侦查讯问的博弈性探究

博弈论是研究理性行动者相互作用的形式理论,它正深入到经济学、政治学等社会科学,其原理也被广泛应用于这些学科。侦查讯问学本身也是一门研究参与双方决策互动的应用学科。讯问双方存在利益均衡点,运用讯问策略体现了博弈论原理,犯罪嫌疑人在讯问中面临不同“期望支付”的抉择,侦查讯问实际上是一个信息不对称的博弈。讯问的博弈性充分说明供述原理存在着博弈论根据。

An Inquiry into Game of Interrogation

Game theory is a formal theory which studies on the inter-reaction of rational actors.It's now permeating into many social sciences such as economics and politics so that its principles have been implied widely in them.Science of Interrogation is itself an implying subject which also studies on the inter-reaction of the police and the suspects.The players of the interrogation game have their interest equilibrium,therefore the implication of the interrogation strategies exposes some principles of game theory.The suspects have to face different "expected pay-off" during the process of interrogation,thus criminal interrogation is in fact an asymmetric information game.The character of game of interrogation has fully exposed the game theory rationale of the theory of confession.