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Multiproduct Firms and Product Differentiation: a Survey

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Author Info
Manez, J.A.
Waterson, M.

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Abstract

We start the survey by reviewing the implications of horizontal and vertical product differentiation on market structure under the assumption of single-product firms. Then, we analyze the main results of the multi-product firm models, both when variants are assumed differentiated in vertical attributes only and when variants are assumed differentiated in two dimensions (vertical and horizontal). Finally, we review the empirical literature about the discrete-choice models of product differention.

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File URL: http://www2.warwick.ac.uk/fac/soc/economics/research/workingpapers/publications/twerp594.pdf
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Publisher Info
Paper provided by University of Warwick, Department of Economics in its series The Warwick Economics Research Paper Series (TWERPS) with number 594.

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Length: 56 pages
Date of creation: 2001
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Handle: RePEc:wrk:warwec:594

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Related research
Keywords: COMPETITION ; MARKET ; PRODUCTION DIVERSIFICATION;

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Find related papers by JEL classification:
D49 - Microeconomics - - Market Structure and Pricing - - - Other
L81 - Industrial Organization - - Industry Studies: Services - - - Retail and Wholesale Trade; e-Commerce

References listed on IDEAS
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.:

  1. Steven Berry & James Levinsohn & Ariel Pakes, 1995. "Voluntary Export Restraints on Automobiles: Evaluating a Strategic TradePolicy," NBER Working Papers 5235, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  2. Avner Shaked & John Sutton, 1990. "Multiproduct Firms and Market Structure," RAND Journal of Economics, The RAND Corporation, vol. 21(1), pages 45-62, Spring. [Downloadable!] (restricted)
  3. Champsaur, Paul & Rochet, Jean-Charles, 1989. "Multiproduct Duopolists," Econometrica, Econometric Society, vol. 57(3), pages 533-57, May. [Downloadable!] (restricted)
  4. Sutton, John, 1986. "Vertical Product Differentiation: Some Basic Themes," American Economic Review, American Economic Association, vol. 76(2), pages 393-98, May. [Downloadable!] (restricted)
  5. Steven C. Salop, 1979. "Monopolistic Competition with Outside Goods," Bell Journal of Economics, The RAND Corporation, vol. 10(1), pages 141-156, Spring. [Downloadable!] (restricted)
  6. Nevo, Aviv, 1998. "Identification of the oligopoly solution concept in a differentiated-products industry," Economics Letters, Elsevier, vol. 59(3), pages 391-395, June. [Downloadable!] (restricted)
  7. Eaton, B Curtis & Lipsey, Richard G, 1979. "The Theory of Market Pre-emption: The Persistence of Excess Capacity and Monopoly in Growing Spatial Markets," Economica, London School of Economics and Political Science, vol. 46(182), pages 149-58, May. [Downloadable!] (restricted)
  8. Paul W. Dobson & Michael Waterson, 1996. "Product Range and Interfirm Competition," Journal of Economics & Management Strategy, Blackwell Publishing, vol. 5(3), pages 317-341, 09. [Downloadable!] (restricted)
  9. Canoy, Marcel & Peitz, Martin, 1997. "The Differentiation Triangle," Journal of Industrial Economics, Blackwell Publishing, vol. 45(3), pages 305-28, September. [Downloadable!] (restricted)
  10. Goldberg, Pinelopi Koujianou, 1995. "Product Differentiation and Oligopoly in International Markets: The Case of the U.S. Automobile Industry," Econometrica, Econometric Society, vol. 63(4), pages 891-951, July. [Downloadable!] (restricted)
  11. Steven Berry & Michael Carnall & Pablo T. Spiller, 1996. "Airline Hubs: Costs, Markups and the Implications of Customer Heterogeneity," NBER Working Papers 5561, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  12. Degryse, Hans, 1996. "On the Interaction between Vertical and Horizontal Product Differentiation: An Application to Banking," Journal of Industrial Economics, Blackwell Publishing, vol. 44(2), pages 169-86, June. [Downloadable!] (restricted)
  13. Steven T. Berry, 1994. "Estimating Discrete-Choice Models of Product Differentiation," RAND Journal of Economics, The RAND Corporation, vol. 25(2), pages 242-262, Summer. [Downloadable!] (restricted)
  14. Brander, James A & Eaton, Jonathan, 1984. "Product Line Rivalry," American Economic Review, American Economic Association, vol. 74(3), pages 323-34, June. [Downloadable!] (restricted)
    Other versions:
  15. Caplin, Andrew & Nalebuff, Barry, 1991. "Aggregation and Imperfect Competition: On the Existence of Equilibrium," Econometrica, Econometric Society, vol. 59(1), pages 25-59, January. [Downloadable!] (restricted)
    Other versions:
  16. Klemperer, Paul, 1992. "Equilibrium Product Lines: Competing Head-to-Head May Be Less Competitive," American Economic Review, American Economic Association, vol. 82(4), pages 740-55, September. [Downloadable!] (restricted)
  17. Curtis Eaton, B. & Lipsey, Richard G., 1989. "Product differentiation," Handbook of Industrial Organization, in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 1, chapter 12, pages 723-768 Elsevier. [Downloadable!] (restricted)
  18. Steven Berry & Vittorio Grilli & F. Lopez-de-Silanes, 1992. "The Automobile Industry and The Mexico-Us Free Trade Agreement," NBER Working Papers 4152, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  19. Mussa, Michael & Rosen, Sherwin, 1978. "Monopoly and product quality," Journal of Economic Theory, Elsevier, vol. 18(2), pages 301-317, August. [Downloadable!] (restricted)
  20. Shaked, Avner & Sutton, John, 1987. "Product Differentiation and Industrial Structure," Journal of Industrial Economics, Blackwell Publishing, vol. 36(2), pages 131-46, December. [Downloadable!] (restricted)
  21. Shaked, Avner & Sutton, John, 1982. "Relaxing Price Competition through Product Differentiation," Review of Economic Studies, Blackwell Publishing, vol. 49(1), pages 3-13, January. [Downloadable!] (restricted)
  22. Katz, Michael L, 1984. "Firm-Specific Differentiation and Competition among Multiproduct Firms," Journal of Business, University of Chicago Press, vol. 57(1), pages S149-66, January. [Downloadable!] (restricted)
  23. Berry, Steven & Levinsohn, James & Pakes, Ariel, 1995. "Automobile Prices in Market Equilibrium," Econometrica, Econometric Society, vol. 63(4), pages 841-90, July. [Downloadable!] (restricted)
  24. Kenneth L. Judd, 1983. "Credible Spatial Preemption," Discussion Papers 577, Northwestern University, Center for Mathematical Studies in Economics and Management Science. [Downloadable!]
    Other versions:
  25. Feenstra, Robert C & Levinsohn, James A, 1995. "Estimating Markups and Market Conduct with Multidimensional Product Attributes," Review of Economic Studies, Blackwell Publishing, vol. 62(1), pages 19-52, January. [Downloadable!] (restricted)
  26. Waterson, Michael, 1989. "Models of Product Differentiation," Bulletin of Economic Research, Blackwell Publishing, vol. 41(1), pages 1-27, January.
  27. Shaked, Avner & Sutton, John, 1983. "Natural Oligopolies," Econometrica, Econometric Society, vol. 51(5), pages 1469-83, September. [Downloadable!] (restricted)
  28. Gilbert, Richard J & Matutes, Carmen, 1993. "Product Line Rivalry with Brand Differentiation," Journal of Industrial Economics, Blackwell Publishing, vol. 41(3), pages 223-40, September. [Downloadable!] (restricted)
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  1. Paul de Bijl & Martin Peitz, 2008. "Access Regulation and the Adoption of VoIP," CPB Discussion Papers 109, CPB Netherlands Bureau for Economic Policy Analysis. [Downloadable!]
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