1. Refereed Journal // forthcoming

    First Best Implementation With Costly Information Acquisition

    We study mechanism design with flexible but costly information acquisition. There is a principal and four or more agents, sharing a common prior over a set of payoff-relevant states. The principal proposes a…

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

    Measuring Democracy

  3. Refereed Journal // forthcoming

    Nudging for Tax Compliance: a Meta-Analysis

    Governments increasingly use nudges to improve tax collection. We synthesise the growing literature on nudging experiments using meta-analytical methods. We find that, relative to the baseline where about a…

  4. Refereed Journal // forthcoming

    Congestion Management Games in Electricity Markets

    This paper proposes a game-theoretic model to analyze the strategic behavior of inc-dec gaming in market-based congestion management (redispatch). We extend existing models by considering incomplete information…

  5. ZEW Discussion Paper No. 25-065 // 2025

    Fair Market Value of Used Capacity Assets: Forecasts for Repurposed Electric Vehicle Batteries

    In response to growing economic and environmental concerns, companies in a range of industries seek to repurpose products (assets) that retain functional capacity beyond their initial first life. This paper…

  6. ZEW Discussion Paper No. 25-067 // 2025

    Harnessing Deductions to Increase Tax Compliance and Formalization

    We evaluate a tax reform in Ecuador that introduced generous deductions from personal income taxes (PIT), encouraging consumers to request receipts. The reform addresses tax evasion by targeting small…

  7. ZEW Discussion Paper No. 25-066 // 2025

    Effects of the Reverse Charge Mechanism on VAT Gaps

    The purpose of this paper is to evaluate the effect of reverse-charge mechanism (RCM) implementation on VAT compliance using an overall, countrylevel measure of VAT compliance, the VAT gap. The VAT gap is…