1. Refereed Journal // forthcoming

    Birth Cohort Size Variation and the Estimation of Class Size Effects

    We show that in school systems with grade retention or redshirting birth cohort size is negatively related to the grade-level share of students who are too old for their grade. This compositional effect gives…

  2. Discussion and Working Paper // forthcoming

    Strategies under distributional and strategic uncertaint

    I investigate the decision problem which arises in a game of incomplete information under two different types of uncertainty - uncertainty about other players’ type distributions and about other players’…

  3. Contributions to Edited Volumes and Conference Proceedings // forthcoming

    Bewertungskriterien von Fördersystemen aus ökonomischer Sicht

  4. Refereed Journal // 2025

    Computers as Stepping Stones? Technological Change and Equality of Labor Market Opportunities

    This  paper  analyzes  whether  technological  change  improves  equality  of  labormarket opportunities by increasing the returns to skills relative to the returns toparental background.  We find that in…

  5. ZEW Discussion Paper No. 24-030 // 2024

    Political Consequences of (Consumer) Debt Relief

    Many governments operate consumer debt relief programs, often timed to match the election cycle, but their political effects are not well understood. We ask if debt relief can influence elections in democracies.…

  6. ZEW Discussion Paper No. 24-029 // 2024

    Staggered Contracts and Unemployment During Recessions

    This paper studies the impact of downward wage rigidity on wage and employment dynamics after the outbreak of major recessions in Spain. Downward wage rigidity stems from collective agreements, which set…

  7. Unternehmensschließungen // 2024

    Mai 2024

    • Unternehmensschließungen 2023 – Starker Anstieg der Schließungszahlen im verarbeitenden Gewerb
  8. ZEW Monthly // 2024

    05/2024 – Health

    In the May edition of our ZEW Monthly, we delve into the topic of “Health”. For example, ZEW researchers still see room for improvement in the hospital reform recently passed by the Federal Cabinet. Also, a…

  9. ZEW Discussion Paper No. 24-028 // 2024

    Self-Interest and Support of Climate-Related Transport Policy Measures: An Empirical Analysis for Citizens in Germany and Sweden

    Based on data from broadly representative surveys among more than 1,400 citizens in Germany and Sweden, this paper empirically examines the support of different groups of climate-related (passenger) transport…