纺织高校产学研合作创新网络演化及结构分析

Evolution and Structure Analysis of Innovative Network of Industry-university-research Cooperation in Textile Universities

为了解纺织高校产学研合作创新的现状和发展趋势,并为之提出相应对策,以促进纺织产业的技术创新能力提升,文章首先构建了纺织高校产学研合作创新网络图,采用社会网络分析方法分析了核心节点的中心性,包括度数中心性、中间中心性和接近中心性,然后进一步揭示了网络随时间的动态演化,分析了不同时期的产学研合作网络特征变量。研究发现,东华大学、江南大学、浙江理工大学、苏州大学和南通大学在网络中的中心性最高;2000年以来纺织高校产学研协同创新网络的规模迅速扩大,网络密度呈下降趋势,网络中心势逐渐提升。

In order to understand the status quo and development trend of the innovation of industry-university-research cooperation in textile universities, and propose corresponding countermeasures to promote technologically innovative ability of textile industry, the paper first constructed a network diagram of industry-university-research cooperation in textile universities, and analyzed the centrality of core nodes, including degree centrality, betweenness centrality and closeness centrality. And then, it carried research on the dynamic evolution of the network over time, and analyzed the characteristic variables of the industry-university-research cooperation network in different periods. Results indicated that, Donghua University, Jiangnan University, Zhejiang Sci-Tech University, Suzhou University and Nantong University have the highest centrality in the network;the scale of collaborative innovation networks has rapidly expanded since 2000;the network density has been declining and the network centralization has gradually increased.