On games without approximate equilibria

被引：1

作者：

Levy, Yehuda John ^{[1
]}

机构：

[1] Univ Glasgow, Adam Smith Business Sch, Glasgow, Lanark, Scotland

来源：

INTERNATIONAL JOURNAL OF GAME THEORY | 2020年 / 49卷 / 04期

关键词：

Approximate equilibrium; Bayesian games; Discontinuous games;

D O I：

10.1007/s00182-020-00734-0

中图分类号：

F [经济];

学科分类号：

02 ;

摘要：

This note shows that the work by Simon and Tomkowicz (Israel J Math 227(1):215-231, 2018) answers another outstanding open question in game theory in addition to the non-existence of approximate Harsanyi equilibrium in Bayesian games: it shows that strategic form games with bounded and separately continuous payoffs need not possess approximate equilibria.

引用

页码：1125 / 1128

页数：4

共 50 条

[1] On games without approximate equilibria
Yehuda John Levy
International Journal of Game Theory, 2020, 49 : 1125 - 1128
[2] Polytopes and the existence of approximate equilibria in discontinuous games
Carmona, Guilherme
GAMES AND ECONOMIC BEHAVIOR, 2010, 68 (01) : 381 - 388
[3] A note on discontinuity and approximate equilibria in games with infinitely many players
Rachmilevitch, Shiran
ECONOMICS LETTERS, 2020, 193
[4] On the existence of approximate equilibria and sharing rule solutions in discontinuous games
Bich, Philippe
Laraki, Rida
THEORETICAL ECONOMICS, 2017, 12 (01) : 79 - 108
[5] Computing Approximate Nash Equilibria in Polymatrix Games
Deligkas, Argyrios
Fearnley, John
Savani, Rahul
Spirakis, Paul
ALGORITHMICA, 2017, 77 (02) : 487 - 514
[6] Computing Approximate Nash Equilibria in Polymatrix Games
Argyrios Deligkas
John Fearnley
Rahul Savani
Paul Spirakis
Algorithmica, 2017, 77 : 487 - 514
[7] Symmetry and approximate equilibria in games with countably many players
Rachmilevitch, Shiran
INTERNATIONAL JOURNAL OF GAME THEORY, 2016, 45 (03) : 709 - 717
[8] Symmetry and approximate equilibria in games with countably many players
Shiran Rachmilevitch
International Journal of Game Theory, 2016, 45 : 709 - 717
[9] On Approximate and Weak Correlated Equilibria in Constrained Discounted Stochastic Games
Jaskiewicz, Anna
Nowak, Andrzej S. S.
APPLIED MATHEMATICS AND OPTIMIZATION, 2023, 87 (02):
[10] On Approximate and Weak Correlated Equilibria in Constrained Discounted Stochastic Games
Anna Jaśkiewicz
Andrzej S. Nowak
Applied Mathematics & Optimization, 2023, 87

← 1 2 3 4 5 →