“知道者悖论”的博弈论分析

Game-Theoretic Analysis of Knower Paradox

"知道者悖论"既涉及认知推理,也涉及主体间的策略性互动。以"突击考试"为例,可以看出这个悖论实际上涉及合理行动问题,其中的推理是策略性推理。为此,我们通过分析主体的目标、偏好、行动,在完全信息博弈模型中重构了相关推理,提出了一个博弈论解悖方案。

Knower paradox involves in cognitive reasoning and strategic interaction between distinct subjects. Unexpected exam is taken for example,and it is pointed that in fact knower paradox involves a rational action; its reasoning is strategic reasoning. It is reconstructed in a game model of perfect information by analyzing goal,preference and action. A game-theoretic solution is proposed.