Input price discrimination with downstream Cournot competitors
This Paper addresses the question of third-degree price discrimination in input markets. I propose a solution that relies on a method that decomposes the upstream monopolist’s profit into two parts, one that depends on average input prices, and one that depends on their distribution. I am able to obtain rather general results, and, in the linear demand case, I obtain a full characterization of the equilibria in the two regimes of price discrimination and price uniformity, generalizing the findings of Yoshida (2000). Under reasonable assumptions, input price discrimination negatively affects both consumer surplus and total welfare.
(This abstract was borrowed from another version of this item.)
If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
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.:
- Varian, Hal R, 1985. "Price Discrimination and Social Welfare," American Economic Review, American Economic Association, vol. 75(4), pages 870-875, September.
- Long, Ngo Van & Soubeyran, Antoine, 2001.
"Cost Manipulation Games in Oligopoly, with Costs of Manipulating,"
International Economic Review,
Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 42(2), pages 505-533, May.
- Ngo Van Long & Antoine Soubeyran, 1999. "Cost Manipulation Games in Oligopoly, with Costs of Manipulating," CIRANO Working Papers 99s-13, CIRANO.
- Ngo Van Long & Antoine Soubeyran, 1999. "Input Price Discrimination, Access Pricing, and Bypass," CIRANO Working Papers 99s-23, CIRANO.
- Theodore C. Bergstrom & Hal R. Varian, 1985. "When Are Nash Equilibria Independent of the Distribution of Agents' Characteristics?," Review of Economic Studies, Oxford University Press, vol. 52(4), pages 715-718.
- Yoshihiro Yoshida, 2000. "Third-Degree Price Discrimination in Input Markets: Output and Welfare," American Economic Review, American Economic Association, vol. 90(1), pages 240-246, March.
- Katz, Michael L, 1987. "The Welfare Effects of Third-Degree Price Discrimination in," American Economic Review, American Economic Association, vol. 77(1), pages 154-167, March.
- Xavier Vives, 2001. "Oligopoly Pricing: Old Ideas and New Tools," MIT Press Books, The MIT Press, edition 1, volume 1, number 026272040x, July.
- DeGraba, Patrick, 1990. "Input Market Price Discrimination and the Choice of Technology," American Economic Review, American Economic Association, vol. 80(5), pages 1246-1253, December. Full references (including those not matched with items on IDEAS)