企业衍生效应对创新网络演化的作用机理研究

由创新网络和企业衍生概念入手，将衍生效应分解为知识溢出、集群创新文化和竞争关系3个维度，将集群创新网络分解为 “质”、“量”两个维度，以北京、大连、济南、天津高技术产业集群的衍生企业为对象，实证研究企业衍生效应对集群创新网络的影响。结果显示，企业衍生效应对集群创新网络演化存在正向促进作用。其中，知识溢出、集群创新文化与创新网络的“质”维度存在显著正相关关系，知识溢出、集群创新文化和适度竞争关系与创新网络的“量”维度存在显著正相关关系。

Study on the Mechanisms of Derivative Effect to Innovation Networks

Starting with the concepts of innovation networks and spin-off, the derivative effect could be decomposed into three dimensions: knowledge spillover, cluster innovation culture and competitive relationship. The cluster innovation networks could be decomposed into two dimensions: “quality” and “quantity”, with empirical research on high-tech industrial cluster in Beijing, Dalian, Jinan, and Tianjin, we examined the influence of derivative effect on innovation networks. The empirical results show that spin-off have a positive effect on the evolution of cluster innovation networks. Moreover, there are significant positive correlations between knowledge spillover, cluster innovation culture and innovation network quality dimensions, and significant positive correlation between knowledge spillovers, cluster innovation culture, moderate competition and innovation networks.