文章目錄

• dominating strategies 定義
• strictly dominated 和 weakly dominated 定義
• dominant-strategy equilibrium 定義
• 舉例: iterated dominance 算法
• Nash Equilibrium 定義

dominating strategies 定義

strictly dominated 和 weakly dominated 定義

dominant-strategy equilibrium 定義

舉例: iterated dominance 算法

適用范圍: In iterated strict dominance the order of elimination does not affect the outcome of a game.
In iterated weak dominance, the reduced game could be different depending on the order of elimination of the strategies.Even if no unique outcome can be found through iterated dominance, it can still reduce the strategy space and make it easier to solve the game using other concepts.

Nash Equilibrium 定義

a Nash equilibrium is a state of a non-cooperative game where no player can improve its utility by changing its strategy, if the other players maintain their current strategies.

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