Fugarolas, Guadalupe (2006): Nash equilibria applied to Spot-financial equilibria in General equilibrium incomplete market models.
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We consider a two period pure exchange economy with a finite number of states of nature at the second date. The economy consists of a real asset structure and a finite set of durable goods in the initial period that depreciate; we suppose that there is only one single good available in each state of nature at the second date. In this paper, we demonstrate that the spot-financial equilibrium can be obtained as a Nash equilibrium of a market game in which the strategies of the players consist in suggesting prices and quantities for both goods and assets.
|Item Type:||MPRA Paper|
|Original Title:||Nash equilibria applied to Spot-financial equilibria in General equilibrium incomplete market models|
|Keywords:||Incomplete markets; market games; Nash equilibrium; strategic outcome functions|
|Subjects:||D - Microeconomics > D5 - General Equilibrium and Disequilibrium > D52 - Incomplete Markets
C - Mathematical and Quantitative Methods > C7 - Game Theory and Bargaining Theory > C72 - Noncooperative Games
|Depositing User:||Guadalupe Fugarolas|
|Date Deposited:||16. Oct 2006|
|Last Modified:||24. Feb 2013 00:02|
\Ref Debreu, G. (1959): Theory of value. Yale University Press, New Haven.
\Ref Debreu, G. (1962): New concepts and techniques for equilibrium analysis. International Economic Review 3, 257-263.
\Ref Dubey, P. (1982): Price-Quantity Strategic Market Games. Econometrica, 50, 111-126.
\Ref Dubey, P. (1994): Strategic Market Games: a survey of some results. Game-theoretic methods in general equilibrium analysis. Publication Dordrecht [etc.]. Kluwer Academic, cop.
\Ref Dubey, P. and L.S. Shapley (1994): Non-cooperative general exchange with a continuum of traders: two models. Journal of Mathematical Economics 23, 253-293.
\Ref Dubey, P. and J. Geanakoplos (2003): From Nash to Walras via Shapley-Shubik. Journal of Mathematical Economics, 39, 391-400.
\Ref Hart, O.D. (1975): On the Optimality of Equilibrium when the Market Structure is Incomplete. Journal of Economic Theory 11, 418-443.
\Ref Geanakoplos, J. (1990): An Introduction to General Equilibrium with Incomplete Assets Markets. Journal of Mathematical Economics 19, 1-38.
\Ref Geanakoplos, J. and H. Polemarchakis (1985): Existence, Regularity, and Constrained Suboptimality of Competitive Allocations When the Asset Market Is Incomplete. Cowles Foundation Paper 652.
\Ref Geanakoplos , J., M. Magill, M. Quinzii and J. Dreeze (1990) Generic Inefficiency of Stock Market Equilibrium When Markets Are Incomplete. Journal of Mathematical Economics 19, 1-38.
\Ref Magill, M. and M. Quinzi (1996): Theory of Incomplete Markets. Cambridge, Massachusetts, The MIT Press, cop.
\Ref Magill, M. and M. Shafer (1991): Incomplete Markets. Handbook of Mathematical Economics , vol IV. Chapter 30. \Ref Mertens, J.-F. and S. Sorin (1994): Game-theoretic methods in general equilibrium analysis. Publication Dordrecht [etc.] : Kluwer Academic, cop.
\Ref Nash, J.F. (1950): Equilibrium points in N-person games. Proceedings of the National Academy of Sciences, 36, 48-49.
\Ref Radner, R. (1972): Existence of Equilibrium of Plans Prices and Price Expectations in a Sequence of Markets. Econometrica 47, 289-303.
\Ref Schmeidler, D. (1980): Walrasian Analysis via Strategic Outcome Functions, Econometrica 48, 1585-1593.