1. Contributions to Edited Volumes and Conference Proceedings // 2009

    Gewalt an Schulen - Determinanten und Auswirkungen

  2. Contributions to Edited Volumes and Conference Proceedings // 2009

    School quality and educational outcomes in Europe

  3. Refereed Journal // 2009

    Peer effects in European primary schools: Evidence from PIRLS

    We estimate peer effects for fourth graders in six European countries. The identification relies on variation across classes within schools, which we argue are formed roughly randomly. The estimates are much…

  4. ZEW Discussion Paper No. 09-033 // 2009

    Informal University Technology Transfer: A Comparison Between the United States and Germany

    Knowledge produced in the public sector has frequently been shown to be an important ingredient of economic growth and technological change. Most of the existing research puts emphasis on formal university…

  5. ZEW-Finanzmarktreport // 2009

    Juli 2009

    • Optimismus nimmt weiter zu
    • EZB: Zinsen bleiben konstant
    • USA: Aufwärtstrend bei den Konjunkturerwartungen hält an
    • Japan: Konjunkturerwartungen erneut gestiegen
    • Großbritannien: Experten rechnen wieder verstärkt mit…
  6. ZEW Discussion Paper No. 09-027 // 2009

    Nomination Contests:Theory and Empirical Evidence from Professional Soccer

    In many situations, applicants compete for a limited number of positions, and selection is based on perceived skill or talent, for example in hiring and promotion procedures or in nominations of election…

  7. Discussion and Working Paper // 2009

    Social Preferences under Risk – An Experimental Analysis

    The literature on social preferences provides overwhelming evidence of departures from pure self-interest of individuals. Experiments show that people care about others' well-being and their relative standing.…