A production market with given preferences, technology and competition technology is vulnerable if it admits both perfect competition and monopoly or oligopoly. Under decreasing returns, the combination of sunk costs and a potential for monopoly profits can be sufficient basis for vulnerability, allowing a large agent to establish monopoly by installing enough productive capacity. The monopolist deters entry by threatening to oversupply the market. The threat is credible if the future discount rate is low enough and if reputation dynamics do not invite a slow loss of market power. Vulnerable markets allow financial institutions to concentrate ownership for profit.
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- Busetto, Francesca & Codognato, Giulio & Ghosal, Sayantan, 2011.
"Noncooperative oligopoly in markets with a continuum of traders,"
Games and Economic Behavior,
Elsevier, vol. 72(1), pages 38-45, May.
- Busetto, Francesca & Codognato, Giulio & Ghosal, Sayantan, 2008. "Noncooperative Oligopoly in Markets with a Continuum of Traders," The Warwick Economics Research Paper Series (TWERPS) 866, University of Warwick, Department of Economics.
- CODOGNATO, Giulio & GHOSAL, Sayantan, 1994. "Cournot Equilibria in Markets with a Continuum of Traders," CORE Discussion Papers 1994059, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Sahi, Siddhartha & Yao, Shuntian, 1989. "The non-cooperative equilibria of a trading economy with complete markets and consistent prices," Journal of Mathematical Economics, Elsevier, vol. 18(4), pages 325-346, September.
- repec:hhs:iuiwop:516 is not listed on IDEAS
- Roth, David, 1996. "Rationalizable Predatory Pricing," Journal of Economic Theory, Elsevier, vol. 68(2), pages 380-396, February.
- Masahiro Okuno, 1977.
"Oligopoly and Competition in Large Markets,"
305, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Shitovitz, Benyamin, 1973. "Oligopoly in Markets with a Continuum of Traders," Econometrica, Econometric Society, vol. 41(3), pages 467-501, May.
- Osterdal, Lars Peter, 2003. "A note on the stability of collusion in differentiated oligopolies," Research in Economics, Elsevier, vol. 57(1), pages 53-64, March.
- Drew Fudenberg & Jean Tirole, 1986. "A "Signal-Jamming" Theory of Predation," RAND Journal of Economics, The RAND Corporation, vol. 17(3), pages 366-376, Autumn.
- Busetto, Francesca & Codognato, Giulio & Ghosal, Sayantan, 2008. "Cournot-Walras Equilibrium as a Subgame Perfect Equilibrium," The Warwick Economics Research Paper Series (TWERPS) 837, University of Warwick, Department of Economics.
- Pot Erik & Peeters Ronald & Peters Hans & Vermeulen Dries, 2010. "Intentional Price Wars on the Equilibrium Path," Research Memorandum 028, Maastricht University, Maastricht Research School of Economics of Technology and Organization (METEOR).
- Codognato, Giulio, 1995. "Cournot-Walras and Cournot Equilibria in Mixed Markets: A Comparison," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 5(2), pages 361-70, March.
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