scholarly journals On the Complexity of Nash Equilibria and Other Fixed Points (Extended Abstract)

2007 ◽  
Author(s):  
Kousha Etessami ◽  
Mihalis Yannakakis
Keyword(s):  
Fixed Points ◽  
Nash Equilibria

scholarly journals On the Complexity of Nash Equilibria and Other Fixed Points

2010 ◽  
Vol 39 (6) ◽  
pp. 2531-2597 ◽  
Author(s):  
Kousha Etessami ◽  
Mihalis Yannakakis
Keyword(s):  
Fixed Points ◽  
Nash Equilibria

On the existence of ɛ-fixed points

2014 ◽  
Vol 12 (9) ◽  
Author(s):  
Tiziana Cardinali
Keyword(s):  
Fixed Point ◽  
Fixed Points ◽  
Nash Equilibria ◽  
Fixed Point Theorems ◽  
Broad Sense ◽  
Approximate Fixed Point

AbstractIn this paper we prove some approximate fixed point theorems which extend, in a broad sense, analogous results obtained by Brânzei, Morgan, Scalzo and Tijs in 2003. By assuming also the weak demiclosedness property we state two fixed point theorems. Moreover, we study the existence of ɛ-Nash equilibria.

scholarly journals Bounding fixed points of set-based Bellman operator and Nash equilibria of stochastic games

Automatica ◽  
2021 ◽  
Vol 130 ◽  
pp. 109685
Author(s):  
Sarah H.Q. Li ◽  
Assalé Adjé ◽  
Pierre-Loïc Garoche ◽  
Behçet Açıkmeşe
Keyword(s):  
Fixed Points ◽  
Nash Equilibria ◽  
Stochastic Games

scholarly journals Stability of fixed points of set-valued mappings and strategic stability of Nash equilibria

2017 ◽  
Vol 10 (07) ◽  
pp. 3599-3611 ◽  
Author(s):  
Shuwen Xiang ◽  
Shunyou Xia ◽  
Jihao Yang ◽  
Yanlong He ◽  
Chenwei Liu
Keyword(s):  
Fixed Points ◽  
Nash Equilibria ◽  
Strategic Stability ◽  
Set Valued Mappings

scholarly journals Fixed points as Nash equilibria

2006 ◽  
Vol 2006 ◽  
pp. 1-5 ◽  
Author(s):  
Juan Pablo Torres-Martínez
Keyword(s):  
Fixed Points ◽  
Nash Equilibria

scholarly journals Fixed Points, Nash Equilibria, and the Existential Theory of the Reals

2015 ◽  
Vol 60 (2) ◽  
pp. 172-193 ◽  
Author(s):  
Marcus Schaefer ◽  
Daniel Štefankovič
Keyword(s):  
Fixed Points ◽  
Nash Equilibria ◽  
Existential Theory

scholarly journals KKM principle, fixed points, and Nash equilibria

1992 ◽  
Vol 164 (2) ◽  
pp. 542-548 ◽  
Author(s):  
Marc Lassonde ◽  
Claire Schenkel
Keyword(s):  
Fixed Points ◽  
Nash Equilibria ◽  
Kkm Principle

A Theory of Patronized Goods: Inefficient and Efficient Equilibria

2011 ◽  
pp. 65-87 ◽  
Author(s):  
A. Rubinstein
Keyword(s):  
Nash Equilibrium ◽  
Social Policy ◽  
Nash Equilibria ◽  
Institutional Environment ◽  
Social Motivation ◽  
Pareto Optimal ◽  
Market Failures ◽  
Equilibrium Conditions ◽  
Policy Issues

The article considers some aspects of the patronized goods theory with respect to efficient and inefficient equilibria. The author analyzes specific features of patronized goods as well as their connection with market failures, and conjectures that they are related to the emergence of Pareto-inefficient Nash equilibria. The key problem is the analysis of the opportunities for transforming inefficient Nash equilibrium into Pareto-optimal Nash equilibrium for patronized goods by modifying the institutional environment. The paper analyzes social motivation for institutional modernization and equilibrium conditions in the generalized Wicksell-Lindahl model for patronized goods. The author also considers some applications of patronized goods theory to social policy issues.

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