1. ZEW Discussion Paper No. 15-084 // 2015

    Inequality of Income Acquisition: The Role of Childhood Circumstances

    Many studies have estimated the effect of circumstances on income acquisition. Perhaps surprisingly, the fraction of inequality attributable to circumstances is usually quite small - in the advanced democracies,…

  2. ZEWnews English edition // 2015

    11/12 - 2015

    • Top Ten Digital Economies – United States in the Lead, Germany in Mid-Range
    • The University Degree Attainment Indicator is Not Suitable for International Comparison
    • Taxation in the Far East – Why the Asia-Pacific…
  3. ZEW Newsletter // 2015

    2015-12

    1. News
    2. Call for Papers
      • 14. ZEW Conference on the Economics of Information and Communication Technologies
    3. Staff
      • ZEW Sponsors' Association
      • Visiting Researchers
    4. Press Releases
    5. Recent Publications
      IN ENGLISH
      • ZEWnews English…
  4. ZEW Discussion Paper No. 15-083 // 2015

    Dynamic R&D Choice and the Impact of the Firm’s Financial Strength

    This article investigates how a firm's financial strength affcts its dynamic decision to invest in R&D. We estimate a dynamic model of R&D choice using data for German firms in high-tech manufacturing…

  5. Discussion and Working Paper // 2015

    Accounting for the Spouse when Measuring Inequality of Opportunity

    Existing literature on inequality of opportunity (IOp) has failed to address the question as to how the circumstances and choices of spouses in a couple should be treated. By omitting information relevant to the…

  6. Discussion and Working Paper // 2015

    Equality of Opportunity: East vs. West Germany

    The case of German reunification has been subject to extensive research on earnings inequality and labor market integration. however, little is known about the development of equality of opportunity (EOp) in…

  7. Expertises // 2015

    KfW/ZEW CO2 Barometer 2015 - Manufacturing Industry Edition: Impacts of the Energy Transition

    As a complementary study, KfW Bankengruppe and the ZEW have developed a second annual survey in the framework of the KfW/ZEW CO2 Barometer: the KfW/ZEW-CO2-Barometer – Manufacturing Industry Edition. The aim is…

  8. KfW/ZEW CO2 Panel // 2015

    2015 – Manufacturing Industry Edition

    Main Results of the Survey:

    • Energy Efficiency Increased for most Companies, However Total Consumption is Expected to Increase.
    • The Majority of Companies Expect Decline in Fossil Fuels Consumption.
    • Energy Efficiency…
  9. Discussion and Working Paper // 2015

    Measuring the Use of Human Resources Practices and Employee Attitudes: The Linked Personnel Panel

    This paper introduces a new data source available for HRM researchers and personnel economists, the Linked Personnel Panel (LPP). The LPP is a longitudinal and representative employer-employee data set…

  10. ZEW/Prognos-Transportmarktbarometer // 2015

    3. Quartal 2015

    Vor allem der Straßengüterverkehr kann mit steigenden Transportmengen rechnen

    Die Entwicklung auf den deutschen Transportmärkten lässt in den kommenden sechs Monaten kaum Spielräume für Preiserhöhungen.…