1. ZEW/Prognos-Transportmarktbarometer // 2008

    2. Quartal 2008

    Hoher Dieselpreis lässt Frachtkosten steigen

    Die Unternehmen in Deutschland können auch bei nachlassender Konjunkturdynamik und dadurch geringerem Frachtaufkommen im nächsten halben Jahr nicht mit sinkenden…

  2. ZEW Discussion Paper No. 08-069 // 2008

    Commercializing Academic Research: The Quality of Faculty Patenting

    The knowledge produced by academic scientists has been identified as a potential key driver of technological progress. Recent policies in Europe aim at increasing commercially orientated activities in academe.…

  3. ZEW Discussion Paper No. 08-068 // 2008

    Sensitivity Analysis in Economic Simulations - A Systematic Approach

    Sensitivity analysis studies how the variation in the numerical output of a model can be quantitatively apportioned to different sources of variation in basic input parameters. Thus, it serves to examine the…

  4. ZEW Discussion Paper No. 08-067 // 2008

    Self-Productivity and Complementarities in Human Development: Evidence from MARS

    This paper investigates the role of self-productivity and home resources in capability formation from infancy to adolescence. In addition, we study the complementarities between basic cognitive, motor and…

  5. Contributions to Edited Volumes and Conference Proceedings // 2008

    Bewertung der Prognosegüte

  6. Refereed Journal // 2008

    Assessing Intergenerational Earnings Persistence Among German Workers

    In this study we assess the relationship between father and son earnings among (West) German Workers. To reduce the lifecycle and attenuation bias a novel sampling procedure is developed and applied to the…