Optimal collusion under cost asymmetry
Cost asymmetry is generally thought to hinder collusion because a more efficient firm hasboth less to gain from collusion and less to fear from retaliation. Our paper reexamines thisconventional wisdom and characterizes optimal collusion without any prior restriction on theclass of strategies. We first stress that firms can ”collude” on retaliation schemes that maximallypunish even the most efficient firm. This implies that whenever collusion is sustainable undercost symmetry, some collusion is also sustainable under cost asymmetry; efficient collusion,however, remains more difficult to sustain when costs are asymmetric. Finally, we show that, inthe presence of side payments, cost asymmetry generally facilitates collusion.
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Volume (Year): 46 (2011)
Issue (Month): 1 (January)
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- Steffen Hoernig, 2007. "Bertrand Games and Sharing Rules," Economic Theory, Springer, vol. 31(3), pages 573-585, June.
- Harrington, Joseph E, Jr, 1991. "The Determination of Price and Output Quotas in a Heterogeneous Cartel," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 32(4), pages 767-92, November.
- Pesendorfer, Martin, 2000. "A Study of Collusion in First-Price Auctions," Review of Economic Studies, Wiley Blackwell, vol. 67(3), pages 381-411, July.
- Dechenaux, Emmanuel & Kovenock, Dan, 2003.
"Endogenous Rationing, Price Dispersion, and Collusion in Capacity Constrained Supergames,"
Purdue University Economics Working Papers
1164, Purdue University, Department of Economics.
- Emmanuel Dechenaux & Dan Kovenock, 2011. "Endogenous rationing, price dispersion and collusion in capacity constrained supergames," Economic Theory, Springer, vol. 47(1), pages 29-74, May.
- Kihlstrom, R. & Vives, X., 1989.
"Collusion By Asymmetricaly Informed Firms,"
UFAE and IAE Working Papers
125-89, Unitat de Fonaments de l'Anàlisi Econòmica (UAB) and Institut d'Anàlisi Econòmica (CSIC).
- Jeanine Miklós-Thal, 2011.
"Optimal collusion under cost asymmetry,"
Springer, vol. 46(1), pages 99-125, January.
- Lambson, Val Eugene, 1987. "Optimal Penal Codes in Price-Setting Supergames with Capacity Constraints," Review of Economic Studies, Wiley Blackwell, vol. 54(3), pages 385-97, July.
- Raymond J. Deneckere & Dan Kovenock, 1988.
"Capacity-Constrained Price Competition When Unit Costs Differ,"
861, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Deneckere, R.J. & Kovenock, D., 1994. "Capacity Constrained Price Competition when Unit Costs Differ," Purdue University Economics Working Papers 1056, Purdue University, Department of Economics.
- Raymond Deneckere & Dan Kovenock, 1994. "Capacity-Constrained Price Competition when Unit Costs Differ," Industrial Organization 9411001, EconWPA, revised 15 Nov 1994.
- Susan Athey & Kyle Bagwell, 2008.
"Collusion With Persistent Cost Shocks,"
Econometric Society, vol. 76(3), pages 493-540, 05.
- Susan Athey & Kyle Bagwell, 2007. "Collusion with Persistent Cost Shocks," Levine's Bibliography 321307000000000898, UCLA Department of Economics.
- Susan Athey & Kyle Bagwell, 2004. "Collusion with Persistent Cost Shocks," Levine's Bibliography 122247000000000334, UCLA Department of Economics.
- Susan Athey & Kyle Bagwell, 2004. "Collusion with persistent cost shocks," Discussion Papers 0405-07, Columbia University, Department of Economics.
- Rothschild, R., 1999. "Cartel stability when costs are heterogeneous," International Journal of Industrial Organization, Elsevier, vol. 17(5), pages 717-734, July.
- Athey, Susan & Bagwell, Kyle, 2001.
"Optimal Collusion with Private Information,"
RAND Journal of Economics,
The RAND Corporation, vol. 32(3), pages 428-65, Autumn.
- Carl Davidson & Raymond Deneckere, 1984.
"Excess Capacity and Collusion,"
675, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Robert Porter, 2005. "Detecting Collusion," Review of Industrial Organization, Springer, vol. 26(2), pages 147-167, December.
- Peter Cramton & Thomas R. Palfrey, 1991.
"Cartel Enforcement with Uncertainty About Costs,"
Papers of Peter Cramton
90ier, University of Maryland, Department of Economics - Peter Cramton, revised 09 Jun 1998.
- Compte, Olivier & Jenny, Frederic & Rey, Patrick, 2002. "Capacity constraints, mergers and collusion," European Economic Review, Elsevier, vol. 46(1), pages 1-29, January.
- B. Douglas Bernheim & Michael D. Whinston, 1990. "Multimarket Contact and Collusive Behavior," RAND Journal of Economics, The RAND Corporation, vol. 21(1), pages 1-26, Spring.
- Friedman, James W, 1971. "A Non-cooperative Equilibrium for Supergames," Review of Economic Studies, Wiley Blackwell, vol. 38(113), pages 1-12, January.
- Yossi Spiegel & David Gilo, 2004. "Partial cross ownership and tacit collusion," Econometric Society 2004 North American Summer Meetings 335, Econometric Society.
- Lambson Val Eugene, 1994. "Some Results on Optimal Penal Codes in Asymmetric Bertrand Supergames," Journal of Economic Theory, Elsevier, vol. 62(2), pages 444-468, April.
- Ivaldi, Marc & Jullien, Bruno & Rey, Patrick & Seabright, Paul & Tirole, Jean, 2003. "The Economics of Tacit Collusion," IDEI Working Papers 186, Institut d'Économie Industrielle (IDEI), Toulouse.
- Jehiel, Philippe, 1992. "Product differentiation and price collusion," International Journal of Industrial Organization, Elsevier, vol. 10(4), pages 633-641, December.
- Helder Vasconcelos, 2005. "Tacit Collusion, Cost Asymmetries, and Mergers," RAND Journal of Economics, The RAND Corporation, vol. 36(1), pages 39-62, Spring.
- Deneckere, R., 1989. "Capacity-Constrained Price Competition When Unit Costs Differ," Purdue University Economics Working Papers 958, Purdue University, Department of Economics.
- McAfee, R. Preston & McMillan, John., 1990.
726, California Institute of Technology, Division of the Humanities and Social Sciences.
- Abreu, Dilip, 1986. "Extremal equilibria of oligopolistic supergames," Journal of Economic Theory, Elsevier, vol. 39(1), pages 191-225, June.
- David Collie, 2004. "Sustaining Collusion With Asymmetric Costs," Royal Economic Society Annual Conference 2004 155, Royal Economic Society.
- Roberts, Kevin, 1985. "Cartel Behaviour and Adverse Selection," Journal of Industrial Economics, Wiley Blackwell, vol. 33(4), pages 401-13, June.
- Dan Kovenock & Raymond J. Deneckere, 1996. "Bertrand-Edgeworth duopoly with unit cost asymmetry (*)," Economic Theory, Springer, vol. 8(1), pages 1-25.
- Lambson, Val Eugene, 1995. "Optimal penal codes in nearly symmetric Bertrand supergames with capacity constraints," Journal of Mathematical Economics, Elsevier, vol. 24(1), pages 1-22.
- Blume, Andreas, 2003. "Bertrand without fudge," Economics Letters, Elsevier, vol. 78(2), pages 167-168, February.
- Mailath, George J. & Samuelson, Larry, 2006. "Repeated Games and Reputations: Long-Run Relationships," OUP Catalogue, Oxford University Press, number 9780195300796, March.
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