ZEW Discussion Papers

Überblick

Mit diesen Beiträgen, die überwiegend in Englisch verfasst sind, beteiligen sich die Forscher/innen des ZEW an wissenschaftlichen Fachdebatten. Die Publikationen enthalten vorläufige Beiträge, die zur Veröffentlichung in Fachzeitschriften vorgesehen sind. Die Discussion Papers können ab 1.1.1998 als pdf-Datei abgerufen werden. Sie richten sich an nationale und internationale Zielgruppen.

ZEW Discussion Papers
ZEW Discussion Papers
ZEW-Periodika
Schriftenreihen
ZEW-Gutachten und Forschungsberichte
(Externe) Forschungspublikationen
  1. ZEW Discussion Paper Nr. 03-53 // 2003

    The Impact of ICT on Profit Allocation within Multinational Groups: Arm’s Length Pricing or Formula Apportionment?

    The use of information and communication technologies (ICT) within multinational groups leads to a rising number of intragroup cross-border transactions. At the same time, transactions and the organisational…

    Digitale Ökonomie
  2. ZEW Discussion Paper Nr. 03-51 // 2003

    Local User-Producer Interaction in Innovation and Export Performance of Firms

    There is ample evidence that user-producer interaction is an important factor for successful innovations. It is often claimed that user-producer interaction is most effcient in close proximity. On the other…

    Innovationsökonomik und...
  3. ZEW Discussion Paper Nr. 03-50 // 2003

    Employment of Mothers After Childbirth: A French-German Comparison

    This paper compares the work attachment of French and German women after childbirth. Both fertility and employment of mothers are higher in France than in Germany. Since the sample of mothers deciding on…

    Arbeitsmärkte und Sozialversicherungen
  4. ZEW Discussion Paper Nr. 03-49 // 2003

    Do Fixed-Term Contracts Increase the Long-Term Employment Opportunities of the Unemployed?

    The paper investigates whether (unsubsidised) fixed-term contracts (FTCs) are a means of integration for the unemployed in the West German labour market. This is done by analysing whether entering into an FTC…

    Arbeitsmärkte und Sozialversicherungen
  5. ZEW Discussion Paper Nr. 03-48 // 2003

    What Determines the ZEW Indicator?

    This paper analyzes which factors are driving the ZEW Indicator of Economic Sentiment. Using the results of a poll among survey participants as well as Granger causality tests we identify three groups of…

    Altersvorsorge und nachhaltige...
  6. ZEW Discussion Paper Nr. 03-47 // 2003

    Works Councils and the Productivity Impact of Direct Employee Participation

    This paper measures the productivity impact of management-led participative establishment practices. On the basis of a representative German establishment data set, the IAB establishment panel, the study finds…

    Arbeitsmärkte und Sozialversicherungen
  7. ZEW Discussion Paper Nr. 03-46 // 2003

    Strategic Complementarities Between Different Types of ICT–expenditures

    Digitale Ökonomie
  8. ZEW Discussion Paper Nr. 03-45 // 2003

    Multifaktormodelle zur Erklärung deutscher Aktienrenditen: Eine empirische Analyse

    Dieses Papier untersucht, inwieweit Multifaktormodelle nach Fama/French (1993) am deutschen Aktienmarkt die zeitliche Streuung von Renditen abbilden und Portfolio-Renditen im Querschnitt erklären können. …

    Altersvorsorge und nachhaltige...
  9. ZEW Discussion Paper Nr. 03-44 // 2003

    Is the Behavior of German Venture Capitalists Different? Evidence from the Neuer Markt

    Using a unique, hand-collected database of all venture- backed firms listed on Germany's Neuer Markt, we analyze the history of venture capital financing of these firms before the IPO and the behavior of…

    Altersvorsorge und nachhaltige...

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