Unicidad del equilibrio de Nash-Cournot con correspondencias de mejor respuesta contractivas
AbstractIn this work we obtain new conditions to uniqueness of Nash equilibrium in the Cournot oligopoly model. These conditions assure that the reaction functions are contractions and they are not reduced to the obtained ones by Rosen, inasmuch as they do not demand the strict concavity of the bene¯t functions
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Bibliographic InfoPaper provided by Department of Economics - dECON in its series Documentos de Trabajo (working papers) with number 1506.
Length: 10 pages
Date of creation: Nov 2006
Date of revision:
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mejor respuesta; contraccion; equilibrio de Cournot; unicidad;
Find related papers by JEL classification:
- C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
This paper has been announced in the following NEP Reports:
- NEP-ALL-2007-02-24 (All new papers)
- NEP-GTH-2007-02-24 (Game Theory)
- NEP-MIC-2007-02-24 (Microeconomics)
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.:
- Ngo Van Long & Antoine Soubeyran, 1999.
"Existence and Uniqueness of Cournot Equilibrium: A Contraction Mapping Approach,"
CIRANO Working Papers
- Van Long, Ngo & Soubeyran, Antoine, 2000. "Existence and uniqueness of Cournot equilibrium: a contraction mapping approach," Economics Letters, Elsevier, vol. 67(3), pages 345-348, June.
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