Publications of the Research Unit Labour Markets and Social Insurance

  1. Discussion and Working Paper // 2006

    Reasons for Wage Rigidity in Germany

    This study investigates institutional and economic reasons for downward wage rigidity regarding three occupational skill groups. Based on a survey of 801 firms in Germany and an econometric analysis, we find…

  2. Refereed Journal // 2006

    Causal Returns to education: A Survey on Empirical Evidence for Germany

    The paper surveys the empirical evidence on causal effects of education on earnings for germany and compares alternative studies in the light of their underlying identifying assumptions. We work out the…

  3. ZEW Discussion Paper No. 06-066 // 2006

    The Erosion of Union Membership in Germany: Determinants, Densities, Decompositions

    Union density in Germany has declined remarkably during the last two decades. We estimate socio-economic and workplace-related determinants of union membership in East and West Germany using data from the German…

  4. ZEW Discussion Paper No. 06-065 // 2006

    The Effects of Short-Term Training Measures on the Individual Unemployment Duration in West Germany

    Short-term training measures are the most important intervention of German active labor market policy in terms of persons promoted. However, evidence on the impacts of programs is missing. This study analyzes…