中文摘要：

运用社会网络理论，在文献回顾和案例分析的基础上，提出并分析了基于知识密集型服务业嵌入的内生型产业集群网络结构优化概念模型，得出结论：①知识密集型服务业嵌入为内生型产业集群网络结构优化提供了路径；②网络密度、网络中介性及网络凝聚性是集群网络结构显著优化的三大指标；③内生型产业集群的知识密集型服务业培育需要多元化、分层次。

英文摘要：

Based on related literature review and case study, this paper puts forward and analyzes the conceptual model of endogenous cluster network structure from the perspective of KIBS embedding, in virtue of the theory of social network theory. Main conclusions can be drawn as follows ① KIBS embedding provide one path for the optimization of endogenous cluster network structure; ②network density, network betweenness centrality and network cohesion are three significant indexes to show this optimize results;③Endogenous cluster ought to foster KIBS diversification, at different levels.