Publications of the Research Unit Digital Economy

  1. ZEW Discussion Paper // 2000

    Quantification of Qualitative Data Using Ordered Probit Models with an Application to a Business Survey in the German Service Sector

    This paper aims at providing business survey analysts with simple econometric tools to quantify qualitative survey data. We extend the traditional and commonly applied method proposed by Carlson and Parkin…

  2. ZEWnews English edition // 2000

    No. 3 - 2000

  3. ZEWnews English edition // 2000

    No. 1 - 2000

    • Business-related Services
    • ECB Transparency
    • Ownership Structures in Germany
    • Global Sourcing Management Tool
  4. ZEWnews English edition // 1999

    No. 3 - 1999

    • Debate on Effective Tax Burden of Corporations in Europe
    • Labour Mobility as Adjustment Mechanism for Euroland?
    • Exports in the Service Sector
    • Wage Subsidies Have Little Effect on Employment of Low-skilled Workers
    • Res…