefits are relevant outside options for employees. This paper demonstrates that also a change in outside wage options drives wages in…

  2. ZEW Discussion Paper No. 21-002 // 2021

    Does Online Search Improve the Match Quality of New Hires?

    This paper studies the effects of the high-speed internet expansion on the match quality of new hires. They combine data on internet availability at the local level with German individual register and vacancy…

  3. Refereed Journal // 2021

    Do Digital Information Technologies Help Unemployed Job Seekers Find a Job? Evidence from the Broadband Internet Expansion in Germany

    This paper studies effects of the introduction of a new digital mass medium on reemployment of unemployed job seekers. We combine data on broadband internet availability at the local level with German individual…

  4. Refereed Journal // 2021

    The Legacy of State Socialism on Attitudes toward Immigration

    Does the politico-economic system affect preferences for immigration? In this study, I show that individuals exposed to life under state socialism have formed and persistently hold different attitudes toward…

  5. Refereed Journal // 2021

    Fiscal and Individual Rates of Return to University Education with and without Graduation

    Based on a detailed model of the German tax-benefit system, this paper simulates private and fiscal returns to education for college graduates and college dropouts.

  6. Refereed Journal // 2021

    Demographic Change and Regional Labour Markets

    Like many other countries, Germany has experienced rapid population and workforce ageing, yet with substantial variation across regions. In this paper we first use this spatial variation between 1975 and 2014 to…

  7. Refereed Journal // 2021

    The Evolution of Inequality of Opportunity in Germany: A Machine Learning Approach

    We show that measures of inequality of opportunity (IOP) fully consistent with Roemer (1998)'s IOP theory can be straightforwardly estimated by adopting a machine learning approach, and apply our novel method to…