信息、博弈与竞争力——关于竞争力的信息经济学分析

Information, Game and Competitiveness: An Information Economics' Analysis of Competitiveness

在博弈论看来,竞争力就是博弈人的博弈能力,即博弈人博取最大化均衡利益支付的能力;竞争力由博弈人的信息能力、策略能力、支付函数共同决定,即:竞争力=信息能力×策略能力×支付函数;信息是博弈论最基本的概念,不同的信息条件决定着不同的博弈均衡,因此信息能力是竞争力最基本的决定因素;信息化不但可以提升博弈人的信息能力,而且可以同时提升博弈人的策略能力和支付函数,因而能够乘方倍地提升博弈人的综合竞争力.

Under the perspective of game theory, competitiveness is the power of players in game, or the capacity which players manage to gain the largest equilibrium benefits. The competitiveness of players is co-determined by their information capacity, strategy capacity and payoff functions, the relationship between which is that ： competitiveness = information capacity ×strategy capacity × payoff function. Information is the real core concept of game theory, that is, different information conditions will lead to different game equilibrium, which means that the information capacity is the most essential determinant of competitiveness. Informatization can not only advance the information capacity of players, but also enhance their strategy capacity and improve their payoff function simultaneously, which, as a result, can increase their comprehensive competitiveness by power times.