The monopoly benchmark on two-sided markets
The literature on the effects of market concentration in platform industries or two-sided markets often compares the competitive outcome against a benchmark. This benchmark is either the “joint management” solution in which one decision maker runs all platforms or a “pure” monopoly with just one platform. Literature has not generally discussed, which benchmark is the appropriate one. We show that the appropriate benchmark, i.e. how many platforms the monopolist will operate, depends on whether agents multi- or singlehome, whether the externalities are positive or negative, and in some cases on the properties of the demand functions. Different situations require different benchmarks. Our results also help to anticipate the effects of proposed platform mergers, where the assessment might crucially depend on the number of platforms after a merger.
|Date of creation:||01 Nov 2011|
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- Attila Ambrus & Rossella Argenziano, 2009. "Asymmetric Networks in Two-Sided Markets," American Economic Journal: Microeconomics, American Economic Association, vol. 1(1), pages 17-52, February.
- Mark Armstrong, 2006. "Competition in two‐sided markets," RAND Journal of Economics, RAND Corporation, vol. 37(3), pages 668-691, September.
- Jean-Charles Rochet & Jean Tirole, 2014.
"Platform Competition in Two-Sided Markets,"
Competition Policy International, vol. 10.
- Rochet, Jean-Charles & Triole, Jean, 2002. "Platform competition in two sided markets," LSE Research Online Documents on Economics 24929, London School of Economics and Political Science, LSE Library.
- Jean-Charles Rochet & Jean Triole, 2002. "Platform Competition in Two Sided Markets," FMG Discussion Papers dp409, Financial Markets Group.
- Rochet, Jean-Charles & Tirole, Jean, 2003. "Platform Competition in Two-Sided Markets," IDEI Working Papers 152, Institut d'Économie Industrielle (IDEI), Toulouse.
- 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.
- repec:hrv:faseco:4589709 is not listed on IDEAS
- McCabe Mark J & Snyder Christopher M., 2007. "Academic Journal Prices in a Digital Age: A Two-Sided Market Model," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 7(1), pages 1-39, January.
- 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.
- Chandra, Ambarish & Collard-Wexler, Allan, 2008. "Mergers in Two-Sided Markets: An Application to the Canadian Newspaper Industry," MPRA Paper 7954, University Library of Munich, Germany.
- E. Glen Weyl, 2010. "A Price Theory of Multi-sided Platforms," American Economic Review, American Economic Association, vol. 100(4), pages 1642-1672, September.
- Simon P. Anderson & Stephen Coate, 2005.
"Market Provision of Broadcasting: A Welfare Analysis,"
Review of Economic Studies,
Oxford University Press, vol. 72(4), pages 947-972.
- Simon P. Anderson & Stephen Coate, 2003. "Market Provision of Broadcasting: A Welfare Analysis," Virginia Economics Online Papers 358, University of Virginia, Department of Economics.
- Chaudhri, Vivek, 1998. "Pricing and efficiency of a circulation industry: The case of newspapers," Information Economics and Policy, Elsevier, vol. 10(1), pages 59-76, March.
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