制度、制度演进与博弈均衡

演进博弈论被引入新制度经济学的研究领域 ,已对新制度经济学产生了很大的影响 ,演进博弈论对制度的变迁有不同的解释 ,目前有三种主要的分析方法 :社会习俗的演进理论、交易选择理论和讨价还价理论。这三种分析方法在一定程度上是互补的 ,因此 ,只有把三种分析方法有机地结合起来 ,才能对所要解决的问题作出令人满意的回答。

Institutions, Institutional Evolution and Game Equilibrium

The author points out that evolutionary game theory has inserted significant influence on the new systemic economics ever since it was introduced into this study area. It has offered a different interpretation of the transition of systems, though. Three methods of analysis are prominent today. They are a theory of the evolutionary emergence of social conventions, a theory of exchange or contract, and a bargaining theory. These theories are inter complementary to a certain degree. Therefore, integration of the three seems to be the only way to reach satisfactory solutions to problems.