Competing with Network Externalities and Price Discrimination
This Paper examines competition between a dominant network and a challenging network with third-degree or perfect price-discrimination, allowing for arbitrary configurations of network externalities, as well as horizontal and vertical product differentiation. Domination in the coordination game played by consumers is achieved through an adequate resolution that favours one firm over the other, and is interpreted as a reputation effect. Price-discrimination in this context has a strong impact because cross-subsidisation allows a firm to coordinate the choices of consumers, reducing the impact of reputation effects. Competitive strategies subsidize the participation of some consumers in order to create a bandwagon effect on others. This drastically intensifies competition and reduces average equilibrium prices. Because bandwagon effects are due to the incompatibility of networks, under perfect price-discrimination, both networks prefer to be compatible. Price-discrimination promotes efficiency by reducing the extent of excess inertia, but new features of excess momentum and market instability appear. A network may also have incentives to unilaterally degrade the quality for some targeted group of consumers in order to weaken competition.
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- Caillaud, Bernard & Jullien, Bruno, 2001. "Competing cybermediaries," European Economic Review, Elsevier, vol. 45(4-6), pages 797-808, May.
- Nicholas Economides, 1997.
"The Economics of Networks,"
- Nicholas Economides, 1997. "The Economics of Networks," Brazilian Electronic Journal of Economics, Department of Economics, Universidade Federal de Pernambuco, vol. 1(0), December.
- Economides, Nicholas, 1996. "The economics of networks," International Journal of Industrial Organization, Elsevier, vol. 14(6), pages 673-699, October.
- Deneckere, R. & McAfee, R.P., 1995.
9508, Wisconsin Madison - Social Systems.
- Caillaud, Bernard & Jullien, Bruno, 2001. "Chicken and Egg: Competing Matchmakers," CEPR Discussion Papers 2885, C.E.P.R. Discussion Papers.
- Innes, Robert & Sexton, Richard J., 1993. "Customer coalitions, monopoly price discrimination and generic entry deterrence," European Economic Review, Elsevier, vol. 37(8), pages 1569-1597, December.
- Katz, Michael L & Shapiro, Carl, 1985. "Network Externalities, Competition, and Compatibility," American Economic Review, American Economic Association, vol. 75(3), pages 424-40, June.
- Luis Cabral & David Salant & Glenn Woroch, 1994.
"Monopoly Pricing With Network Externalities,"
- Bensaid, Bernard & Lesne, Jean-Philippe, 1996. "Dynamic monopoly pricing with network externalities," International Journal of Industrial Organization, Elsevier, vol. 14(6), pages 837-855, October.
- Vives, Xavier, 1990.
"Nash equilibrium with strategic complementarities,"
Journal of Mathematical Economics,
Elsevier, vol. 19(3), pages 305-321.
- Arthur, W Brian, 1989. "Competing Technologies, Increasing Returns, and Lock-In by Historical Events," Economic Journal, Royal Economic Society, vol. 99(394), pages 116-31, March.
- Katz, Michael L & Shapiro, Carl, 1986. "Technology Adoption in the Presence of Network Externalities," Journal of Political Economy, University of Chicago Press, vol. 94(4), pages 822-41, August.
- David, Paul A, 1985. "Clio and the Economics of QWERTY," American Economic Review, American Economic Association, vol. 75(2), pages 332-37, May.
- Katz, Michael L & Shapiro, Carl, 1992. "Product Introduction with Network Externalities," Journal of Industrial Economics, Wiley Blackwell, vol. 40(1), pages 55-83, March.
- Michael L. Katz & Carl Shapiro, 1994. "Systems Competition and Network Effects," Journal of Economic Perspectives, American Economic Association, vol. 8(2), pages 93-115, Spring.
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