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Competition, Incomplete Discrimination and Versioning

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  • Khaled Diaw

    (Crest)

  • Jérôme Pouyet

    (Crest)

Abstract

Producers of software viewers commonly offer basic versions of their products for freewhile more sophisticated versions are highly priced, thereby providing less attractive orlower valuations consumers with larger utility levels. We give some foundations to thisoutcome called versioning. We consider a duopoly in which firms offer differentiated goodsto a representative consumer; the buyer has distinct marginal valuations for the quality ofthe products; each producer perfectly knows the consumer’s taste for its own product, butremains uninformed about its taste for the rival’s product.When each product cannot be purchased in isolation of the other one, a phenomenon ofendogenous preferences arises since a firm’s offer to the consumer depends on the informationunknown by the rival firm. Multiple equilibria emerge and the consumer’s rent increases withhis valuation for one product and decreases with the valuation for the other product. Bycontrast, when each product can be purchased in isolation of the other one, at the uniqueequilibrium consumers with larger valuations for a product earn higher rents.The analysis is undertaken under two alternative pricing policies: in the partially-discriminatorycase, producers make use of the known information only; in the fully-discriminatorycase, each producer second-degree price discriminates the consumer according to the unknowninformation. We show that, sometimes, firms prefer partial to full discrimination,i.e., strategic ignorance of consumers’ tastes for the rival brand softens competition.

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Paper provided by Centre de Recherche en Economie et Statistique in its series Working Papers with number 2004-20.

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Date of creation: 2004
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Handle: RePEc:crs:wpaper:2004-20

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  1. Ivaldi, Marc & Martimort, David, 1993. "Competition under Nonlinear Pricing," IDEI Working Papers 29, Institut d'Économie Industrielle (IDEI), Toulouse.
  2. Miravete, Eugenio J, 2004. "Are all those Calling Plans Really Necessary? The Limited Gains From Complex Tariffs," CEPR Discussion Papers 4237, C.E.P.R. Discussion Papers.
  3. Laffont, Jean-Jacques & Pouyet, Jérôme, 2000. "The Subsidiarity Bias in Regulation," IDEI Working Papers 96, Institut d'Économie Industrielle (IDEI), Toulouse.
  4. Guesnerie, Roger & Laffont, Jean-Jacques, 1984. "A complete solution to a class of principal-agent problems with an application to the control of a self-managed firm," Journal of Public Economics, Elsevier, vol. 25(3), pages 329-369, December.
  5. Daniel F. Spulber, 1989. "Regulation and Markets," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262192756, November.
  6. Bond, E.W. & Gresik & T.A., 1995. "Competition Between Asymmetrically Informed Principals," Papers 11-95-13, Pennsylvania State - Department of Economics.
  7. Bond, E.W. & Gresik, T.A., 1998. "Incentive Compatible Information Transfer Between Asymmetrically Informed Principals," Papers 8-98-1, Pennsylvania State - Department of Economics.
  8. Thisse, J.-F. & Vives, X., 1987. "On the strategic choice of spatial price policy," CORE Discussion Papers 1987008, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  9. Martimort, David & Stole, Lars, 2009. "Market Participation under Delegated and Intrinsic Common Agency Games," Open Access publications from University of Toulouse 1 Capitole http://neeo.univ-tlse1.fr, University of Toulouse 1 Capitole.
  10. Holmes, Thomas J, 1989. "The Effects of Third-Degree Price Discrimination in Oligopoly," American Economic Review, American Economic Association, vol. 79(1), pages 244-50, March.
  11. Olsen, Trond E. & Osmundsen, Petter, 2001. "Strategic tax competition; implications of national ownership," Journal of Public Economics, Elsevier, vol. 81(2), pages 253-277, August.
  12. Geoffrey G. Parker & Marshall W. Van Alstyne, 2000. "Information Complements, Substitutes, and Strategic Product Design," William Davidson Institute Working Papers Series 299, William Davidson Institute at the University of Michigan.
  13. Bernheim, B Douglas & Whinston, Michael D, 1986. "Common Agency," Econometrica, Econometric Society, vol. 54(4), pages 923-42, July.
  14. Martimort David & Stole Lars, 2003. "Contractual Externalities and Common Agency Equilibria," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 3(1), pages 1-40, July.
  15. Spulber, Daniel F., 1989. "Product variety and competitive discounts," Journal of Economic Theory, Elsevier, vol. 48(2), pages 510-525, August.
  16. Green, Jerry & Laffont, Jean-Jacques, 1977. "Characterization of Satisfactory Mechanisms for the Revelation of Preferences for Public Goods," Econometrica, Econometric Society, vol. 45(2), pages 427-38, March.
  17. David MARTIMORT, 1992. "Multi-principaux avec anti-sélection," Annales d'Economie et de Statistique, ENSAE, issue 28, pages 1-37.
  18. Calzolari, Giacomo & Pavan, Alessandro, 2006. "On the optimality of privacy in sequential contracting," Journal of Economic Theory, Elsevier, vol. 130(1), pages 168-204, September.
  19. Stole, Lars A., 2007. "Price Discrimination and Competition," Handbook of Industrial Organization, Elsevier.
  20. Miravete, Eugenio J & Röller, Lars-Hendrik, 2003. "Competitive Non-Linear Pricing in Duopoly Equilibrium: The Early US Cellular Telephone Industry," CEPR Discussion Papers 4069, C.E.P.R. Discussion Papers.
  21. Liu, Qihong & Serfes, Konstantinos, 2006. "Customer information sharing among rival firms," European Economic Review, Elsevier, vol. 50(6), pages 1571-1600, August.
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