中文摘要：

在知识经济全球化及产业网络化的背景下,基于合作关系形成的知识密集型产业创新网络成为该产业创新活动的重要组织形式。如何提升该网络的创新能力成为理论界和实践界的重要议题。文章在梳理关于创新网络的文献基础上,首先研究网络合作度对知识密集型产业创新网络创新绩效的影响;其次,剖析在此作用中知识存量的完全中介效应和知识异质性的倒U调节效应;最后,对吉林省新能源汽车产业创新网络进行实证研究以验证上述理论。

英文摘要：

Under the background of the globalization of knowledge economy and the industrial networking,the knowledge-intensive industry innovation network formed from enterprise collaborations becomes an important organizational form of this industry＇s innovation activities. The promotion of the innovation capability of this network in theoretical and practical circles has become an important issue. In this paper,on the basis of reviewing literatures about the innovation network,we firstly study the effects of network cooperation on the innovation performance in knowledge-intensive industry innovation network; then we analyze the complete moderation of knowledge stock and the‘top-down U＇ mediation of knowledge heterogeneity in this process; finally we study empirically the new energy automotive industry innovation network for verifying the above theories.