Pure strategy equilibria in Bertrand games with discontinuous demand and asymmetric tie-breaking rules
AbstractWe prove the existence of a continuum of pure strategy equilibria with strictly positive profits in Bertrand games with strictly convex costs, discontinuous market demand, and a very general class of asymmetric tie-breaking rules.
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Bibliographic InfoArticle provided by Elsevier in its journal Economics Letters.
Volume (Year): 108 (2010)
Issue (Month): 3 (September)
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Web page: http://www.elsevier.com/locate/ecolet
Bertrand games Tie-breaking rules Strictly convex costs;
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- Dastidar, Krishnendu Ghosh, 1995. "On the Existence of Pure Strategy Bertrand Equilibrium," Economic Theory, Springer, vol. 5(1), pages 19-32, January.
- Hoernig, Steffen H., 2002. "Mixed Bertrand equilibria under decreasing returns to scale: an embarrassment of riches," Economics Letters, Elsevier, vol. 74(3), pages 359-362, February.
- Steffen Hoernig, 2007. "Bertrand Games and Sharing Rules," Economic Theory, Springer, vol. 31(3), pages 573-585, June.
- Marie-Laure Cabon-Dhersin & Nicolas Drouhin, 2012. "Tacit collusion in a one-shot game of price competition with soft capacity constraints," UniversitÃ© Paris1 PanthÃ©on-Sorbonne (Post-Print and Working Papers) hal-00709093, HAL.
- repec:hal:wpaper:hal-00709093 is not listed on IDEAS
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