Evolutionary Game Analysis to Formation Mechanism of Enterprise Clusters on Network Externality

Forming mechanism and reason of enterprise clusters is of importance and worth paying attention to in theory research and practice of enterprise clusters. This paper points out that forming of enterprise clusters is a virtually network externality process, the process essentially is similar to replicate dynamic evolution game based on finite sense. Moreover, the paper founds evolution game model of enterprise clusters forming. Accordingly forming mechanism of enterprise clusters is the district more easily to be formed enterprise clusters on the district having stronger network externality, and if the district having weaker network externality, no other than enterprises in the district no beating toward will enter enterprises, along with entering enterprise number increasing, or relying on exterior force, especially be governmental policy action, so as to network externality of the district augmenting, the enterprise clusters grows up in that district.