1. ZEW Discussion Paper No. 03-07 // 2003

    The Link Between Firm-Level Innovation and Aggregate Productivity Growth A Cross-Country Examination

    This paper investigates whether failure in innovation at the firm level can account for cross-country heterogeneity in manufacturing productivity growth. There is no strong evidence in the literature on the…

  2. ZEW Discussion Paper No. 03-06 // 2003

    Dynamic Optimal Capital Structure and Technological Change

    This paper incorporates the cost of adjustment between observed and optimal leverage in explaining the variation in firm’s equity or bank-debt financing investments. Using a dynamic adjustment approach…

  3. ZEW Discussion Paper No. 03-04 // 2003

    IT Capital, Job Content and Educational Attainment

    Based on a large data set containing information on occupations between 1979 and 1999, this study explores the “black box” surrounding the skill–biased technological change hypothesis by analyzing the mechanisms…

  4. ZEW Discussion Paper No. 03-01 // 2003

    Lead Markets of Environmental Innovations: A Framework for Innovation and Environmental Economics

    Environmental regulations often want to stimulate the generation and adoption of ecoefficient innovations. An important argument in the public debate is also the creation of new markets for environmentally…

  5. Refereed Journal // 2003

    Economic and Environmental Impacts of the Kyoto Protocol

    In 2003, the Kyoto Protocol which imposes legally binding emission constraints on industrialized countries is likely to enter into force. The Protocol has been celebrated as a milestone in climate policy, but…

  6. ZEW-Wirtschaftsanalysen Contribution to Edited Volume Vol. 68 // 2003

    Der Unternehmenskanal