产学研创新合作网络的社会资本结构维度研究——基于2006—2014年广东省产学研合作专利申请数据分析

Research on the Structure Dimension of Social Capital in the Industry-University-Research Institute Innovative Cooperation Network——Based on the Analysis on the Data of Patent Application of Industry-UniversityResearch Institute Cooperation in Guangdong

本文采用2006—2014年广东省产学研合作专利申请数据,结合社会网络分析方法,构建产学研创新合作网络模型,并通过分析网络整体以及单个结点的网络位置等结构指标,考察产学研创新合作网络的社会资本结构维度。研究结果表明:产学研创新合作网络规模不断扩大,外源结点的数量逐渐增多,而网络密度则不断降低,网络关系逐渐走向稀疏。网络的凝聚性和中心化程度并不明显,但在逐渐提高,网络的中心与周边不清晰。网络主体所拥有的社会资本并不均衡,处于网络中心位置和拥有结构洞优势的结点多数是高等院校,企业之间为争夺创新资源存在激烈竞争。

Taking Guangdong Province as an example, using the data of patent application of industry-university-research institute co- operation from 2006 to 2014, and combining with the method of social network analysis, the paper constructed the model of industry-u- niversity-research institute innovative cooperation network and inspected the structure dimension of social capital in the industry-univer- sity-research institute innovative cooperation network by analyzing the structure index of network location of the whole network and singlenode. The results show that ： Firstly, the scale of the industry-university-research institute innovative cooperation network is expanding, the number of foreign nodes is gradually increasing, while the network density is decreasing, and the network relationship is gradually sparse. Secondly, the degree of cohesion and centrality of the network are not obvious, but advancing step by step, and the center and the surrounding of the network are not clear ; Lastly, the social capital in the network is not balanced, the majority of nodes which are in the center position of network and has advantage of structural holes are colleges or universities, so there is fierce competition for en- terprises to obtain innovation resources.