Imperfect Platform Competition: A General Framework
The externalities advertisers receive from newspaper readers and that operating system users receive from software developers are among the leading features of those “platform” industries. However, they are rarely incorporated into applied models of imperfect competition. We argue this omission is due to a basic theoretical indeterminacy created by these externalities and propose the solution concept of Insulated Equilibrium to resolve it. At such equilibrium, each platform’s price on one side of the market adjusts to participation on the other side so as to insulate its own allocation, eliminating both the necessity for consumer coordination and the multiplicity of platform best replies. This allows us to solve a model of oligopoly without the unrealistic restrictions typically imposed for tractability and to demonstrate that the fundamental additional distortion created by consumption externalities is analogous to that identified by Spence (1975)’s analysis of a quality-choosing monopolist.
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- 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.
- Jean-Charles Rochet & Jean Triole, 2002. "Platform competition in two sided markets," LSE Research Online Documents on Economics 24929, London School of Economics and Political Science, LSE Library.
- Rochet, Jean-Charles & Tirole, Jean, 2003. "Platform Competition in Two-Sided Markets," IDEI Working Papers 152, Institut d'Économie Industrielle (IDEI), Toulouse.
- Jean-Charles Rochet & Jean Triole, 2002. "Platform Competition in Two Sided Markets," FMG Discussion Papers dp409, Financial Markets Group.
- Jean Tirole & Jean-Charles Rochet, 2006.
"Two-Sided Markets : A Progress Report,"
- Jiawei Chen & Ulrich Doraszelski & Joseph E. Harrington, Jr., 2008.
"Avoiding Market Dominance: Product Compatibility in Markets with Network Effects,"
Economics Working Paper Archive
537, The Johns Hopkins University,Department of Economics.
- Jiawei Chen & Ulrich Doraszelski & Joseph E. Harrington, Jr., 2009. "Avoiding market dominance: product compatibility in markets with network effects," RAND Journal of Economics, RAND Corporation, vol. 40(3), pages 455-485.
- Ulrich Doraszelski & Joe Harrington & Jiawei Chen, 2009. "Avoiding Market Dominance: Product Compatibility in Markets with Network Effects," 2009 Meeting Papers 30, Society for Economic Dynamics.
- repec:rje:randje:v:37:y:2006:3:p:720-737 is not listed on IDEAS
- Peitz, Martin & Valletti, Tommaso, 2004.
"Content and Advertising in the Media: Pay-TV versus Free-To-Air,"
CEPR Discussion Papers
4771, C.E.P.R. Discussion Papers.
- Peitz, Martin & Valletti, Tommaso M., 2008. "Content and advertising in the media: Pay-tv versus free-to-air," International Journal of Industrial Organization, Elsevier, vol. 26(4), pages 949-965, July.
- Glenn Ellison & Drew Fudenberg, 2003.
"Knife-Edge or Plateau: When Do Market Models Tip?,"
The Quarterly Journal of Economics,
Oxford University Press, vol. 118(4), pages 1249-1278.
- Glenn Ellison & Drew Fudenberg, 2003. "Knife-Edge or Plateau: When do Market Models Tip?," Levine's Working Paper Archive 506439000000000098, David K. Levine.
- Fudenberg, Drew & Ellison, Glenn, 2003. "Knife-Edge or Plateau: When Do Market Models Tip?," Scholarly Articles 3160493, Harvard University Department of Economics.
- Glenn Ellison & Drew Fudenberg, 2003. "Knife Edge of Plateau: When Do Market Models Tip?," NBER Working Papers 9528, National Bureau of Economic Research, Inc.
- Caillaud, Bernard & Jullien, Bruno, 2003. " Chicken & Egg: Competition among Intermediation Service Providers," RAND Journal of Economics, The RAND Corporation, vol. 34(2), pages 309-328, Summer.
- ?zlem Bedre-Defolie & Emilio Calvano, 2013.
"Pricing Payment Cards,"
American Economic Journal: Microeconomics,
American Economic Association, vol. 5(3), pages 206-231, August.
- Klemperer, Paul D & Meyer, Margaret A, 1989. "Supply Function Equilibria in Oligopoly under Uncertainty," Econometrica, Econometric Society, vol. 57(6), pages 1243-1277, November.
- Jaffe Sonia & Weyl E. Glen, 2010. "Linear Demand Systems are Inconsistent with Discrete Choice," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 10(1), pages 1-8, December.
- Elena Argentesi & Lapo Filistrucchi, 2005.
"Estimating market power in a two-sided market: the case of newspapers,"
Economics Working Papers
ECO2005/07, European University Institute.
- Elena Argentesi & Lapo Filistrucchi, 2007. "Estimating market power in a two-sided market: The case of newspapers," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 22(7), pages 1247-1266.
- AMIR, Rabah & LAMBSON, Val, 1999.
"On the effects of entry in Cournot markets,"
CORE Discussion Papers
1999059, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Rabah Amir, 2000. "On the Effects of Entry in Cournot Markets," Econometric Society World Congress 2000 Contributed Papers 1475, Econometric Society.
- Rabah Amir & Val E. Lambson, 1998. "On the Effects of Entry in Cournot Markets," CIE Discussion Papers 1998-06, University of Copenhagen. Department of Economics. Centre for Industrial Economics.
- A. Michael Spence, 1975. "Monopoly, Quality, and Regulation," Bell Journal of Economics, The RAND Corporation, vol. 6(2), pages 417-429, Autumn.
- Chandra, Ambarish & Collard-Wexler, Allan, 2008.
"Mergers in Two-Sided Markets: An Application to the Canadian Newspaper Industry,"
7954, University Library of Munich, Germany.
- Ambarish Chandra & Allan Collard-Wexler, 2009. "Mergers in Two-Sided Markets: An Application to the Canadian Newspaper Industry," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 18(4), pages 1045-1070, December.
- Andrei Hagiu & Robin S. Lee, 2011. "Exclusivity and Control," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 20(3), pages 679-708, 09.
- Mark Armstrong & Julian Wright, 2007. "Two-sided Markets, Competitive Bottlenecks and Exclusive Contracts," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 32(2), pages 353-380, August.
- Alvin E. Roth, 2002. "The Economist as Engineer: Game Theory, Experimentation, and Computation as Tools for Design Economics," Econometrica, Econometric Society, vol. 70(4), pages 1341-1378, July.
- Ilya Segal, 1999. "Contracting with Externalities," The Quarterly Journal of Economics, Oxford University Press, vol. 114(2), pages 337-388.
- repec:rje:randje:v:37:y:2006:3:p:668-691 is not listed on IDEAS
- Cantillon, Estelle & Yin, Pai-Ling, 2008. "Competition between Exchanges: Lessons from the Battle of the Bund," CEPR Discussion Papers 6923, C.E.P.R. Discussion Papers.
- Matthew Gentzkow, 2007. "Valuing New Goods in a Model with Complementarity: Online Newspapers," American Economic Review, American Economic Association, vol. 97(3), pages 713-744, June.
- White, Alexander, 2013. "Search engines: Left side quality versus right side profits," International Journal of Industrial Organization, Elsevier, vol. 31(6), pages 690-701.
- Ackerberg, Daniel & Lanier Benkard, C. & Berry, Steven & Pakes, Ariel, 2007. "Econometric Tools for Analyzing Market Outcomes," Handbook of Econometrics, in: J.J. Heckman & E.E. Leamer (ed.), Handbook of Econometrics, edition 1, volume 6, chapter 63 Elsevier.
- repec:rje:randje:v:37:y:2006:3:p:645-667 is not listed on IDEAS
- E. Glen Weyl, 2010. "A Price Theory of Multi-sided Platforms," American Economic Review, American Economic Association, vol. 100(4), pages 1642-1672, September.
- John William Hatfield & Scott Duke Kominers & Alexandru Nichifor & Michael Ostrovsky & Alexander Westkamp, 2013. "Stability and Competitive Equilibrium in Trading Networks," Journal of Political Economy, University of Chicago Press, vol. 121(5), pages 966-1005.
- Tirole, Jean & Weyl, Glen, 2010. "Materialistic Genius and Market Power: Uncovering the best innovations," IDEI Working Papers 629, Institut d'Économie Industrielle (IDEI), Toulouse.
- Kenneth C. Wilbur, 2008. "A Two-Sided, Empirical Model of Television Advertising and Viewing Markets," Marketing Science, INFORMS, vol. 27(3), pages 356-378, 05-06.
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