1. Discussion and Working Paper // 2003

    Uncertainties of the costs of the Kyoto Protocol - A meta-analysis

    Policy decisions to ratify recent climate policy agreements, as the Kyoto Protocol, rely on quantitative impact assessments, which are primarily based on applied economic modelling concepts. A crucial…

  2. Discussion and Working Paper // 2003

    Assessing the Lead Market Potential of Countries for Innovation Projects

    This paper presents an approach to assessing the potential of countries to increase the likelihood that locally preferred innovation designs become successful in other countries, too. The concept suggests that…

  3. ZEW Discussion Paper No. 03-50 // 2003

    Employment of Mothers After Childbirth: A French-German Comparison

    This paper compares the work attachment of French and German women after childbirth. Both fertility and employment of mothers are higher in France than in Germany. Since the sample of mothers deciding on…

  4. ZEW Discussion Paper No. 03-29 // 2003

    Education and Wage Inequality in Germany – A Review of the Empirical Literature

    This paper reviews the current state of knowledge on the link between education and wage inequality in Germany. The wage inequality is characterized by its stability, although a more detailed analysis reveals…

  5. ZEW Discussion Paper No. 03-17 // 2003

    Mutual Recognition of National Minimum Quality Standards may Support International Convergence

    In a model of vertical product differentiation, duopolistic firms face qualitydependent costs and compete in quality and price in two segmented markets. Minimum quality standards, set according to the principle…

  6. ZEW Discussion Paper No. 03-63 // 2003

    R&D and Subsidies at the Firm Level: An Application of Parametric and Semi-Parametric Two-Step Selection Models

    This paper analyzes the effects of public R&D subsidies on R&D expenditure in the German manufacturing sector. The focus is on the question whether public R&D funding stimulates or crowds out private investment.…