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Price and quality competition

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Listed author(s):
  • Ioana Chioveanu

    ()

Abstract

This study considers an oligopoly model with simultaneous price and quality choice. Ex-ante homogeneous sellers compete by offering products at one of two quality levels. The consumers have heterogeneous tastes for quality: for some consumers it is efficient to buy a high quality product, while for others it is efficient to buy a low quality product. In the symmetric equilibrium firms use mixed strategies that randomize both price and quality, and obtain strictly positive profits. This framework highlights trade-offs which determine the impact of consumer protection policy in the form of quality standards. Copyright Springer-Verlag 2012

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File URL: http://hdl.handle.net/10.1007/s00712-011-0259-z
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Article provided by Springer in its journal Journal of Economics.

Volume (Year): 107 (2012)
Issue (Month): 1 (September)
Pages: 23-44

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Handle: RePEc:kap:jeczfn:v:107:y:2012:i:1:p:23-44
DOI: 10.1007/s00712-011-0259-z
Contact details of provider: Web page: http://www.springer.com

Keywords: Oligopoly; Price and quality competition; Quality standards; L13; L15; L50;

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Find related papers by JEL classification:
  • L5 - Industrial Organization - - Regulation and Industrial Policy
  • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
  • L15 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Information and Product Quality

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  1. Mark Armstrong & Yongmin Chen, 2009. "Inattentive Consumers and Product Quality," Journal of the European Economic Association, MIT Press, vol. 7(2-3), pages 411-422, 04-05.
  2. Ching-to Ma & James Burgess, 1993. "Quality competition, welfare, and regulation," Journal of Economics, Springer, vol. 58(2), pages 153-173, June.
  3. Crampes, Claude & Hollander, Abraham, 1995. "Duopoly and quality standards," European Economic Review, Elsevier, vol. 39(1), pages 71-82, January.
  4. Besancenot, Damien & Vranceanu, Radu, 2004. "Quality and price dispersion in an equilibrium search model," Journal of Economics and Business, Elsevier, vol. 56(2), pages 99-116.
  5. Varian, Hal R, 1980. "A Model of Sales," American Economic Review, American Economic Association, vol. 70(4), pages 651-659, September.
  6. Wang, X. Henry & Yang, Bill Z., 2001. "Mixed-strategy equilibria in a quality differentiation model," International Journal of Industrial Organization, Elsevier, vol. 19(1-2), pages 213-226, January.
  7. Koji Ishibashi, 2001. "Strategic delegation under quality competition," Journal of Economics, Springer, vol. 73(1), pages 25-56, February.
  8. Leland, Hayne E, 1979. "Quacks, Lemons, and Licensing: A Theory of Minimum Quality Standards," Journal of Political Economy, University of Chicago Press, vol. 87(6), pages 1328-1346, December.
  9. Mark Armstrong, 2008. "Interactions between Competition and Consumer Policy," CPI Journal, Competition Policy International, vol. 4.
  10. Valletti, Tommaso M, 2000. "Minimum Quality Standards under Cournot Competition," Journal of Regulatory Economics, Springer, vol. 18(3), pages 235-245, November.
  11. Jean Tirole, 1988. "The Theory of Industrial Organization," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262200716, July.
  12. Michael R. Baye & John Morgan & Patrick Scholten, 2006. "Information, Search, and Price Dispersion," Working Papers 2006-11, Indiana University, Kelley School of Business, Department of Business Economics and Public Policy.
  13. Rosenthal, Robert W, 1980. "A Model in Which an Increase in the Number of Sellers Leads to a Higher Price," Econometrica, Econometric Society, vol. 48(6), pages 1575-1579, September.
  14. Uri Ronnen, 1991. "Minimum Quality Standards, Fixed Costs, and Competition," RAND Journal of Economics, The RAND Corporation, vol. 22(4), pages 490-504, Winter.
  15. Asher Wolinsky, 1983. "Prices as Signals of Product Quality," Review of Economic Studies, Oxford University Press, vol. 50(4), pages 647-658.
  16. Besanko, David & Donnenfeld, Shabtai & White, Lawrence J, 1988. "The Multiproduct Firm, Quality Choice, and Regulation," Journal of Industrial Economics, Wiley Blackwell, vol. 36(4), pages 411-429, June.
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Cited by:

  1. Sandro Shelegia & Chris M Wilson, 2014. "A Utility-Based Model of Sales with Informative Advertising," Discussion Paper Series 2014_09, Department of Economics, Loughborough University, revised Oct 2014.
  2. Alexander Karpov, 2016. "Health care inequality, patient mobility and welfare," Economics Bulletin, AccessEcon, vol. 36(2), pages 1000-1009.
  3. Yi-Ling Cheng & Shin-Kun Peng, 2014. "Price competition and quality differentiation with multiproduct firms," Journal of Economics, Springer, vol. 112(3), pages 207-223, July.
  4. Christos Bilanakos & John S. Heywood & John Sessions & Nikolaos Theodoropoulos, 2014. "Worker Training and Competing on Product Quality," University of Cyprus Working Papers in Economics 08-2014, University of Cyprus Department of Economics.
  5. Liao, Hao & Xiao, Rui & Chen, Duanbing & Medo, Matúš & Zhang, Yi-Cheng, 2014. "Firm competition in a probabilistic framework of consumer choice," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 400(C), pages 47-56.

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