Nash equilibrium of zero-sum games - 經濟
By Yedda
at 2006-01-10T22:56
at 2006-01-10T22:56
Table of Contents
偶然想到這個問題, 想請問大家,
存在非全部 payoff 為 0 outcome 的 zero-sum game,
是不是不可能有 pure Nash equilibrium?
隨便舉個例子:
B
L R
T 1, -1 0, 0
A
B 0, 0 -1, 1
在這裡沒有一個 pure NE.
唯一的 NE 是 A, B 各自採取 mix strategy.
--
存在非全部 payoff 為 0 outcome 的 zero-sum game,
是不是不可能有 pure Nash equilibrium?
隨便舉個例子:
B
L R
T 1, -1 0, 0
A
B 0, 0 -1, 1
在這裡沒有一個 pure NE.
唯一的 NE 是 A, B 各自採取 mix strategy.
--
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經濟
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