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Fusions horizontales sur le marché de l'Internet

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  • Thomas Cortade
  • Edmond Baranes

Abstract

[fre] Cet article étudie la question de l’articulation entre réglementation et politique de la concurrence dans le cadre de l’économie d’Internet. Nous nous intéressons en particulier au contrôle du pouvoir de marché des backbones. Pour cela, nous construisons un jeu en deux étapes. À la première étape, le backbone en monopole fixe son prix d’accès. À la seconde étape, les Fournisseurs d’accès à Internet (FAI) se concurrencent en tarifs binômes sur le marché en aval. Nous montrons alors qu’une certaine souplesse en matière de contrôle des structures sur le marché en aval peut, sous certaines conditions, limiter le pouvoir de marché en amont et ainsi permettre de contourner le problème de réglementation du backbone. [eng] This paper focuses on the vertical relationship between Internet Backbone Providers (IBPs) and Internet Service Providers (ISPs), and the difficulties created in that relationship by the IBPs’ strong market power. We propose a two-stage sequential game to analyze competition between horizontally differentiated ISPs in the service market and IBP Cournot competition in the backbone market. When the backbone market is unregulated, we find that consolidation among ISPs may reduce access charges by leveraging positive externalities in installed bases.

Suggested Citation

  • Thomas Cortade & Edmond Baranes, 2007. "Fusions horizontales sur le marché de l'Internet," Économie et Prévision, Programme National Persée, vol. 178(2), pages 67-77.
    • Handle: RePEc:prs:ecoprv:ecop_0249-4744_2007_num_178_2_7642
    DOI: 10.3406/ecop.2007.7642
    Note: DOI:10.3406/ecop.2007.7642
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    References listed on IDEAS

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    1. Jacques Crémer & Patrick Rey & Jean Tirole, 2000. "Connectivity in the Commercial Internet," Journal of Industrial Economics, Wiley Blackwell, vol. 48(4), pages 433-472, December.
    2. Farrell, Joseph & Saloner, Garth, 1986. "Installed Base and Compatibility: Innovation, Product Preannouncements, and Predation," American Economic Review, American Economic Association, vol. 76(5), pages 940-955, December.
    3. Michael Carter & Julian Wright, 1999. "Interconnection in Network Industries," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 14(1), pages 1-25, February.
    4. Jean-Jacques Laffont & Patrick Rey & Jean Tirole, 1998. "Network Competition: II. Price Discrimination," RAND Journal of Economics, The RAND Corporation, vol. 29(1), pages 38-56, Spring.
    5. Peitz, Martin, 2005. "Asymmetric access price regulation in telecommunications markets," European Economic Review, Elsevier, vol. 49(2), pages 341-358, February.
    6. Jean-Jacques Laffont & Patrick Rey & Jean Tirole, 1998. "Network Competition: I. Overview and Nondiscriminatory Pricing," RAND Journal of Economics, The RAND Corporation, vol. 29(1), pages 1-37, Spring.
    7. Anne Perrot, 2002. "Les frontières entre régulation sectorielle et politique de la concurrence," Revue Française d'Économie, Programme National Persée, vol. 16(4), pages 81-112.
    8. Foros, Oystein & Kind, Hans Jarle & Sorgard, Lars, 2002. "Access Pricing, Quality Degradation, and Foreclosure in the Internet," Journal of Regulatory Economics, Springer, vol. 22(1), pages 59-83, July.
    9. Gans, Joshua S. & King, Stephen P., 2001. "Using 'bill and keep' interconnect arrangements to soften network competition," Economics Letters, Elsevier, vol. 71(3), pages 413-420, June.
    10. Laffont, Jean-Jacques & Marcus, Scott & Rey, Patrick & Tirole, Jean, 2003. "Internet Interconnection and the Off-Net-Cost Pricing Principle," RAND Journal of Economics, The RAND Corporation, vol. 34(2), pages 370-390, Summer.
    11. Dessein, Wouter, 2003. "Network Competition in Nonlinear Pricing," RAND Journal of Economics, The RAND Corporation, vol. 34(4), pages 593-611, Winter.
    12. Baranes, E. & Gassot, Y., 2002. "Will broadband lead to a more competitive access market ?," Cahiers du CREDEN (CREDEN Working Papers) 02.07.30, CREDEN (Centre de Recherche en Economie et Droit de l'Energie), Faculty of Economics, University of Montpellier 1.
    13. Armstrong, Mark, 1998. "Network Interconnection in Telecommunications," Economic Journal, Royal Economic Society, vol. 108(448), pages 545-564, May.
    14. Michael Carter & Julian Wright, 2003. "Asymmetric Network Interconnection," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 22(1), pages 27-46, February.
    15. Gaudet, Gerard & Salant, Stephen W, 1991. "Increasing the Profits of a Subset of Firms in Oligopoly Models with Strategic Substitutes," American Economic Review, American Economic Association, vol. 81(3), pages 658-665, June.
    16. Baranes, E. & Cortade, T., 2004. "Horizontal Mergers in Internet," Cahiers du CREDEN (CREDEN Working Papers) 04.08.49, CREDEN (Centre de Recherche en Economie et Droit de l'Energie), Faculty of Economics, University of Montpellier 1.
    17. Bauer, Johannes M., 2005. "Unbundling Policy in the United States Players, Outcomes and Effects," MPRA Paper 2455, University Library of Munich, Germany.
    18. Cremer, Jacques & Rey, Patrick & Tirole, Jean, 2000. "Connectivity in the Commercial Internet," Journal of Industrial Economics, Wiley Blackwell, vol. 48(4), pages 433-472, December.
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