1. Refereed Journal // 2021

    In sickness and in health? Health shocks and relationship breakdown: Empirical evidence from Germany

    From an economic perspective, marriage and long-term partnership can be seen as a risk-pooling device. This informal insurance contract is, however, not fully enforceable. Each partner is free to leave when his…

  2. Refereed Journal // 2021

    Start-Up Subsidies and the Sources of Venture Capital

    Research suggests that public subsidies for newly founded firms have a positive effect on follow-on financing, in particular on Venture Capital (VC), through providing certification and early-stage liquidity.…

  3. ZEW-Finanzmarktreport // 2021

    September 2021

    • Konjunkturerwartungen sinken erneut sehr stark
    • Euroraum: Konjunkturerwartungen gehen deutlich zurück
    • USA: Konjunkturerwartungen sinken erneut
    • China: Konjunkturaussichten trüben sich ein
    • Sonderfrage:…
  4. ZEW Discussion Paper No. 21-062 // 2021

    An Integrated Data Framework for Policy Guidance in Times of Dynamic Economic Shocks

    Usually, offcial and survey-based statistics guide policy makers in their choice of response instruments to economic crises. However, in an early phase, after a sudden and unforeseen shock has caused…

  5. ZEW Discussion Paper No. 21-061 // 2021

    Chat More and Contribute Better: An Empirical Study of a Knowledge-Sharing Community

    We analyze whether an informal second channel for communication can improve the efficiency of knowledge transfer in an electronic network of practice. We explore this question by analyzing the effect of chat…

  6. Refereed Journal // 2021

    Corporate emissions-trading behaviour during the first decade of the EU ETS

    This study analyses factors related to allowance-trading behaviour for the first ten years of the existence of the European Union Emissions Trading System (EU ETS). Our empirical analysis employs a dataset…

  7. ZEW Discussion Paper No. 21-060 // 2021

    Pricing Carbon in a Multi-Sector Economy With Social Discounting

    Economists tend to view a uniform emissions price as the most cost-effective approach to reducing greenhouse gas emissions. This paper offers a different view, focusing on economies where society values the…

  8. ZEW-Branchenreport Informationswirtschaft // 2021

    2. Quartal 2021

    • Optimismus in der Informationswirtschaft
    • Homeoffice nach Corona: Erwartungen steigen
  9. ZEW Discussion Paper No. 21-059 // 2021

    Buyers’ Workload and R&D Procurement Outcomes: Evidence From the US Air Force Research Lab

    Does workload constitute a bottleneck to a public agency’s mission, and if so, to what extent? We ask these questions in the context of the US government’s procurement of R&D. We link tender, contract, patent,…

  10. ZEW Discussion Paper No. 21-058 // 2021

    Racial Disparities in the Health Effects From Air Pollution: Evidence From Ports

    This study examines the uneven effects of air pollution from maritime ports on physical and mental health across racial groups. We exploit quasi-random variation in vessels in port from weather events far out in…

  11. ZEW Discussion Paper No. 21-057 // 2021

    Non-Compliance With Temporary Agency Work Regulations: Initial Evidence From Germany

    Temporary agency work and outsourcing to a service contractor are two forms of alternative work arrangements with rather complex legal aspects which firms use for external staffing. The regulatory complexity of…