Information Exchange, Market Transparency and Dynamic Oligopoly
In the economics literature, various views on the likely (efficiency) effects of information exchange, communication between firms and market transparency present themselves. Often these views on information flows are highly conflicting. On the one hand, it is argued that increased information dissemination improves firm planning to the benefit of society (including customers) and/or allows potential customers to make the right decisions given their preferences. On the other hand, the literature also suggests that increased information dissemination can have significant coordinating or collusive potential to the benefit of firms but at the expense of society at large (mainly, potential customers). In this chapter, we try to make sense of these views, with the aim of presenting some simple lessons for antitrust practice. In addition, the chapter presents some cases, from both sides of the Atlantic, where informational issues have played a significant role.
|Date of creation:||13 Sep 2006|
|Date of revision:|
|Contact details of provider:|| Postal: |
Phone: 38 15 25 75
Fax: 38 15 34 99
Web page: http://www.cbs.dk/departments/econ/
More information through EDIRC
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.:
- Joseph Farrell & Matthew Rabin, 1996. "Cheap Talk," Journal of Economic Perspectives, American Economic Association, vol. 10(3), pages 103-118, Summer.
- Schultz, Christian, 2005. "Transparency on the consumer side and tacit collusion," European Economic Review, Elsevier, vol. 49(2), pages 279-297, February.
- Glenn Ellison, 1994. "Theories of Cartel Stability and the Joint Executive Committee," RAND Journal of Economics, The RAND Corporation, vol. 25(1), pages 37-57, Spring.
- H. Peter Møllgaard & Per Baltzer Overgaard, 1999. "Market Transparency: A Mixed Blessing?," CIE Discussion Papers 1999-15, University of Copenhagen. Department of Economics. Centre for Industrial Economics, revised Feb 2000.
- Green, Edward J. & Porter, Robert H., 1982.
"Noncooperative Collusion Under Imperfect Price Information,"
367, California Institute of Technology, Division of the Humanities and Social Sciences.
- Green, Edward J & Porter, Robert H, 1984. "Noncooperative Collusion under Imperfect Price Information," Econometrica, Econometric Society, vol. 52(1), pages 87-100, January.
- Edward J Green & Robert H Porter, 1997. "Noncooperative Collusion Under Imperfect Price Information," Levine's Working Paper Archive 1147, David K. Levine.
- Stiglitz, Joseph E., 1989. "Imperfect information in the product market," Handbook of Industrial Organization, in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 1, chapter 13, pages 769-847 Elsevier.
- Kai-Uwe Kühn, 2001. "Fighting collusion by regulating communication between firms," Economic Policy, CEPR;CES;MSH, vol. 16(32), pages 167-204, 04.
- Akerlof, George A, 1970. "The Market for 'Lemons': Quality Uncertainty and the Market Mechanism," The Quarterly Journal of Economics, MIT Press, vol. 84(3), pages 488-500, August.
- Abreu, Dilip, 1986. "Extremal equilibria of oligopolistic supergames," Journal of Economic Theory, Elsevier, vol. 39(1), pages 191-225, June.
- Fuller, Stephen W. & Ruppel, Fred J. & Bessler, David A., 1990. "Effect Of Contract Disclosure On Price: Railroad Grain Contracting In The Plains," Western Journal of Agricultural Economics, Western Agricultural Economics Association, vol. 15(02), December.
- George J. Stigler, 1961. "The Economics of Information," Journal of Political Economy, University of Chicago Press, vol. 69, pages 213.
- H. Peter Møllgaard & Per Baltzer Overgaard, 2001.
"Market Transparency and Competition Policy,"
Rivista di Politica Economica,
SIPI Spa, vol. 91(4), pages 11-64, April-May.
- H. Peter Møllgaard & Per Baltzer Overgaard, 2001. "Market Transparency and Competition Policy," CIE Discussion Papers 2001-03, University of Copenhagen. Department of Economics. Centre for Industrial Economics.
- Møllgaard, H. Peter & Overgaard, Per Baltzer, 2001. "Market Transparency And Competition Policy," Working Papers 06-2001, Copenhagen Business School, Department of Economics.
- Robert H. Porter, 1983. "A Study of Cartel Stability: The Joint Executive Committee, 1880-1886," Bell Journal of Economics, The RAND Corporation, vol. 14(2), pages 301-314, Autumn.
- Albaek, Svend & Mollgaard, Peter & Overgaard, Per B, 1997.
"Government-Assisted Oligopoly Coordination? A Concrete Case,"
Journal of Industrial Economics,
Wiley Blackwell, vol. 45(4), pages 429-43, December.
- Svend Albæk & Peter Møllgaard & Per Baltzer Overgaard, 1997. "Government-Assisted Oligopoly Coordination? A Concrete Case," CIE Discussion Papers 1997-03, University of Copenhagen. Department of Economics. Centre for Industrial Economics.
- Luca Lambertini & Dan Sasaki, 1999. "Optimal punishments in linear duopoly supergames with product differentiation," Journal of Economics, Springer, vol. 69(2), pages 173-188, June.
- Nikolaos GeorgantzÃs & Gerardo Sabater-Grande, 2002. "Market Transparency and Collusion: On the UK Agricultural Tractor Registration Exchange," European Journal of Law and Economics, Springer, vol. 14(2), pages 129-150, September.
When requesting a correction, please mention this item's handle: RePEc:hhs:cbsnow:2005_013. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Lars Nondal)
If references are entirely missing, you can add them using this form.