Publications of the Research Unit Corporate Taxation and Public Finance

  1. Refereed Journal // 2026

    Enhancing Objectivity and Decision Relevance: A Better Framework for Evaluating EU Cohesion Policies

    By international standards, the EU’s Cohesion Policy (CP) evaluation system is well developed and institutionalised. This paper analyses remaining shortcomings and proposes recommendations for further…

  2. #ZEWPodcast // 2026

    How Future-Oriented Are Europe's National Budgets? (in German language)

    Germany and other EU countries are currently running up record levels of debt – but how much of this will actually benefit future generations? This question is addressed by the new ‘Future Ratio’ developed by…

  3. ZEW Discussion Paper No. 26-002 // 2026

    Rethinking Anti-Tax Avoidance Measures in the European Union

    This study examines the evolving landscape of anti-tax avoidance measures in the European Union (EU), focusing on the interplay between the Anti-Tax Avoidance Directive (ATAD), the EU Blacklist Code of Conduct…

  4. Refereed Journal // 2026

    Doubling Down Political Budget Cycles: The Role of State-Owned Enterprises

    We study the degree and nature of political budget cycles in public investments when two instruments are available: investments by core governments and, more indirectly, by state-owned enterprises (SOEs). While…

  5. Refereed Journal // 2026

    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…

  6. Refereed Journal // 2026

    I'm a taxpayer … get me out of here? Evidence on attitudes towards simplifying the tax jungle

    Why are tax systems complex despite a conventional wisdom that simplification is desirable? We study attitudes towards tax simplification using new survey and experimental data. We first document that most…

  7. Refereed Journal // 2026

    The EU’s new era of “fair company taxation”: the impact of DEBRA and Pillar Two on the EU Member States’ effective tax rates

    The European Union (EU) recently implemented the Minimum Tax Directive (Pillar Two) to ensure that profits of large companies are at least taxed at 15%. At the same time, the European Commission proposed the…