Faculty of Economics, Yokohama National University = 横浜国立大学経済学部
抄録
This paper shows that if a game satisfies the sufficient condition for the existence and uniqueness of a pure-strategy Nash equilibrium provided by Rosen (1965) then the game has a unique correlated equilibrium, which places probability one on the unique pure-strategy Nash equilibrium. In addition, it shows that a weaker condition suffices for the uniqueness of a correlated equilibrium. The condition generalizes the sufficient condition for the uniqueness of a correlated equilibrium provided by Neyman (1997) for a potential game with a strictly concave potential function.
雑誌名
International Journal of Game Theory
巻
37
号
1
ページ
1 - 13
発行年
2008-04
ISSN
00207276
DOI
info:doi/10.1007/s00182-007-0098-x
権利
The original publication is available at www.springerlink.com.
フォーマット
application/pdf
著者版フラグ
author
出版者
Physica Verlag, An Imprint of Springer-Verlag GmbH