1. Discussion und Working Paper // 2025

    The Effect of Airbnb on Housing Prices: Evidence from the 2017 Solar Eclipse

    This study estimates the causal impact of Airbnb expansion on local housing prices by exploiting the 2017 total solar eclipse as a natural experiment. The eclipse’s path of totality created a exogenous temporary…

  2. Referierte Fachzeitschrift // 2025

    Contact time in GP Care: Descriptive patterns and a scoping review of the literature

    Background

    Contact time in general practice (GP) refers to the duration a physician spends with a patient during an appointment. There are significant differences in contact times across OECD countries, raising…

  3. ZEW-Finanzmarktreport // 2025

    Mai 2025

    • ZEW-Index erholt sich, Saldo wieder im positiven Bereich
    • Eurozone: Deutliche Aufhellung der Konjunkturerwartungen
    • USA: Konjunkturerwartungen steigen leicht an
    • China: Stabilisierung der Konjunkturerwartungen nach…
  4. ZEW-Jahresbericht // 2025

    2024

    Das Jahr 2024 steht für Herausforderungen, die allen Beteiligten – in Politik, Wirtschaft und Gesellschaft – Kraft abverlangt haben: Die deutsche Wirtschaft stagniert, die Ampelregierung zerbricht, Donald Trump…

  5. ZEW Discussion Paper Nr. 25-026 // 2025

    The Effects of Public Procurement Requirements and Voluntary Standards on Environmental Product Innovation

    Public procurement requirements and voluntary standards are increasingly used to foster environmental product innovations. However, quantitative evidence on their individual and joint effects is absent, and…

  6. ZEW Discussion Paper Nr. 25-025 // 2025

    Hospital Competition, Service Provision and Quality – Evidence From Maternity Units

    Maternity unit closures are increasingly common in areas with low birth rates, resulting in diminished competition between units. We examine how competition affects the quality and amenities of the remaining…

  7. ZEW Discussion Paper Nr. 25-024 // 2025

    Local Policy Misperceptions and Investment: Experimental Evidence From Firm Decision Makers

    We study firm responses to local policies through a survey experiment, providing randomized information on the competitiveness of business tax rates and highway access in their headquarters’ municipality. Firms…