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Negative intra-group externalities in two-sided markets

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  • BELLEFLAMME, Paul

    (Université catholique de Louvain (UCL). Center for Operations Research and Econometrics (CORE))

  • TOULEMONDE, Eric

Abstract

Two types of agents interact on a pre-existing free platform. Agents value positively the presence of agents of the other type but may value negatively the presence of agents of their own type. We ask whether a new platform can find fees and subsidies so as to divert agents from the existing platform and make a profit. We show that this might be impossible if intra-group negative externalities are sufficiently (but not too) strong with respect to positive inter-group externalities.

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Bibliographic Info

Paper provided by Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) in its series CORE Discussion Papers with number 2007039.

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Date of creation: 01 Jun 2007
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Handle: RePEc:cor:louvco:2007039

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Related research

Keywords: two-sided markets; naked exclusion; divide and conquer;

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References

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  1. Doganoglu, Toker & Wright, Julian, 2010. "Exclusive dealing with network effects," International Journal of Industrial Organization, Elsevier, vol. 28(2), pages 145-154, March.
  2. Garance Genicot and Debraj Ray, 2003. "Contracts and Externalities: How Things Fall Apart," Working Papers gueconwpa~03-03-30, Georgetown University, Department of Economics.
  3. Mark Armstrong, 2005. "Competition in Two-Sided Markets," Industrial Organization 0505009, EconWPA.
  4. Anderson, Robert M. & Ellison, Glenn & Fudenberg, Drew, 2010. "Location choice in two-sided markets with indivisible agents," Games and Economic Behavior, Elsevier, vol. 69(1), pages 2-23, May.
  5. Segal, Ilya, 2003. "Coordination and discrimination in contracting with externalities: divide and conquer?," Journal of Economic Theory, Elsevier, vol. 113(2), pages 147-181, December.
  6. Jorge A, Ferrando & Jean J, Gabszewicz & Didier Laussel & Nathalie Sonnac, 2004. "Two-Sided Network Effects and Competition : An Application to Media Industries," Working Papers 2004-09, Centre de Recherche en Economie et Statistique.
  7. Nocke, Volker & Peitz, Martin & Stahl, Konrad, 2004. "Platform Ownership," Discussion Paper Series of SFB/TR 15 Governance and the Efficiency of Economic Systems 16, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich.
  8. Michael D. Whinston & Ilya R. Segal, 2000. "Naked Exclusion: Comment," American Economic Review, American Economic Association, vol. 90(1), pages 296-309, March.
  9. Rahab Amir, 2000. "Market Structure, Scale Economies, and Industry Performance," CIG Working Papers FS IV 00-08, Wissenschaftszentrum Berlin (WZB), Research Unit: Competition and Innovation (CIG).
  10. Mark Armstrong & Julian Wright, 2007. "Two-sided Markets, Competitive Bottlenecks and Exclusive Contracts," Economic Theory, Springer, vol. 32(2), pages 353-380, August.
  11. Jean-Charles Rochet & Jean Tirole, 2002. "Cooperation Among Competitors: Some Economics Of Payment Card Associations," RAND Journal of Economics, The RAND Corporation, vol. 33(4), pages 549-570, Winter.
  12. Fudenberg, Drew & Ellison, Glenn, 2003. "Knife-Edge or Plateau: When Do Market Models Tip?," Scholarly Articles 3160493, Harvard University Department of Economics.
  13. Jean-Charles Rochet & Jean Tirole, 2003. "Platform Competition in Two-Sided Markets," Journal of the European Economic Association, MIT Press, vol. 1(4), pages 990-1029, 06.
  14. 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.
  15. Julian Wright, 2001. "The Determinants of Optimal Interchange Fees in Payment Systems," Industrial Organization 0108001, EconWPA.
  16. Rochet, Jean-Charles & Tirole, Jean, 2005. "Two-Sided Markets : A Progress Report," IDEI Working Papers 275, Institut d'Économie Industrielle (IDEI), Toulouse.
  17. Rasmusen, Eric B & Ramseyer, J Mark & Wiley, John S, Jr, 1991. "Naked Exclusion," American Economic Review, American Economic Association, vol. 81(5), pages 1137-45, December.
  18. Bruno Jullien, 2004. "Two-Sided Markets and Electronic Intermediaries," CESifo Working Paper Series 1345, CESifo Group Munich.
  19. Jullien, Bruno, 2001. "Competing with Network Externalities and Price Discrimination," CEPR Discussion Papers 2883, C.E.P.R. Discussion Papers.
  20. Wright, Julian, 2003. "Optimal card payment systems," European Economic Review, Elsevier, vol. 47(4), pages 587-612, August.
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Citations

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Cited by:
  1. Michael Vogelsang, 2010. "Dynamics of two-sided internet markets," International Economics and Economic Policy, Springer, vol. 7(1), pages 129-145, May.
  2. Bardey, David & Cremer, Helmuth & Lozachmeur, Jean-Marie, 2009. "Competition in two-sided markets with common network externalities," IDEI Working Papers 578, Institut d'Économie Industrielle (IDEI), Toulouse, revised Oct 2010.
  3. Helmut Dietl & Tobias Duschl & Egon Franck & Markus Lang, 2009. "A Contest Model of a Professional Sports League with Two-Sided Markets," Working Papers 0114, University of Zurich, Institute for Strategy and Business Economics (ISU), revised Nov 2010.
  4. Reisinger, Markus, 2014. "Two-part tariff competition between two-sided platforms," European Economic Review, Elsevier, vol. 68(C), pages 168-180.
  5. Jose Luis Moraga-Gonzalez & Matthijs R. Wildenbeest, 2011. "Comparison Sites," Working Papers 2011-04, Indiana University, Kelley School of Business, Department of Business Economics and Public Policy.
  6. Jullien, Bruno, 2010. "Two-Sided B2B Platforms," IDEI Working Papers 652, Institut d'Économie Industrielle (IDEI), Toulouse, revised Mar 2011.
  7. Andrea Galeotti & Jose Luis Moraga-Gonzalez, 2008. "Platform Intermediation in a Market for Differentiated Products," Tinbergen Institute Discussion Papers 08-020/1, Tinbergen Institute.
  8. Chokri Aloui & Khaïreddine Jebsi, 2010. "Optimal pricing of a two-sided monopoly platform with a one-sided congestion effect," International Review of Economics, Springer, vol. 57(4), pages 423-439, December.
  9. Dietl, Helmut & Lang, Markus & Lin, Panlang, 2013. "Advertising pricing models in media markets: Lump-sum versus per-consumer charges," Information Economics and Policy, Elsevier, vol. 25(4), pages 257-271.
  10. Reisinger, Markus, 2010. "Unique Equilibrium in Two-Part Tariff Competition between Two-Sided Platforms," Discussion Paper Series of SFB/TR 15 Governance and the Efficiency of Economic Systems 308, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich.
  11. Kurucu, Gokce, 2007. "Negative Network Externalities in Two-Sided Markets: A Competition Approach," MPRA Paper 9746, University Library of Munich, Germany.
  12. Doganoglu, Toker & Wright, Julian, 2010. "Exclusive dealing with network effects," International Journal of Industrial Organization, Elsevier, vol. 28(2), pages 145-154, March.

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