Competition For Market Share Or For Market Size: Oligopolistic Equilibria With Varying Competitive Toughness
For an industry producing a composite commodity, we propose a comprehensive concept of oligopolistic equilibrium, allowing for a parameterized continuum of regimes varying in competitive toughness. Each firm sets simultaneously its price and its quantity under two constraints, relative to its market share and to market size. The price and the quantity equilibrium outcomes always belong to the set of oligopolistic equilibria. When firms are identical and we let their number increase, any sequence of symmetric oligopolistic equilibria converges to the monopolistic competition outcome. Further results are derived in the symmetric CES case, concerning in particular the collusive solution enforceability. Copyright 2007 by the Economics Department Of The University Of Pennsylvania And Osaka University Institute Of Social And Economic Research Association.
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Volume (Year): 48 (2007)
Issue (Month): 3 (08)
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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.:
- Shapiro, Carl, 1989. "Theories of oligopoly behavior," Handbook of Industrial Organization, in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 1, chapter 6, pages 329-414 Elsevier.
- Harris, Christopher & Howitt, Peter & Vickers, John & Aghion, Philippe, 2001. "Competition, Imitation and Growth with Step-by-Step Innovation," Scholarly Articles 12375013, Harvard University Department of Economics.
- Fershtman, Chaim & Judd, Kenneth L, 1987.
"Equilibrium Incentives in Oligopoly,"
American Economic Review,
American Economic Association, vol. 77(5), pages 927-40, December.
- Boone, J., 2000.
"Competitive pressure : The effects on investments in product and process innovation,"
Other publications TiSEM
88418185-7603-4c36-92fd-3, Tilburg University, School of Economics and Management.
- Jan Boone, 2000. "Competitive Pressure: The Effects on Investments in Product and Process Innovation," RAND Journal of Economics, The RAND Corporation, vol. 31(3), pages 549-569, Autumn.
- Charles A. Holt & David T. Scheffman, 1987. "Facilitating Practices: The Effects of Advance Notice and Best-Price Policies," RAND Journal of Economics, The RAND Corporation, vol. 18(2), pages 187-197, Summer.
- Aghion, Philippe & Dewatripont, Mathias & Rey, Patrick, 1999.
"Competition, Financial Discipline and Growth,"
Review of Economic Studies,
Wiley Blackwell, vol. 66(4), pages 825-52, October.
- Aghion, Philippe & Dewatripont, Mathias & Rey, Patrick, 1999. "Competition, Financial Discipline and Growth," Scholarly Articles 12490416, Harvard University Department of Economics.
- Aghion, Philippe & Dewatripont, Mathias & Rey, Patrick, 1999. "Competition, Financial Discipline and Growth," CEPR Discussion Papers 2128, C.E.P.R. Discussion Papers.
- Mathias Dewatripont & Philippe Aghion & Patrick Rey, 1999. "Competition, financial discipline and growth," ULB Institutional Repository 2013/9619, ULB -- Universite Libre de Bruxelles.
- Eaton, Jonathan & Grossman, Gene M, 1986.
"Optimal Trade and Industrial Policy under Oligopoly,"
The Quarterly Journal of Economics,
MIT Press, vol. 101(2), pages 383-406, May.
- Jonathan Eaton & Gene M. Grossman, 1983. "Optimal Trade and Industrial Policy Under Oligopoly," NBER Working Papers 1236, National Bureau of Economic Research, Inc.
- Grossman, Sanford J, 1981. "Nash Equilibrium and the Industrial Organization of Markets with Large Fixed Costs," Econometrica, Econometric Society, vol. 49(5), pages 1149-72, September.
- Gene M. Grossman & Elhanan Helpman, 1989.
"Quality Ladders and Product Cycles,"
NBER Working Papers
3201, National Bureau of Economic Research, Inc.
- Aghion, Philippe & Harris, Christopher & Vickers, John, 1997. "Competition and growth with step-by-step innovation: An example," European Economic Review, Elsevier, vol. 41(3-5), pages 771-782, April.
- Encaoua, D. & Ulph, D., 2000.
"Catching-up or Leapfrogging ? The Effects of Competition on Innovation and Growth,"
Papiers d'Economie MathÃ©matique et Applications
2000.97, UniversitÃ© PanthÃ©on-Sorbonne (Paris 1).
- David Encaoua & David Ulph, 2005. "Catching-up or Leapfrogging: The effects of competition on innovation and growth," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) halshs-00177643, HAL.
- Xavier Vives, 2001. "Oligopoly Pricing: Old Ideas and New Tools," MIT Press Books, The MIT Press, edition 1, volume 1, number 026272040x, June.
- Dixit, Avinash K, 1986. "Comparative Statics for Oligopoly," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 27(1), pages 107-22, February.
- Julio J. Rotemberg & Michael Woodford, 1989.
"Oligopolistic Pricing and the Effects of Aggregate Demand on Economic Activity,"
NBER Working Papers
3206, National Bureau of Economic Research, Inc.
- Rotemberg, Julio J & Woodford, Michael, 1992. "Oligopolistic Pricing and the Effects of Aggregate Demand on Economic Activity," Journal of Political Economy, University of Chicago Press, vol. 100(6), pages 1153-1207, December.
- James A. Brander & Barbara J. Spencer, 1983.
"Strategic Commitment with R&D: The Symmetric Case,"
Bell Journal of Economics,
The RAND Corporation, vol. 14(1), pages 225-235, Spring.
- Nirvikar Singh & Xavier Vives, 1984. "Price and Quantity Competition in a Differentiated Duopoly," RAND Journal of Economics, The RAND Corporation, vol. 15(4), pages 546-554, Winter.
- d'ASPREMONT,Â Claude & DOS SANTOS FERREIRA, Rodolphe & GERARD-VARET,Â Louis-AndrÃ©, .
"Pricing schemes and Cournotian equilibria,"
CORE Discussion Papers RP
943, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- d'Aspremont, Claude & Dos Santos Ferreira, Rodolphe & Gerard-Varet, Louis-Andre, 1996.
"On the Dixit-Stiglitz Model of Monopolistic Competition,"
American Economic Review,
American Economic Association, vol. 86(3), pages 623-29, June.
- d'ASPREMONT, C. & DOS SANTOS FERREIRA, R. & GÃ‰RARD-VARET, L.-A., . "On the Dixit-Stiglitz model of monopolistic competition," CORE Discussion Papers RP 1211, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Dixit, Avinash K & Stiglitz, Joseph E, 1975.
"Monopolistic Competition and Optimum Product Diversity,"
The Warwick Economics Research Paper Series (TWERPS)
64, University of Warwick, Department of Economics.
- Dixit, Avinash K & Stiglitz, Joseph E, 1977. "Monopolistic Competition and Optimum Product Diversity," American Economic Review, American Economic Association, vol. 67(3), pages 297-308, June.
- Delgado, Juan & Moreno, Diego, 2004. "Coalition-proof supply function equilibria in oligopoly," Journal of Economic Theory, Elsevier, vol. 114(2), pages 231-254, February.
- Osborne, Martin J. & Pitchik, Carolyn, 1986.
"Price competition in a capacity-constrained duopoly,"
Journal of Economic Theory,
Elsevier, vol. 38(2), pages 238-260, April.
- Osborne, Martin J. & Pitchik, Carolyn, 1983. "Price Competition in a Capacity-Constrained Duopoly," Working Papers 83-08, C.V. Starr Center for Applied Economics, New York University.
- Boone, Jan, 2001. "Intensity of competition and the incentive to innovate," International Journal of Industrial Organization, Elsevier, vol. 19(5), pages 705-726, April.
- Hugo Sonnenschein, 1968. "The Dual of Duopoly Is Complementary Monopoly: or, Two of Cournot's Theories Are One," Journal of Political Economy, University of Chicago Press, vol. 76, pages 316.
- van de Klundert, Theo & Smulders, Sjak, 1997. " Growth, Competition and Welfare," Scandinavian Journal of Economics, Wiley Blackwell, vol. 99(1), pages 99-118, March.
- Vickers, John, 1985. "Delegation and the Theory of the Firm," Economic Journal, Royal Economic Society, vol. 95(380a), pages 138-47, Supplemen.
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