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Platform Ownership

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Author Info
Volker Nocke
Martin Peitz
Konrad Stahl

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Abstract

We develop a theoretical framework of trade on a platform on which buyers and sellers interact, and compare the impact of different platform ownership structures. If two-sided network effects are strong, monopoly ownership induces more trade than dispersed ownership and is therefore socially preferable. Independent of the strength of network effects, monopoly ownership dominates a club-like ownership structure where incumbent owners can exclude potential entrants. Under dispersed ownership, vertical integration tends to increase welfare as it allows the internalization of demand externalities. Allowing incumbent platform owners to exclude potential entrants hurts buyers but can raise welfare. (JEL: L10, D40) (c) 2007 by the European Economic Association.

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File URL: http://www.mitpressjournals.org/doi/pdfplus/10.1162/JEEA.2007.5.6.1130
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Publisher Info
Article provided by MIT Press in its journal Journal of the European Economic Association.

Volume (Year): 5 (2007)
Issue (Month): 6 (December)
Pages: 1130-1160
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Handle: RePEc:tpr:jeurec:v:5:y:2007:i:6:p:1130-1160

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Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
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  3. Marc Rysman, 2004. "Competition Between Networks: A Study of the Market for Yellow Pages," Review of Economic Studies, Blackwell Publishing, vol. 71(2), pages 483-512, 04. [Downloadable!] (restricted)
  4. Rochet, Jean-Charles & Tirole, Jean, 2003. "Platform Competition in Two-Sided Markets," IDEI Working Papers 152, Institut d'Économie Industrielle (IDEI), Toulouse. [Downloadable!]
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  5. Suzumura, Kotaro & Kiyono, Kazuharu, 1987. "Entry Barriers and Economic Welfare," Review of Economic Studies, Blackwell Publishing, vol. 54(1), pages 157-67, January. [Downloadable!] (restricted)
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  7. Schmalensee, Richard, 2002. "Payment Systems and Interchange Fees," Journal of Industrial Economics, Blackwell Publishing, vol. 50(2), pages 103-22, June. [Downloadable!] (restricted)
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  8. Michael R. Baye & John Morgan, 2001. "Information Gatekeepers on the Internet and the Competitiveness of Homogeneous Product Markets," American Economic Review, American Economic Association, vol. 91(3), pages 454-474, June. [Downloadable!] (restricted)
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  15. Economides, Nicholas, 1996. "The economics of networks," International Journal of Industrial Organization, Elsevier, vol. 14(6), pages 673-699, October. [Downloadable!] (restricted)
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  16. Mark Armstrong, 2005. "Competition in Two-Sided Markets," Industrial Organization 0505009, EconWPA. [Downloadable!]
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  17. Simon P. Anderson & Stephen Coate, 2000. "Market Provision of Public Goods: The Case of Broadcasting," NBER Working Papers 7513, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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Full references

Cited by:
(explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)

  1. María Fernanda Viecens, 2006. "Two-Sided Platforms With Endogenous Quality Differentiation," Economics Working Papers we061204, Universidad Carlos III, Departamento de Economía. [Downloadable!]
  2. Andras Niedermayer, 2005. "Does a Platform Owning Monopolist Want Competition?," Diskussionsschriften dp0517, Universitaet Bern, Departement Volkswirtschaft. [Downloadable!]
  3. Andrea Galeotti & José Luis Moraga-González, 2008. "Platform Intermediation in a Market for Differentiated Products," Tinbergen Institute Discussion Papers 08-020/1, Tinbergen Institute. [Downloadable!]
    Other versions:
  4. Schmidtke, Richard, 2006. "Two-Sided Markets with Pecuniary and Participation Externalities," Discussion Papers in Economics 963, University of Munich, Department of Economics. [Downloadable!]
  5. Andras Niedermayer, 2006. "Does a Platform Monopolist Want Competition?," Diskussionsschriften dp0604, Universitaet Bern, Departement Volkswirtschaft. [Downloadable!]
  6. Beschorner, Patrick Frank Ern, 2008. "Do Consumers Benefit from Concentration in the New Economy?: A Review of Google's Mergers, Acquisitions, and Arrangements," ZEW Discussion Papers 08-121, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research. [Downloadable!]
  7. Pollock, R., 2009. "Is Google the next Microsoft? Competition, Welfare and Regulation in Internet Search," Cambridge Working Papers in Economics 0921, Faculty of Economics, University of Cambridge. [Downloadable!]
    Other versions:
  8. Belleflamme, Paul & Peitz, Martin, 2007. "Intermediation and Investment Incentives," CEPR Discussion Papers 6214, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
    Other versions:
  9. María Fernanda Viecens, 2009. "Pricing strategies in two-sided platforms: The role of sellers’ competition," Working Papers 2009-11, FEDEA. [Downloadable!]
  10. Richard Schmidtke, 2006. "Two-Sided Markets with Pecuniary and Participation Externalities," CESifo Working Paper Series CESifo Working Paper No. , CESifo Group Munich. [Downloadable!]
  11. Paul Belleflamme & Eric Toulemonde, 2007. "Negative Intra-Group Externalities in Two-Sided Markets," CESifo Working Paper Series CESifo Working Paper No. , CESifo Group Munich. [Downloadable!]
    Other versions:
  12. Richard Schmidtke, 2006. "Two-Sided Markets with Pecuniary and Participation Externalities," Discussion Papers 133, SFB/TR 15 Governance and the Efficiency of Economic Systems, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich. [Downloadable!]
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