Publikationen des Forschungsbereichs Digitale Ökonomie

  1. ZEWnews // 2003

    04 - 2003

    • Hochschulabsolventen werden knapp
    • EU-Finanzmarktaufsicht: Wachsendes Systemrisiko erfordert Kontrolle
    • IT ändert die Qualifikationsstruktur der Beschäftigten
    • ZEW-Konferenz
    • ZEW-Intern; ZEW-Termine
    • ZEW-Neuerscheinungen
    • D…
  2. ZEW-Branchenreport Informationswirtschaft // 2003

    Jahrgang 2, Nr. 1, April 2003

    Verhaltener Jahresauftakt bei Dienstleistern der Informationsgesellschaft

    Die jährliche Umsatzwachstumsrate der Dienstleister der Informationsgesellschaft ist im ersten Quartal 2003 auf 1,7 Prozent gesunken,…

  3. ZEW Discussion Paper Nr. 02-42 // 2002

    What's Spurious? What's Real? Measuring the Productivity Impacts of ICT at the Firm-Level

    In order to assess the productivity effects of information and communication technologies (ICT), regressions based on cross–sectional firm–level data may yield unreliable results for the commonly employed…

  4. ZEW Discussion Paper Nr. 02-54 // 2002

    Optimal Cover Prices and the Effects of Website Provision on Advertising and Magazine Demand

    I derive and estimate a model for cover price setting in print media markets where actors are faced by two interrelated demand curves: the demand for the print medium and the demand for advertising space. …

  5. ZEW Discussion Paper Nr. 02-81 // 2002

    ICT and International Corporate Taxation: Tax Attributes and Scope of Taxation

    In this paper, an outline of the consequences of the increased use of ICT on international corporate taxation, namely on the tax attributes and the scope of taxation, is given. It is argued that the concept…