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|
|Contact details of provider:|| Postal: |
Phone: +44 114 222 3399
Fax: + 44 (0)114 222 3458
Web page: http://www.shef.ac.uk/economics
More information through EDIRC
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.:
- Jolian Mchardy, 2006. "Complementary Monopoly And Welfare: Is Splitting Up So Bad?," Manchester School, University of Manchester, vol. 74(3), pages 334-349, 06.
- 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.
- Jan K. Brueckner & Stef Proost, 2009.
"Carve-Outs Under Airline Antitrust Immunity,"
091004, University of California-Irvine, Department of Economics.
- 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.
- J. Gregory Sidak & William Baumol, 1994. "Toward Competition in Local Telephony," Books, American Enterprise Institute, number 52984, 8.
- Jean-Charles Rochet & Jean Tirole, 2014.
"Platform Competition in Two-Sided Markets,"
Competition Policy International, vol. 10.
- Jean-Charles Rochet & Jean Triole, 2002.
"Platform Competition in Two Sided Markets,"
FMG Discussion Papers
dp409, Financial Markets Group.
- 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.
- 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.
- Peitz, Martin, 2008. "Bundling may blockade entry," International Journal of Industrial Organization, Elsevier, vol. 26(1), pages 41-58, January.
When requesting a correction, please mention this item's handle: RePEc:shf:wpaper:2009003. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Jacob Holmes)
If references are entirely missing, you can add them using this form.