邻近性、知识溢出与企业集群创新的微观模型分析

Microscopic Economic Model Analysis of The Relationship among Proximity, Knowledge Spillover And Enterprises Cluster Innovation

企业和其他相关机构在产业集群中具有"天然的"的地理、组织和技术上的多维邻近性.产业集群是企业获取外溢知识的最佳的空间组织形式.尽管多维邻近性对企业等经济主体的知识溢出和创新有多种好处,但是太少或过度的地理、组织和技术邻近对经济主体也有负效应.本文通过引入知识溢出参数和邻近性强度的概念研究了企业在邻近性正负效应的权衡中实现创新绩效最优化的机制.

Enterprises and other relevant institutions have a ＂natural＂ geographical, organizational and technical multi-dimensional proximity in the industrial cluster. Industrial cluster is the best spatial organization that enterprises gain access to knowledge spillovers. Although the multi-dimensional proximity enjoys benefit for the enterprises and other agent＇s knowledge spillovers and innovation, but too little or excess geographical proximity, organizational proximity and technological proximity are also have the negative effects on economic agents. The optimization mechanism of the innovative performance in trade-off the positive and negative effects of proximity on firm＇s innovation are studied through the introduction of knowledge spillovers parameters and the concept of proximity strength.