Competition with exclusive contracts and market-share discounts
AbstractWe study the effects of exclusive contracts and market-share discounts (i.e., discounts conditioned on the share a firm receives of the customer’s total purchases) in an adverse selection model where firms supply differentiated products and compete in non-linear prices. We show that exclusive contracts intensify the competition among the firms, increasing consumer surplus, improving efficiency, and reducing profits. Firms would gain if these contracts were prohibited, but are caught in a prisoner’s dilemma if they are permitted. In this latter case, allowing firms to offer also market-share discounts unambiguously weakens competition, reducing efficiency and harming consumers. However, starting from a situation where exclusive contracts are prohibited, the effect of market-share discounts (which include exclusive contracts as a limiting case) is ambiguous.
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Bibliographic InfoPaper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 7613.
Date of creation: Dec 2009
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Find related papers by JEL classification:
- D42 - Microeconomics - - Market Structure and Pricing - - - Monopoly
- D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
- L42 - Industrial Organization - - Antitrust Issues and Policies - - - Vertical Restraints; Resale Price Maintenance; Quantity Discounts
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.:
- Alessandro Pavan & Giacomo Calzolari, 2010.
"Truthful Revelation Mechanisms for Simultaneous Common Agency Games,"
American Economic Journal: Microeconomics,
American Economic Association, vol. 2(2), pages 132-90, May.
- Alessandro Pavan & Giacomo Calzolari, 2008. "Truthful Revelation Mechanisms for Simultaneous Common Agency Games," Carlo Alberto Notebooks 85, Collegio Carlo Alberto.
- Giacomo Calzolari & Alessandro Pavan, 2007. "Truthful Revelation Mechanisms for Simultaneous Common Agency Games," Discussion Papers 1458, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Elyakime, Bernard & Laffont, Jean-Jacques & Loisel, Patrice & Vuong, Quang, 1993.
"First-Price Sealed-Bid Auctions with Secret Reservation Prices,"
IDEI Working Papers
27, Institut d'Économie Industrielle (IDEI), Toulouse.
- Bernard ELYAKIME & Jean-Jacques LAFFONT & Patrice LOISEL & Quang VUONG, 1994. "First-Price Sealed-Bid Auctions with Secret Reservation Prices," Annales d'Economie et de Statistique, ENSAE, issue 34, pages 115-141.
- Ivaldi, M. & Martimort, D., 1992.
"Competition Under Nonlinear Pricing,"
93.288, Toulouse - GREMAQ.
- Jullien, Bruno, 2000.
"Participation Constraints in Adverse Selection Models,"
Journal of Economic Theory,
Elsevier, vol. 93(1), pages 1-47, July.
- Jullien, Bruno, 1997. "Participation Constraints in Adverse Selection Models," IDEI Working Papers 67, Institut d'Économie Industrielle (IDEI), Toulouse.
- Armstrong, M. & Cowan, S. & Vickers, J., 1992.
"Nonlinear Pricing and Price Cap Regulation,"
Economics Series Working Papers
99152, University of Oxford, Department of Economics.
- Armstrong, Mark & Vickers, John, 2001. "Competitive Price Discrimination," RAND Journal of Economics, The RAND Corporation, vol. 32(4), pages 579-605, Winter.
- David Martimort & Lars Stole, 2009. "Market participation in delegated and intrinsic common-agency games," RAND Journal of Economics, RAND Corporation, vol. 40(1), pages 78-102.
- David Martimort & Lars Stole, 2002.
"The Revelation and Delegation Principles in Common Agency Games,"
Econometric Society, vol. 70(4), pages 1659-1673, July.
- David Martimort & Lars Stole, 2001. "The Revelation and Delegation Principles in Common Agency Games," CESifo Working Paper Series 575, CESifo Group Munich.
- Armstrong, Mark, 2006. "Price discrimination," MPRA Paper 4693, University Library of Munich, Germany.
- Calzolari, Giacomo & Denicolò, Vincenzo, 2010. "Competitive quantity discounts," CEPR Discussion Papers 8144, C.E.P.R. Discussion Papers.
- Mark Armstrong, 2012.
"A More General Theory of Commodity Bundling,"
Economics Series Working Papers
624, University of Oxford, Department of Economics.
- Martimort, David & Stole, Lars, 2011. "Public Contracting in Delegated Agency Games," MPRA Paper 32874, University Library of Munich, Germany.
- Frank Maier-Rigaud & Ulrich Schwalbe, 2013. "Do Retroactive Rebates Imply Lower Prices for Consumers?," Working Papers 2013-ECO-10, IESEG School of Management.
- Hoernig, Steffen & Valletti, Tommaso, 2010.
"When two-part tariffs are not enough: Mixing with nonlinear pricing,"
CEPR Discussion Papers
7720, C.E.P.R. Discussion Papers.
- Hoernig Steffen & Valletti Tommaso M., 2011. "When Two-Part Tariffs are Not Enough: Mixing with Nonlinear Pricing," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 11(1), pages 1-20, October.
- Philippe Choné & Laurent Linnemer, 2011. "Leaving the Door Ajar : Nonlinear Pricing by a Dominant Firm," Working Papers 2011-16, Centre de Recherche en Economie et Statistique.
- Armstrong, Mark, 2010.
"Bundling revisited: substitute products and inter-firm discounts,"
26782, University Library of Munich, Germany.
- Mark Armstrong, 2011. "Bundling Revisited: Substitute Products and Inter-Firm Discounts," Economics Series Working Papers 574, University of Oxford, Department of Economics.
- Philippe Choné & Laurent Linnemer, 2012. "Nonlinear Pricing as Exclusionary Conduct," Working Papers 2012-11, Centre de Recherche en Economie et Statistique.
- Calzolari, Giacomo & Denicolò, Vincenzo, 2011. "On the anti-competitive effects of quantity discounts," International Journal of Industrial Organization, Elsevier, vol. 29(3), pages 337-341, May.
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