Publications of the Research Unit Corporate Taxation and Public Finance

  1. ZEW Discussion Paper No. 26-012 // 2026

    Excess Profit Taxes in Times of Crisis: The Example of the Inframarginal Revenue Cap in the EU Electricity Market

    We conduct a data-based policy evaluation of the first large-scale, EU-wide excess profit tax, implemented during the 2022 European energy crisis to tax the windfall profits of inframarginal electricity…

  2. ZEW policy brief No. 26-05 // 2026

    Falke oder Taube in der Nachfolge von Christine Lagarde an der EZB-Spitze? Einsichten aus einer KI-Analyse öffentlicher Reden

    Die letzte Amtszeit von Christine Lagarde endet im Oktober 2027. Presseberichten zufolge erwägt sie einen früheren Amtsverzicht. Als mögliche Kandidatinnen und Kandidaten für ihre Nachfolge an der Spitze der EZB…

  3. ZEW Discussion Paper No. 26-009 // 2026

    The Effect of Global Anti-Tax Avoidance Efforts on Sub-National Profit Shifting

    This paper examines whether multinational enterprises (MNEs) adapt to international anti–tax avoidance regulation by intensifying domestic profit shifting activities. We compile a novel dataset by mapping MNE…

  4. ZEW Discussion Paper No. 26-008 // 2026

    Distance Matters: Geographical Proximity and Fiscal Rules Enforcement

    A reform in the German state of Hesse selectively shifted the responsibility for overseeing and enforcing a balanced budget rule at the municipal level. Oversight was transferred from politically affiliated…

  5. ZEW Monthly // 2026

    01-02/2026 – Tax Effects

    A comprehensive reform process is currently underway in international tax policy – ranging from the global minimum tax to adjustments at the municipal level. How do these new rules interact, and what are their…

  6. ZEW Discussion Paper No. 26-007 // 2026

    Transfer Price Documentation Rules and Multinational Firm Behavior – Evidence from France

    In recent years, a growing number of countries have enacted tax rules that require multinational enterprises (MNEs) to document their intra-firm trade prices and show that they are set as in third-party trade.…