同质化视角下机器人企业集群知识溢出与创新绩效研究

Study on the Relationship Between Robot Enterprise Cluster Knowledge Spillovers and Innovation Performance from the Perspective of Homogenization

以我国机器人企业集群为研究对象,在知识溢出与集群创新绩效的理论研究基础上,从企业同质化视角出发引入两个中介变量:创新协同效应、创新抑制效应,在此基础上研究知识溢出与创新绩效的关系,建立知识溢出、企业同质化与集群创新绩效的关系模型。采用结构方程模型研究这几个变量之间的内在联系。研究结果表明:知识溢出有利于创新协同发展,企业协同创新促进集群创新绩效;知识溢出正向作用于创新抑制,创新抑制对创新绩效产生负作用;企业同质化降低了知识溢出与创新协同之间的正相关关系,增加了知识溢出与创新抑制之间的正相关关系。该研究对于提升我国机器人企业集群协同创新能力、缓解企业集群创新抑制及同质化现象有着指导和借鉴作用。

The robot enterprise cluster in China is taken as the research object.It's based on the theoretical research of knowledge spillover and cluster innovation performance.Viewing from the homogenization of enterprises,Innovative synergistic effect and innovation inhibition effect are taken as intermediate variables.The relationship between knowledge spillover and innovation performance are studied.The relationship model among homogenization,knowledge overflow and enterprise innovation performance is built.This paper uses structural equation model to study the internal relationship between these variables.Research results show that knowledge spillover is beneficial to innovation synergy,which promotes cluster innovation performance;knowledge spillover affects innovation inhibition,which hinders innovation performance;Homogenization reduces the positive correlation between knowledge spillover and innovation synergy,homogenization increases the positive correlation between knowledge spillover and innovation inhibition.This paper puts forward some measures for the negative effects from "free rider" and "innovation inertia" which appear in the robot enterprise cluster in China.The study helps to improve the co-innovation performance and alleviate inhibition and homogeneity phenomenon of enterprise cluster innovation.