• <b>Introduction
  • The transaction-cost approach as an instrument for analysis
  • The figure of Virtual Organisations</b>
  • Features of Virtual Organisations
  • Views of Virtual Organisations
  • Examples of first and second level Virtual Organisations
  • <b>IT requirements for the realisation of advantages in transaction-costs
  • Selected information technologies to set up Virtual Organisations</b>
  • Focus of analysis
  • Internet
  • Multi-media-communication
  • Electronic Data Interchange (EDI)
  • <b>Conclusion
  • Discussion
  • References</b>