1. Refereed Journal // forthcoming

    Unemployment and Online Labor - Evidence from Microtasking

    We analyze the relationship between unemployment and the supply of online labor for microtasking. Using detailed US data from a large microtasking platform between 2011 and
    2015, we study the participation…

  2. 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…

  3. Refereed Journal // forthcoming

    Does Pay Transparency Affect the Gender Wage Gap? Evidence from Austria

    We study the 2011 Austrian pay transparency law, which requires firms above a size threshold to publish internal reports on the gender pay gap. Using an event-study design, we show that the policy had no…

  4. 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’…

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

    Bewertungskriterien von Fördersystemen aus ökonomischer Sicht

  6. 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…

  7. ZEW Discussion Paper No. 24-021 // 2024

    Minimum Wages and Insurance within the Firm

    Minimum wages generate an asymmetric pass-through of firm shocks across workers. We establish this result leveraging employer-employee data on Italian metal manufacturing firms, which face different wage floors…

  8. ZEW Discussion Paper No. 24-017 // 2024

    Fueling Electrification: The Impact of Gas Prices on Hybrid Car Usage

    We use micro-level data on fuel consumption, mileage, and travel mode to study plug-in hybrid drivers’ response to fuel prices. When fuel prices rise, plug-in hybrids reduce fuel consumption more than gasoline…

  9. ZEW policy brief No. 24-05 // 2024

    Intransparente EU-Verschuldung: Deutschlands Anteil liegt bei 262 Milliarden Euro

    Die Zahlen zur deutschen Staatsverschuldung sind zunehmend unvollständig, weil sie die auf Deutschland entfallenden Verpflichtungen für wachsende EU-Schulden ausblenden. Nach Auszahlung aller Mittel aus dem…