信息共享媒介与主体间协作的相互影响研究

经济学大量研究了主体间信息不对称与信息共享对主体间协作效率的影响而缺乏对信息共享可行性自身的研究，本文针对主体间信息共享所依赖媒介（本文称之为编码系统）的具体特征，以及怎样的环境可以促进主体间形成更有效的信息共享手段问题进行了探讨。研究表明，有限理性主体赖以实现信息共享与协作的编码系统将影响主体间信息传递，不同的信息共享媒介会导致不同的信息传递效率与协作效率；当持有不同信息共享媒介的主体间进行协作时，主体所处分工协作的具体场景特征将影响主体间能否达成的有效的信息共享媒介并最终影响主体间协作效率。

Inter-Influences of Media of Information Sharing and Cooperation between Agents

Economics has paid a lot of attentions on the effect of the sharing of asymmetric information between agents but lack of studies on the possibility itself. This paper studies the main features of media which is used to share information between agents and the methods to improve this process. It shows that the code system which is use to share information between agents greatly affect the efficiency of information sending and co operations. When there have to cooperate between agents that hold different code systems, the interaction situation will affect of the possibilities of forming a now common code system and the efficiency of cooperations.