1. ZEW Discussion Paper No. 08-089 // 2008

    The Immigrant Wage Gap in Germany

    Immigrants consist of foreigners and citizens with migration background. We analyze the wage gap between natives and these two groups in Germany. The estimates show a substantial gap for both groups with respect…

  2. Expertises // 2008

    Integrierte Analyse der Einkommens- und Vermögensverteilung

    The report is a background study for the 3rd report on poverty and wealth of the German Federal Government and analyses the development of the distribution of income and wealth in Germany in an integrated…

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

    Benford Analyse - Einfachheit oder Schlichtheit?

  4. Monograph // 2008

    Multi-layer Perceptron Networks for Ordinal Data Analysis

    Whether the results of statistical procedures are accepted or not is strongly influenced by the way how they are interpreted. Effects based on data encodings and the order in which the data occurs in the…

  5. ZEW Discussion Paper No. 08-088 // 2008

    Impact of Service Station Networks on Purchase Decisions of Alternative-fuel Vehicles

    In this paper we analyze the impact of service station availability on the demand for alternative-fuel vehicles and the consumers' willingness to pay for an enlarged fueling infrastructure. We examine a stated…