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Price and quality in spatial competition

We study the relationship between competition and quality within a spatial competition framework where firms compete in prices and quality. We generalise existing literature on spatial price-quality competition along several dimensions, including utility functions that are non-linear in income and cost functions that are non-separable in output and quality. Our main message is that the scope for a positive relationship between competition and quality is underestimated in the existing literature. If we allow for income effects by assuming that utility is strictly concave in income, we find that lower transportation costs always lead to higher quality. The presence of income effects might also reverse a previously reported negative relationship between the number of firms and equilibrium quality. This reversal result is further strenghtened if there are cost substitutabilities between output and quality. Equilibrium quality provision is always less than socially optimal in the presence of income effects.

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File URL: http://www3.eeg.uminho.pt/economia/nipe/docs/2009/NIPE_WP_21_2009.pdf
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Paper provided by NIPE - Universidade do Minho in its series NIPE Working Papers with number 21/2009.

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Date of creation: 2009
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Handle: RePEc:nip:nipewp:21/2009
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Núcleo de Investigação em Políticas Económicas, Escola de Economia e Gestão, Universidade do Minho, P-4710-057 Braga, Portugal

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  1. Salvanes, Kjell G. & Steen, Frode & Sorgard, Lars, 2005. "Hotelling in the air? Flight departures in Norway," Regional Science and Urban Economics, Elsevier, vol. 35(2), pages 193-213, March.
  2. d'ASPREMONT, Claude & GABSZEWICZ, Jean J. & THISSE, Jacques-François, . "On Hotelling's "Stability in competition"," CORE Discussion Papers RP 385, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  3. Jaskold Gabszewicz, J. & Thisse, J. -F., 1980. "Entry (and exit) in a differentiated industry," Journal of Economic Theory, Elsevier, vol. 22(2), pages 327-338, April.
  4. Richard Schmalensee, 1974. "Market Structure, Durability, and Maintenance Effort," Review of Economic Studies, Oxford University Press, vol. 41(2), pages 277-287.
  5. Wauthy, X., 1994. "Quality Choice in Models of Vertical Differentiation," Discussion Papers (IRES - Institut de Recherches Economiques et Sociales) 1994033, Université catholique de Louvain, Institut de Recherches Economiques et Sociales (IRES).
  6. CHAMPSAUR, Paul & ROCHET, Jean-Charles, . "Multiproduct duopolists," CORE Discussion Papers RP 854, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  7. Gravelle, Hugh, 1999. "Capitation contracts: access and quality," Journal of Health Economics, Elsevier, vol. 18(3), pages 315-340, June.
  8. Jean Marie Abraham & Martin Gaynor & William B Vogt, 2003. "Entry and Competition in Local Hospital Markets," The Centre for Market and Public Organisation 03/088, Department of Economics, University of Bristol, UK.
  9. Domberger, Simon & Hall, Christine & Li, Eric Ah Lik, 1995. "The Determinants of Price and Quality in Competitively Tendered Contracts," Economic Journal, Royal Economic Society, vol. 105(433), pages 1454-70, November.
  10. Astrid A. Dick, 2007. "Market Size, Service Quality, and Competition in Banking," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 39(1), pages 49-81, 02.
  11. Carl Shapiro, 1983. "Premiums for High Quality Products as Returns to Reputations," The Quarterly Journal of Economics, Oxford University Press, vol. 98(4), pages 659-679.
  12. Ching-to Ma & James Burgess, 1993. "Quality competition, welfare, and regulation," Journal of Economics, Springer, vol. 58(2), pages 153-173, June.
  13. Economides, Nicholas, 1993. "Quality variations in the circular model of variety-differentiated products," Regional Science and Urban Economics, Elsevier, vol. 23(2), pages 235-257, April.
  14. Kurt R. Brekke & Robert Nuscheler & Odd Rune Straume, 2006. "Quality and Location Choices under Price Regulation," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 15(1), pages 207-227, 03.
  15. Nazmi Sari, 2002. "Do competition and managed care improve quality?," Health Economics, John Wiley & Sons, Ltd., vol. 11(7), pages 571-584.
  16. Arora, Ashish & Forman, Chris & Nandkumar, Anand & Telang, Rahul, 2010. "Competition and patching of security vulnerabilities: An empirical analysis," Information Economics and Policy, Elsevier, vol. 22(2), pages 164-177, May.
  17. Martin Gaynor, . "What Do We Know About Competition and Quality in Health Care Markets?," GSIA Working Papers 2006-E62, Carnegie Mellon University, Tepper School of Business.
  18. Stole, Lars A, 1995. "Nonlinear Pricing and Oligopoly," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 4(4), pages 529-62, Winter.
  19. Jaskold Gabszewicz, J. & Thisse, J. -F., 1979. "Price competition, quality and income disparities," Journal of Economic Theory, Elsevier, vol. 20(3), pages 340-359, June.
  20. Brekke, Kurt R. & Nuscheler, Robert, 2003. "Gatekeeping in health care," Working Papers in Economics 10/03, University of Bergen, Department of Economics.
  21. Degryse, Hans & Irmen, Andreas, 1997. "Attribute Dependence and the Provision of Quality," CEPR Discussion Papers 1635, C.E.P.R. Discussion Papers.
  22. Shaked, Avner & Sutton, John, 1983. "Natural Oligopolies," Econometrica, Econometric Society, vol. 51(5), pages 1469-83, September.
  23. David Dranove & Mark Shanley & Carol Simon, 1992. "Is Hospital Competition Wasteful?," RAND Journal of Economics, The RAND Corporation, vol. 23(2), pages 247-262, Summer.
  24. Carol Propper & Simon Burgess & Denise Gossage, 2008. "Competition and Quality: Evidence from the NHS Internal Market 1991-9," Economic Journal, Royal Economic Society, vol. 118(525), pages 138-170, 01.
  25. Mussa, Michael & Rosen, Sherwin, 1978. "Monopoly and product quality," Journal of Economic Theory, Elsevier, vol. 18(2), pages 301-317, August.
  26. Domberger, Simon & Sherr, Avrom, 1989. "The impact of competition on pricing and quality of legal services," International Review of Law and Economics, Elsevier, vol. 9(1), pages 41-56, June.
  27. Daniel P. Kessler & Mark B. McClellan, 2000. "Is Hospital Competition Socially Wasteful?," The Quarterly Journal of Economics, Oxford University Press, vol. 115(2), pages 577-615.
  28. Swan, Peter L, 1970. "Durability of Consumption Goods," American Economic Review, American Economic Association, vol. 60(5), pages 884-94, December.
  29. Propper, Carol & Burgess, Simon & Green, Katherine, 2004. "Does competition between hospitals improve the quality of care?: Hospital death rates and the NHS internal market," Journal of Public Economics, Elsevier, vol. 88(7-8), pages 1247-1272, July.
  30. Klein, Benjamin & Leffler, Keith B, 1981. "The Role of Market Forces in Assuring Contractual Performance," Journal of Political Economy, University of Chicago Press, vol. 89(4), pages 615-41, August.
  31. Rajiv D. Banker & Inder Khosla & Kingshuk K. Sinha, 1998. "Quality and Competition," Management Science, INFORMS, vol. 44(9), pages 1179-1192, September.
  32. Steven Berry & Joel Waldfogel, 2010. "PRODUCT QUALITY AND MARKET SIZE -super-," Journal of Industrial Economics, Wiley Blackwell, vol. 58(1), pages 1-31, 03.
  33. Asher Wolinsky, 1994. "Regulation of Duopoly: Managed Competition vs. Regulated Monopolies," Discussion Papers 1116, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
  34. Spulber, Daniel F., 1989. "Product variety and competitive discounts," Journal of Economic Theory, Elsevier, vol. 48(2), pages 510-525, August.
  35. Motta, Massimo, 1993. "Endogenous Quality Choice: Price vs. Quantity Competition," Journal of Industrial Economics, Wiley Blackwell, vol. 41(2), pages 113-31, June.
  36. Avner Shaked & John Sutton, 1982. "Relaxing Price Competition Through Product Differentiation," Review of Economic Studies, Oxford University Press, vol. 49(1), pages 3-13.
  37. De Fraja, Giovanni, 1996. "Product line competition in vertically differentiated markets," International Journal of Industrial Organization, Elsevier, vol. 14(3), pages 389-414, May.
  38. Rachel E. Kranton, 2003. "Competition and the Incentive to Produce High Quality," Economica, London School of Economics and Political Science, vol. 70(279), pages 385-404, 08.
  39. Michael Mazzeo, 2003. "Competition and Service Quality in the U.S. Airline Industry," Review of Industrial Organization, Springer, vol. 22(4), pages 275-296, June.
  40. Tay, Abigail, 2003. " Assessing Competition in Hospital Care Markets: The Importance of Accounting for Quality Differentiation," RAND Journal of Economics, The RAND Corporation, vol. 34(4), pages 786-814, Winter.
  41. Eric Maskin & John Riley, 1984. "Monopoly with Incomplete Information," RAND Journal of Economics, The RAND Corporation, vol. 15(2), pages 171-196, Summer.
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