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Evidences on inter-firm R&D partnerships in three high-tech industries

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  • Frédéric Deroïan
  • Christian Milelli
  • Zouhaïer M’Chirgui

Abstract

This paper describes inter-firm partnerships in three major high-tech industries over the 1985-2005 period. We found that the architecture of the respective networks had evolved toward a 'small world' in the early 1990s. We also found that the number of alliances collapsed in the late 1990s. This result roughly follows the number of patents granted in the respective industries and is correlated to an increase in market concentration, and to some extent to the rising number of mergers and acquisitions.

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File URL: http://economix.fr/pdf/dt/2007/WP_EcoX_2007-24.pdf
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Bibliographic Info

Paper provided by University of Paris West - Nanterre la Défense, EconomiX in its series EconomiX Working Papers with number 2007-24.

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Length: 33 pages
Date of creation: 2007
Date of revision:
Handle: RePEc:drm:wpaper:2007-24

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Related research

Keywords: Innovation; R&D Partnerships; High-Tech Industries; Network Architecture;

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  1. Hennart, J.-F.M.A., 1991. "The transaction costs theory of joint ventures : an empirical study of Japanese subsidiaries in the United States," Open Access publications from Tilburg University urn:nbn:nl:ui:12-175820, Tilburg University.
  2. Hennart, J.-F.M.A., 1989. "Transaction costs theory of equity joint ventures," Open Access publications from Tilburg University urn:nbn:nl:ui:12-175839, Tilburg University.
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