产业集群中企业技术创新战略选择的演化博弈分析

Evolutionary Game Analysis on Technological Innovation Strategy Choices of Enterprises in Industrial Cluster

针对我国产业集群普遍缺乏自主技术创新源、大多处于集群全球等级体系低端的现状,从产业集群中的企业这一微观视角进行研究,考虑产业集群中两类企业分别在自主技术创新和模仿创新两种战略中进行选择,建立了技术创新战略选择的复制者动态模型,寻找其演化稳定策略。最后通过对演化博弈稳定策略的结果分析,得出3种因素:企业自主技术创新成本、模仿者对于创新者创造的新增收益的分享率、企业自主技术创新的转化因子,是如何影响产业集群中企业技术创新战略演化稳定点的。在此基础上,提出了利用演化稳定点促进产业集群技术创新的建议。

Depending on the current states of China that local industrial clusters generally at the low level in the global bierarchy system,due to lack of the source of independent technology innovation. The paper studies from the microscopic per spective, consider the two types of enterprises in industrial clusters selected from strategies of independent technology in novation and imitation respectively, establishes evolutionary game simulation model of the choices for technology innova tion strategies, and finds out the evolutionarily stable strategy. Finally, through the analysis on the results of these stable strategies, the paper finds out how the three factors which include the cost of independent technological innovation, reve nue sharing rates of imitators gained from innovators, the transformation of independent technological, impact technologi cal innovation stable strategy of enterprises in industry cluster. On these basis,the paper gives some suggestion which can make stable strategy promoting the technological innovation of industry cluster.