On the Problem of Network Monopoly
We introduce a new regulatory concept: the independent profit-maximising agent, as a model for regulating a network monopoly. The agent sets prices on cross-network goods taking either a complete, or arbitrarily small, share of the associated profit. We examine welfare and profits with and without each agent type under both network monopoly and network duopoly. We show that splitting up the network monopoly (creating network duopoly) may be inferior for both firm(s) and society compared with a network monopoly "regulated" by an agent and that society always prefers any of the four agent regimes over network monopoly and network duopoly.
|Date of creation:||Mar 2009|
|Date of revision:||Mar 2009|
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- Jean-Charles Rochet & Jean Tirole, 2014.
"Platform Competition in Two-Sided Markets,"
Competition Policy International, vol. 10.
- 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.
- 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.
- Brueckner, Jan K. & Proost, Stef, 2010. "Carve-outs under airline antitrust immunity," International Journal of Industrial Organization, Elsevier, vol. 28(6), pages 657-668, November.
- Jan K. Brueckner & Stef Proost, 2009. "Carve-Outs Under Airline Antitrust Immunity," Working Papers 091004, University of California-Irvine, Department of Economics.
- Jan K. Brueckner & Stef Proost, 2009. "Carve-Outs under Airline Antitrust Immunity," CESifo Working Paper Series 2848, CESifo Group Munich.
- Cave, Martin & Williamson, Peter, 1996. "Entry, Competition, and Regulation in UK Telecommunications," Oxford Review of Economic Policy, Oxford University Press, vol. 12(4), pages 100-121, Winter.
- Richard J. Gilbert & Michael H. Riordan, 1995. "Regulating Complementary Products: A Comparative Institutional Analysis," RAND Journal of Economics, The RAND Corporation, vol. 26(2), pages 243-256, Summer.
- Jolian Mchardy, 2006. "Complementary Monopoly And Welfare: Is Splitting Up So Bad?," Manchester School, University of Manchester, vol. 74(3), pages 334-349, 06.
- Nicholas Economides & Charles Himmelberg, 1995. "Critical Mass and Network Size with Application to the US Fax Market," Working Papers 95-11, New York University, Leonard N. Stern School of Business, Department of Economics.
- J. Gregory Sidak & William Baumol, 1994. "Toward Competition in Local Telephony," Books, American Enterprise Institute, number 52984.
- Peitz, Martin, 2008. "Bundling may blockade entry," International Journal of Industrial Organization, Elsevier, vol. 26(1), pages 41-58, January. Full references (including those not matched with items on IDEAS)
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