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Vulnerable Markets

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  • David Mayer-Foulkes

Abstract

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.

Suggested Citation

  • David Mayer-Foulkes, 2011. "Vulnerable Markets," DEGIT Conference Papers c016_040, DEGIT, Dynamics, Economic Growth, and International Trade.
    • Handle: RePEc:deg:conpap:c016_040
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    File URL: http://degit.sam.sdu.dk/papers/degit_16/c016_040.pdf
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    1. Jaskold Gabszewicz, Jean & Vial, Jean-Philippe, 1972. "Oligopoly "A la cournot" in a general equilibrium analysis," Journal of Economic Theory, Elsevier, vol. 4(3), pages 381-400, June.
    2. 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.
    3. Gomez, Rosario & Goeree, Jacob K., 2008. "Predatory Pricing: Rare Like a Unicorn?," Handbook of Experimental Economics Results, in: Charles R. Plott & Vernon L. Smith (ed.), Handbook of Experimental Economics Results, edition 1, volume 1, chapter 22, pages 178-184, Elsevier.
    4. Codognato, G., 1995. "Cournot-Walras and Cournot equilibria in mixed markets: A comparison," LIDAM Reprints CORE 1134, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    5. Persson, Lars, 2004. "Predation and mergers: Is merger law counterproductive?," European Economic Review, Elsevier, vol. 48(2), pages 239-258, April.
    6. repec:bla:jindec:v:45:y:1997:i:2:p:117-37 is not listed on IDEAS
    7. 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.
    8. Margaret C. Levenstein, 1997. "Price Wars and the Stability of Collusion: A Study of the Pre‐World War I Bromine Industry," Journal of Industrial Economics, Wiley Blackwell, vol. 45(2), pages 117-137, June.
    9. Green, Edward J & Porter, Robert H, 1984. "Noncooperative Collusion under Imperfect Price Information," Econometrica, Econometric Society, vol. 52(1), pages 87-100, January.
    10. Abreu, Dilip & Pearce, David & Stacchetti, Ennio, 1986. "Optimal cartel equilibria with imperfect monitoring," Journal of Economic Theory, Elsevier, vol. 39(1), pages 251-269, June.
    11. Milgrom, Paul & Roberts, John, 1982. "Predation, reputation, and entry deterrence," Journal of Economic Theory, Elsevier, vol. 27(2), pages 280-312, August.
    12. Busetto, Francesca & Codognato, Giulio & Ghosal, Syantan, "undated". "Cournot-Walras Equilibrium as a Subgame Perfect Equilibrium," Economic Research Papers 269786, University of Warwick - Department of Economics.
    13. repec:hhs:iuiwop:516 is not listed on IDEAS
    14. 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.
    15. Pot, E.A. & Peeters, R.J.A.P. & Peters, H.J.M. & Vermeulen, A.J., 2010. "Intentional price wars on the equilibrium path," Research Memorandum 028, Maastricht University, Maastricht Research School of Economics of Technology and Organization (METEOR).
    16. Yamey, B S, 1972. "Predatory Price Cutting: Notes and Comments," Journal of Law and Economics, University of Chicago Press, vol. 15(1), pages 129-142, April.
    17. Hall, Robert E, 1988. "The Relation between Price and Marginal Cost in U.S. Industry," Journal of Political Economy, University of Chicago Press, vol. 96(5), pages 921-947, October.
    18. Roth, David, 1996. "Rationalizable Predatory Pricing," Journal of Economic Theory, Elsevier, vol. 68(2), pages 380-396, February.
    19. Okuno, Masahiro & Postlewaite, Andrew & Roberts, John, 1980. "Oligopoly and Competition in Large Markets," American Economic Review, American Economic Association, vol. 70(1), pages 22-31, March.
    20. Shitovitz, Benyamin, 1973. "Oligopoly in Markets with a Continuum of Traders," Econometrica, Econometric Society, vol. 41(3), pages 467-501, May.
    21. repec:fth:iniesr:516 is not listed on IDEAS
    22. 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 361-370, March.
    23. Abreu, Dilip, 1986. "Extremal equilibria of oligopolistic supergames," Journal of Economic Theory, Elsevier, vol. 39(1), pages 191-225, June.
    24. 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.
    25. Bolton, Patrick & Scharfstein, David S, 1990. "A Theory of Predation Based on Agency Problems in Financial Contracting," American Economic Review, American Economic Association, vol. 80(1), pages 93-106, March.
    26. Harrington, Joseph Jr., 1989. "Collusion and predation under (almost) free entry," International Journal of Industrial Organization, Elsevier, vol. 7(3), pages 381-401.
    27. CODOGNATO, Giulio & GHOSAL, Sayantan, 1994. "Cournot Equilibria in Markets with a Continuum of Traders," LIDAM Discussion Papers CORE 1994059, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    28. Lamoreaux, Naomi R., 1991. "Bank Mergers in Late Nineteenth-Century New England: The Contingent Nature of Structural Change," The Journal of Economic History, Cambridge University Press, vol. 51(3), pages 537-557, September.
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