Abstract
This experiment assesses the effects of nonbinding price communications in a multi-market, posted-offer environment. In half of the ten sessions, three symmetric sellers continuously submitted nonbinding prices for two minutes prior to posting final binding prices. In the remaining sessions sellers posted only binding prices. Competitive prices were observed infrequently in either treatment, but prices were persistently higher when communications were possible. The way that communications affect performance is unclear. With or without communications, high prices appear to be more a consequence of some sellers supporting the defections of others, than of a developed ‘language of conspiracy.’
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References
Beil, Richard O., (1988) ‘Collusive Behavior in Experimental Oligopoly Markets,’ Working paper, Auburn University.
Bernheim, B. Douglas and Michael D. Whinston, (1990) ‘Multimarket Contact and Collusive Behavior,’RAND Journal of Economics,21, 1–26.
Borenstein, Severin (1992) ‘The Evolution of U.S. Airline Competition,’Journal of Economic Perspectives,6, 45–73.
Brown-Kruse, Jamie, Mark B. Cronshaw, and David J. Schenk, (1993) ‘Theory and Experiments on Spatial Competition,’Economic Inquiry,31, 139–165.
Brown-Kruse, Jamie, Steven Rassenti, Stanley S. Reynolds, and Vernon L. Smith (1994) ‘Bertrand-Edgeworth Competition in Experimental Markets,’Economietrica,62, 343–371.
Cason, Timothy N. (1995), ‘Cheap Talk Price Signaling in Laboratory Markets,’Information Economics and Policy, (forthcoming).
Cason, Timothy N. and Arlington W. Williams (1990), ‘Competitive Equilibrium Convergence in a Posted-Offer Market with Extreme Earnings Inequities,’Journal of Economic Behavior and Organization,14, 331–352.
Clauser, Laura, and Charles R. Plott (1991) ‘On the Anatomy of the ‘Nonfacilitating’ Features of the Double Auction Institution in Conspiratorial Markets,’ forthcoming in D. Friedman, S. Genakopolos, D. Lave, and J. Rust, eds.,Double Auction Market: Institutions, Theories, and Laboratory Evidence. Reading: Addison-Wesley.
Conover, W. J. (1980)Practical Nonparametric Statistics. New York: John Wiley and Sons.
Cooper, Russell, Douglas V. DeJong, Robert Forsythe, and Thomas W. Ross (1989) ‘Communication in the Battle of the Sexes Game: Some Experimental Results,’Rand Journal of Economics,20, 568–587.
Davis, Douglas, D., and Charles A. Holt (1993a)Experimental Economics, Princeton: Princeton University Press.
Davis, Douglas D., and Charles A. Holt (1993b) ‘Conspiracies and Secret Discounts in Laboratory Markets,’ Working paper, Virginia Commonwealth University.
Davis Douglas D., and Charles A. Holt (1994) ‘Capacity Asymmetries, Market Power, and Mergers in Laboratory Markets with Posted Prices,’RAND Journal of Economics,25, 467–487.
Edwards, Corwin D. (1955) ‘Conglomerate Bigness as a Source of Power,’ inNBER, Business Concentration and Price Policy. Princeton: Princeton University Press.
Evans, William N. and Ioannis N. Kessides (1994) ‘Living by the ‘Golden Rule’: Multimarket Contact in the U.S. Airline Industry,’Quarterly Journal of Economics,109, 341–366.
Farrell, Joseph (1987) ‘Cheap Talk, Coordination and Entry,’RAND Journal of Economics,18, 34–93.
Feinberg, Robert M. and Roger Sherman (1988) ‘Mutual Forbearance under Experimental Conditions,’Southern Economic Journal,54, 985–993.
Feinberg, Robert M. and Roger Sherman (1985) ‘An Experimental Investigation of Mutual Forbearance by Conglomerate Firms,’ in J. Schwalbach ed.,Industry Structure and Performance. Berlin: Edition Sigma.
Friedman, James (1967) ‘An Experimental Study of Cooperative Duopoly,’Econometrica,35, 379–397.
Grether, David M. and Charles R. Plott (1984) ‘The Effects of Market Practices in Oligopolistic Markets: An Experimental Examination of theEthyl Case,’Economic Inquiry,24, 479–507.
Holt, Charles A. and Davis, Douglas D. (1990) ‘The Effects of Non-Binding Price Announcements on Posted Offer Markets,’Economics Letters,34, 307–310.
Isaac, R. Mark, and Charles R. Plott (1981) ‘The Opportunity for Conspiracy in Restraint of Trade,’Journal of Economic Behavior and Organization,2, 1–30.
Isaac, R. Mark, Valerie Ramey, and Arlington W. Williams (1984) ‘The Effects of Market Organization on Conspiracies in Restraint of Trade,’Journal of Economic Behavior and Organization,5, 191–222.
Isaac, R. Mark, and James. M. Walker (1985) ‘Information and Conspiracy in Sealed Bid Auctions,’Journal of Economic Behavior and Organization,6, 139–159.
Phillips, Owen, R., and Charles F. Mason, (1992) ‘Mutual Forbearance in Experimental Conglomerate Markets,’RAND Journal of Economics,23, 395–414.
Plott, Charles R. (1991) ‘A Computerized Laboratory Market System and Research Support Systems for the Multiple Unit Double Auction,’ Social Science Working Paper 783, California Institute of Technology.
Porter, Robert H. (1983) ‘A Study of Cartel Stability: The Joint Executive Committee, 1880–1886’,Bell Journal of Economics,14, 301–314.
Porter, Robert H. and J. Douglas Zona (1993) ‘Detection of Bid Rigging in Procurement Auctions,’Journal of Political Economy,101, 518–538.
Viscusi, W. Kip, John M. Vernon and Joseph E. Harrington (1992)Economics of Regulation and Antitrust. Lexington: D.C. Heath and Co.
Scott, John T. (1993)Purposive Diversification and Economic Performance. Cambridge: Cambridge University Press.
Sell, Jane, and Rick K. Wilson (1991) ‘Trigger Strategies in Repeated-Play Public Goods Games: Forgiving, Non-Forgiving or Non-Existent,’ Working Paper, Department of Political Science, Rice University.
Smith, Adam (1937, originally 1776)The Wealth of Nations, New York: Random House, Modern Library.
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We wish to thank without implicating Will Gillespie, participants in seminars at the Antitrust Division of the Department of Justice and at Virginia Commonwealth University, and an anonymous referee. Support for this research was provided by the USC Zumberge Faculty Research and Innovation Fund, the VCU Grants-In-Aid Program, and the National Science Foundation (grant SBR 9319842). Data are archived at FTP address: fido.econlab.arizona.edu.
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Cason, T.N., Davis, D.D. Price communications in a multimarket context: An experimental investigation. Rev Ind Organ 10, 769–787 (1995). https://doi.org/10.1007/BF01024307
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DOI: https://doi.org/10.1007/BF01024307