On The Evolution Characteristics Of Enterprises Behavior In Cluster

Along with the marketing competition globalizing, economic development tends to concentrate in some regions.Specialization enterprises clusters appear which participate in world industrial chains. But Enterprises clusters both in developed and developing countries are confronted with sustaining development problems, such as weak innovation, low labor division level and weak embeddedness in Chinese clusters, and industry upgrading or inanition in developed countries clusters. Whether those problems are destined or by chance should be given rational theoretical explanation. The enterprises cluster evolution theories pay little attention to the analysis of enterprise behavior changes under the influence of agglomeration effects, thus they cannot guide entrepreneurs and governments to solve those problems.On the basis of viewing previous studies, the author first summarizes the main agglomeration effects into external scale effect, transaction cost advantage and technological spillover effects, then analyzes the influence of those effects to fellow enterprises clustering, division and innovation with the mathematical economic models. At last the author figures out those behaviors mainly appear in different phase in Enterprises clusters evolution, which is evidenced to some extent through statistic analysis and comparation of typical cases.The main contents and innovations of this paper are listed here. It is proved that if fellow enterprises agglomerate the optimum and maximum scale of the cluster exist. External scale economic effect could be utilized to measure enterprise agglomeration incentive, which is defined as the equilibrium profit difference between cluster enterprise influenced by external scale economy and congest effect, and dispersed one without those effects. The analysis of external scale economic effect shows that not all kinds of enterprises could form a cluster, and if they did the External scale economic effect would change nonlinearly with the cluster scale.It is proved that cluster scale expansion and transaction cost advantage...