Do Antitrust Laws Facilitate Collusion? Experimental Evidence on Costly Communication in Duopolies
Bertrand supergames with non-binding communication are used to study price formation and stability of collusive agreements on experimental duopoly markets. The experimental design consists of three treatments with different costs of communication: zero-cost, low-cost and high-cost. Prices are found to be significantly higher when communication is costly. Moreover, costly communication decreases the number of messages, but more importantly, it enhances the stability of collusive agreements. >McCutcheon (1997) presents an interesting application to antitrust policy by letting the cost of communication symbolize the presence of an antitrust law that prohibits firms from discussing prices. Although our experimental results do not support the mechanism of >McCutcheon's (1997) argument, the findings point in the direction of her prediction that antitrust laws might work in the interest of firms. Copyright The editors of the "Scandinavian Journal of Economics" 2007 .
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Volume (Year): 109 (2007)
Issue (Month): 2 (06)
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- Tore Ellingsen & Magnus Johannesson, 2004. "Promises, Threats and Fairness," Economic Journal, Royal Economic Society, vol. 114(495), pages 397-420, 04.
- Gary Charness & Martin Dufwenberg, 2006.
"Promises and Partnership,"
Econometric Society, vol. 74(6), pages 1579-1601, November.
- Joseph Farrell and Eric Maskin., 1987.
"Renegotiation in Repeated Games,"
Economics Working Papers
8759, University of California at Berkeley.
- Blume, A., 1991.
"Intra-Play Communication in Repeated Games,"
91-29, University of Iowa, Department of Economics.
- Camerer, Colin F. & Hogarth, Robin M., 1999.
"The Effects of Financial Incentives in Experiments: A Review and Capital-Labor-Production Framework,"
1059, California Institute of Technology, Division of the Humanities and Social Sciences.
- Camerer, Colin F & Hogarth, Robin M, 1999. "The Effects of Financial Incentives in Experiments: A Review and Capital-Labor-Production Framework," Journal of Risk and Uncertainty, Springer, vol. 19(1-3), pages 7-42, December.
- Dufwenberg, Martin & Gneezy, Uri, 2002. "Information disclosure in auctions: an experiment," Journal of Economic Behavior & Organization, Elsevier, vol. 48(4), pages 431-444, August.
- Douglas Bernheim, B. & Ray, Debraj, 1989. "Collective dynamic consistency in repeated games," Games and Economic Behavior, Elsevier, vol. 1(4), pages 295-326, December.
- Evans, Robert & Maskin, Eric, 1989. "Efficient renegotiation--proof equilibria in repeated games," Games and Economic Behavior, Elsevier, vol. 1(4), pages 361-369, December.
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