博弈过程的均衡成本初探

Study on equilibrium costs

新制度经济学对交易成本理论和产权理论都进行了深入的研究和分析,但随着博弈论在经济学中的广泛应用,对经济活动中博弈关系的关注越来越突出。论文针对经济活动的博弈特点,通过经典博弈模型,分析了非合作博弈过程中影响博弈均衡值的策略成本,引出了均衡成本的概念,证明了均衡成本的存在性,分析了均衡成本的内涵。并通过比较研究,分析了均衡成本与交易费用、产权理论之间的关系,提出了均衡成本研究的重要性。

Plenty of researches and analysis has been done in new institution economics; but game theory becomes more and more significant in economic activities, and has been widely applied in modem economics. This study is based on the analysis of classic game theory models. The study analyzed the strategy costs that affect the equilibrium in non-cooperative game theory, proved the existence of equilibrium costs, proposed the concept of equilibrium costs, and analyzed the content of equilibrium costs. The importance of equilibrium costs is raised by comparing the contact between equilibrium costs and transaction expanse, equilibrium costs and property rights costs.