1. ZEW Discussion Paper No. 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…

  2. ZEW Discussion Paper No. 25-023 // 2025

    Sorting, Status, and Shadow Education: How Track Placement Shapes Parental Investment

    Educational tracking—separating students into tracks or schools by ability — is commonplace, but access and preferences for top programs often depend on socioeconomic status (SES), reinforcing inequality. We…

  3. ZEW-Branchenreport Informationswirtschaft // 2025

    1. Quartal 2025

    • Langzeittief in der Informationswirtschaft
    • Unternehmen versichern sich gegen Cyberattacken
  4. Contributions to Edited Volumes and Conference Proceedings // 2025

    Commuting: The rise of urban air mobility?

  5. Non-Refereed Journal // 2025

    The IAB/ZEW Start-up Panel

    The IAB/ZEW Start-Up Panel is a longitudinal and representative survey established in 2008, designed to focus on founders and their businesses during the very early stages of the firm life cycle. Data on newly…

  6. ZEW Discussion Paper No. 25-022 // 2025

    The Long-Run Effects of Conditional Cash Transfers: The Case of Bolsa Familia in Brazil

    Conditional Cash Transfers (CCTs) have become a key antipoverty policy in Latin America in the last 25 years. The ultimate goal of this kind of programs is to break the intergenerational transmission of poverty…

  7. ZEW Monthly // 2025

    04/2025 – Work in the Digital Age

    The digital transformation is opening up new ways of working, collaborating and shaping the future – whether through remote work, AI-supported processes or virtual teams. This offers opportunities for more…

  8. Refereed Journal // 2025

    Patentability Requirements and the Direction of Innovation

    We model a duopolistic game where firms first choose the direction of their innovation, then invest in the chosen direction, and finally, compete in the product market. Investments occur either in overlapping or…

  9. ZEW Discussion Paper No. 25-019 // 2025

    The WebAI Paradigm of Innovation Research: Extracting Insight From Organizational Web Data Through AI

    This paper introduces the WebAI paradigm as a promising approach for innovation studies, business analytics, and informed policymaking. By leveraging artificial intelligence to systematically analyze…

  10. ZEW Discussion Paper No. 25-020 // 2025

    The Participation of Young Firms in Public Procurement

    Public procurement offers sizable market opportunities for young firms. We investigate the firm- and founder-level characteristics determining young firms’ decision to apply for public tenders, as well as the…