Information exchange in a Cournot duopoly with nonlinear demand function
We study information sharing in a Cournot duopoly with isoelastic demand function, when the elasticity is uncertain. This is one of the first attempts to analyze the role of nonlinearity in such a framework. We found important results about the profitability of sharing informations when marginal costs are high and/or the variance between elasticity values is low. From the point of view of welfare considerations, not sharing information seems to be the best scenario.
|Date of creation:||Sep 2013|
|Date of revision:|
|Contact details of provider:|| Postal: Via S. Felice, 5 - 27100 Pavia|
Web page: http://epmq.unipv.eu/site/home.html
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.:
- Alison J. Kirby, 1988. "Trade Associations as Information Exchange Mechanisms," RAND Journal of Economics, The RAND Corporation, vol. 19(1), pages 138-146, Spring.
- Johan Lagerlof, 2003.
"Insisting on a Non-Negative Price: Oligopoly, Uncertainty, Welfare, and Multiple Equilibria,"
- Lagerlof, Johan N.M., 2007. "Insisting on a non-negative price: Oligopoly, uncertainty, welfare, and multiple equilibria," International Journal of Industrial Organization, Elsevier, vol. 25(4), pages 861-875, August.
- Lagerlöf, Johan N. M., 2003. "Insisting on a Non-negative Price: Oligopoly, Uncertainty, Welfare and Multiple Equilibria," CEPR Discussion Papers 3901, C.E.P.R. Discussion Papers.
- Johan Lagerlöf, 2003. "Insisting on a Non-Negative Price: Oligopoly, Uncertainty, Welfare, and Multiple Equilibria," CIG Working Papers SP II 2003-04, Wissenschaftszentrum Berlin (WZB), Research Unit: Competition and Innovation (CIG).
- Johan Lagerlof, 2003. "Insisting on a Non-Negative Price: Oligopoly, Uncertainty, Welfare, and Multiple Equilibria," Industrial Organization 0304007, EconWPA.
- Li, Lode., 1985.
"Cournot Oligopoly with Information Sharing,"
561, California Institute of Technology, Division of the Humanities and Social Sciences.
- Tramontana, Fabio, 2010. "Heterogeneous duopoly with isoelastic demand function," Economic Modelling, Elsevier, vol. 27(1), pages 350-357, January.
- Vives, Xavier, 1984. "Duopoly information equilibrium: Cournot and bertrand," Journal of Economic Theory, Elsevier, vol. 34(1), pages 71-94, October.
- Richard N. Clarke, 1983. "Collusion and the Incentives for Information Sharing," Bell Journal of Economics, The RAND Corporation, vol. 14(2), pages 383-394, Autumn.
- Malueg, David A & Tsutsui, Shunichi O, 1998. "Oligopoly Information Exchange When Non-negative Price and Output Constraints May Bind," Australian Economic Papers, Wiley Blackwell, vol. 37(4), pages 363-71, December.
- Chokler, Adi & Hon-Snir, Shlomit & Kim, Moshe & Shitovitz, Benyamin, 2006. "Information disadvantage in linear Cournot duopolies with differentiated products," International Journal of Industrial Organization, Elsevier, vol. 24(4), pages 785-793, July.
- Malueg, David A. & Tsutsui, Shunichi O., 1996. "Duopoly information exchange: The case of unknown slope," International Journal of Industrial Organization, Elsevier, vol. 14(1), pages 119-136.
- Rodney Beard, 2015. "N-Firm Oligopoly With General Iso-Elastic Demand," Bulletin of Economic Research, Wiley Blackwell, vol. 67(4), pages 336-345, October.
- Gal-Or, Esther, 1985. "Information Sharing in Oligopoly," Econometrica, Econometric Society, vol. 53(2), pages 329-43, March.
- Bischi, Gian Italo & Kopel, Michael, 2001. "Equilibrium selection in a nonlinear duopoly game with adaptive expectations," Journal of Economic Behavior & Organization, Elsevier, vol. 46(1), pages 73-100, September.
- David Collie, 2004. "Collusion and the elasticity of demand," Economics Bulletin, AccessEcon, vol. 12(3), pages 1-6.
When requesting a correction, please mention this item's handle: RePEc:pav:demwpp:demwp0049. 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: (Alice Albonico)
If references are entirely missing, you can add them using this form.