1. ZEW Discussion Paper No. 13-064 // 2013

    Sources of Spillovers for Imitation and Innovation

    Spillovers of technological activity are a highly discussed issue in several subfields of scholarly research in economics. In studies on firm-level productivity, for instance, spill-overs are typically modeled…

  2. ZEW Discussion Paper No. 13-063 // 2013

    A Primer on Damages of Cartel Suppliers – Determinants, Standing US vs. EU and Econometric Estimation

    Private enforcement of competition law is on the rise worldwide and a major item on the EU competition policy agenda. The relevant provisions in the EU and the US confer a right to damages to "any individual"…

  3. ZEW Discussion Paper No. 13-062 // 2013

    The Contribution of Intangible Assets to Sectoral Productivity Growth in the EU

    Knowledge creation is a key driver of growth in modern economies. The creation of knowledge is often comparable to the accumulation of tangible capital: In the current period, investments are made in order to…

  4. ZEW Discussion Paper No. 13-061 // 2013

    Do Trademarks Diminish the Substitutability of Products in Innovative Knowledge-Intensive Services?

    Trademarks are treated negligent in the scholarly innovation discourse. In contrast to other intellectual property rights, trademarks are not intended traditionally to protect immediately valuable information.…

  5. ZEW Discussion Paper No. 13-060 // 2013

    The Value of Disclosing IPR to Open Standard Setting Organizations

    Open standard-setting organizations (SSOs) have emerged as important coordination and diffusion mechanism for information and communication technologies. Standards define a set of technical specifications which…

  6. ZEW Discussion Paper No. 13-059 // 2013

    Accounting for Uncertainty in Willingness to Pay for Environmental Benefits

    In environmental economics there is a growing literature on the valuation of environmental externalities using consumer willingness to pay, which is a relevant input for welfare analysis of projects targeting…

  7. ZEW Newsletter // 2013

    2013-08

    1. News
    2. Call for Papers
      • Workshop on "The Impact of Human Resource Management - Empirical Analyses of Firms and Employees" (November 22-23, 2013)
    3. Staff
      • Appointments
      • Visiting Researchers
    4. Press Releases
    5. Recent…
  8. ZEW Discussion Paper No. 13-058 // 2013

    Team Heterogeneity in Startups and its Development over Time

    Management scholars predominantly advocate that startup teams should consist of members with different rather than similar backgrounds. Such heterogeneous team members are supposed to bring in a greater variety…

  9. ZEW Discussion Paper No. 13-057 // 2013

    Regional Age Structure, Human Capital and Innovation - Is Demographic Ageing Increasing Regional Disparities?

    Demographic ageing has increasingly become one of the most pressing challenges that industrialized economies are facing in the 21st century. In particular, this trend has raised the concern that an ageing…

  10. ZEW Discussion Paper No. 13-056 // 2013

    What Active Labour Market Programmes Work for Immigrants in Europe? A Meta-Analysis of the Evaluation Literature

    Immigrants are a disadvantaged group on European labour markets. In most countries, they are over-represented in unemployment and under-represented in employment. To integrate immigrants into the labour market,…