区域创新系统多创新极共生演化动力模型

The innovation poles symbiosis evolution model of regional innovation system

区域创新系统已逐渐成为学术界和政策制定者关注的热点.本文界定区域内创新活动密集、创新规模较大、创新能力具有代表性、对区域有明显支撑和带动作用的产业创新子系统为区域中的创新极.将区域创新系统视为多创新极共生演化系统,建立基于多创新极共生的区域创新系统概念模型.进而对区域创新系统中创新极间共生演化模式进行分析,建立多创新极共生演化动力模型,并进行了模拟,发现区域创新系统间的区别在于区域内创新极的数量、强弱及创新极间的共生关系.区域创新系统演化的结果受区域内创新极间的共生关系影响.本文的理论贡献在于认为区域创新系统由区域产业创新子系统组成,并在中观层面给出一种区域创新系统演化模型的新描述.

In this article,an innovation pole,which is represented in innovation scale and drives the development of regional economy,is defined as a regional industrial innovation subsystem producing dense innovative activities.We regard the regional innovation system as a symbiosis evolution system of the multi-innovation poles.Then,in the framework of ecology theory,this article analyses the symbiosis evolution model of multi-innovation poles and sets up the dynamic model of the multi-innovation poles symbiosis evolution system.Finally,we draw the conclusion through the simulation study that： different values of the symbiosis coefficient are the only difference between regional innovation systems besides the strength or weakness of innovation poles.