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Quality-improving alliances in differentiated oligopoly

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Author Info
Frédéric Deroian () (GREQAM - Groupement de Recherche en Économie Quantitative d'Aix-Marseille - Université de la Méditerranée - Aix-Marseille II - Université Paul Cézanne - Aix-Marseille III - Ecole des Hautes Etudes en Sciences Sociales - CNRS : UMR6579)
Frédéric Gannon () (EconomiX - CNRS : UMR7166 - Université de Paris X - Nanterre)

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Abstract

We study rival firms' incentives in quality-improving Research and Development (R&D) networks. The analysis stresses the role of free riding associated to collaboration and three major consequences emerge: R&D efforts decrease with the number of partners, networks of alliances are over-connected as compared to the social optimum and the profitmaximizing number of alliances is possibly non monotonic (decreasing then increasing) with respect to inverse measure of product differentiation.

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Paper provided by HAL in its series Post-Print with number halshs-00084891_v1.

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Date of creation: May 2006
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Publication status: Published, International Journal of Industrial Organization, 2006, 24, 2, 629-637
Handle: RePEc:hal:journl:halshs-00084891_v1

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Related research
Keywords: Vertically and horizontally Differentiated Oligopoly; Product Innovation; R&D; Alliance;

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  1. d'Aspremont, Claude & Jacquemin, Alexis, 1988. "Cooperative and Noncooperative R&D in Duopoly with Spillovers," American Economic Review, American Economic Association, vol. 78(5), pages 1133-37, December. [Downloadable!] (restricted)
  2. Hagedoorn, John & van Kranenburg, Hans, 2003. "Growth patterns in R&D partnerships: an exploratory statistical study," International Journal of Industrial Organization, Elsevier, vol. 21(4), pages 517-531, April. [Downloadable!] (restricted)
  3. Motta, Massimo, 1992. "Cooperative R&D and vertical product differentiation," International Journal of Industrial Organization, Elsevier, vol. 10(4), pages 643-661, December. [Downloadable!] (restricted)
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  4. John Sutton, 1997. "One Smart Agent," RAND Journal of Economics, The RAND Corporation, vol. 28(4), pages 605-628, Winter. [Downloadable!] (restricted)
  5. Bonanno, Giacomo & Haworth, Barry, 1998. "Intensity of competition and the choice between product and process innovation," International Journal of Industrial Organization, Elsevier, vol. 16(4), pages 495-510, July. [Downloadable!] (restricted)
  6. Hagedoorn, John, 2002. "Inter-firm R&D partnerships: an overview of major trends and patterns since 1960," Research Policy, Elsevier, vol. 31(4), pages 477-492, May. [Downloadable!] (restricted)
  7. Teece, David J., 1986. "Profiting from technological innovation: Implications for integration, collaboration, licensing and public policy," Research Policy, Elsevier, vol. 15(6), pages 285-305, December. [Downloadable!] (restricted)
  8. Symeonidis, George, 2003. "Comparing Cournot and Bertrand equilibria in a differentiated duopoly with product R&D," International Journal of Industrial Organization, Elsevier, vol. 21(1), pages 39-55, January. [Downloadable!] (restricted)
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  9. Shaked, Avner & Sutton, John, 1982. "Relaxing Price Competition through Product Differentiation," Review of Economic Studies, Blackwell Publishing, vol. 49(1), pages 3-13, January. [Downloadable!] (restricted)
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