‘How Different is Wireless Access? Implications for Internet Mergers
Network hierarchies in the Internet are often not fixed: two providers can be simultaneously input supplier and retailer in a routing process, while being horizontally competing in another. We introduce a stylised network model capturing these aspects of the Internet to study the impact of differentiation introduced by wireless access on prices and profits. We then study the incentives for, and welfare impact of, a merger between the wireless provider and a local bottleneck fixed access one. These effects crucially depend on the degree of differentiation between the wireless and fixed Internet access modalities. Pricing, at each router, follows the motorway toll metaphor.
|Date of creation:||Jan 2003|
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- Armstrong, M. & Doyle, C. & Vickers, J., 1995.
"The access pricing problem: a synthesis,"
Discussion Paper Series In Economics And Econometrics
9532, Economics Division, School of Social Sciences, University of Southampton.
- Economides, Nicholas, 1998. "The incentive for non-price discrimination by an input monopolist," International Journal of Industrial Organization, Elsevier, vol. 16(3), pages 271-284, May.
- Mackie-Mason, J.K. & Varian, H.R., 1993.
"Pricing the Internet,"
20/1993, Oslo University, Department of Economics.
- Giovannetti, Emanuele, 2002.
"Interconnection, differentiation and bottlenecks in the Internet,"
Information Economics and Policy,
Elsevier, vol. 14(3), pages 385-404, September.
- Giovannetti, E., 2000. "Interconnection, Differentiation and Bottlenecks in the Internet," Cambridge Working Papers in Economics 0011, Faculty of Economics, University of Cambridge.
- Jean-Jacques Laffont & Jean Tirole, 2001. "Competition in Telecommunications," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262621509, June.
- Shenker, Scott & Clark, David & Estrin, Deborah & Herzog, Shai, 1996. "Pricing in computer networks: Reshaping the research agenda," Telecommunications Policy, Elsevier, vol. 20(3), pages 183-201, April.
- Nicholas S. Economides & Glenn A. Woroch, 1992.
"Benefits and Pitfalls of Network Interconnection,"
92-31, New York University, Leonard N. Stern School of Business, Department of Economics.
- Armstrong, Mark, 2001. "The theory of access pricing and interconnection," MPRA Paper 15608, University Library of Munich, Germany.
- Armstrong, Mark, 1998. "Network Interconnection in Telecommunications," Economic Journal, Royal Economic Society, vol. 108(448), pages 545-64, May.
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