1. Refereed Journal // 2015

    Invention in Energy Technologies: Comparing Energy Efficiency and Renewable Energy Inventions at the Firm Level

    Many countries, especially in Europe, have ambitious goals to transform their national energy systems towards renewable energies. Technological change in both renewable production and efficient use of energy can…

  2. ZEW Newsletter // 2015

    2015-01

    1. News
    2. Call for Papers
      • Fourth Mannheim Energy Conference
    3. Staff
      • Appointments
      • Visiting Researchers
    4. Press Releases
    5. Recent Publications
      IN ENGLISH
      • Financial Market Report Switzerland
      • ZEW Discussion Papers
      • ZEW Documentations
      • Exper…
  3. ZEW Discussion Paper No. 15-008 // 2015

    Higher Taxes, More Evasion? Evidence from Border Differentials in TV License Fees

    This paper studies the evasion of TV license fees in Austria. We exploit border differentials to identify the effect of fees on evasion. Comparing municipalities at the low- and high-fee side of state borders…

  4. Refereed Journal // 2015

    The Impact of Fundamental and Financial Traders on the Term Structure of Oil

    We study how the exposure of fundamental and financial traders affects the futures curve of WTI oil and the market integration between WTI and Brent as measured by their price spread. To obtain a parsimonious…

  5. ZEW Discussion Paper No. 15-007 // 2015

    Individual Versus Institutional Ownership of University-Discovered Inventions

    We examine how the ownership of intellectual property rights influences patenting of university-discovered inventions. In 2002, Germany transferred patent rights from faculty members to their universities. To…

  6. ZEW Discussion Paper No. 15-006 // 2015

    China's R&D Explosion – Analyzing Productivity Effects Across Ownership Types and Over Time

    In the past years Chinese firms increased their spending on R&D substantially and worked on achieving a higher quality level of R&D. We analyze whether different R&D activities show a positive influence on total…

  7. ZEW-Innovationserhebung // 2015

    2014

    The ZEW Innovation Survey

  8. ZEW-Finanzmarktreport // 2015

    Februar 2015

    • Aufwärtstrend trotz Kapitalmarktturbulenzen
    • EZB: Weiterer Rückgang der Inflationsrate erwartet
    • USA: Konjunkturerwartungen leicht nach unten korrigiert
    • Japan: Konjunkturausblick trübt sich wieder ein
    • Großbritannien:…