产学研合作创新网络时空演化模型及实证研究——基于广西2000—2013年的专利数据分析

The Time-Space Evolution Model and Empirical Research of I-U-R Cooperative Innovation Network: Based on the Analysis of Cooperative Patent Data in Guangxi from 2000 to 2013

为明晰产学研合作创新网络时间阶段递进和空间结构优化的协同演化路径。首先,基于生命周期和拓扑结构双重视角,构建了产学研合作创新网络时空演化模型,运用社会网络分析方法研究合作创新网络的空间状态,引入信息熵测度网络空间演化的有序度,并运用最优分割理论确定网络时空演化路径;然后,基于广西电子信息产业2001—2013年的产、学、研联合发明专利数据,实证探究广西产学研合作创新网络的时空演化路径,发现网络演化先后经历了混沌形成、无序扩张和有序发展三个阶段,据此验证了产学研合作创新网络时空演化模型的科学性和可行性。

This paper is about to explore the collaborative evolution path of the industry-university-research（I-U-R）cooperative innovation network, which is in stages and spatial. Firstly, based on the dual perspective of life cycle and topological structure, we construct a time-space evolution model of I-U-R cooperative innovation network, and use social network to analyze spatiality of the network, measure the degree of network’s order by entropy, confirm the network’s evolution path by optimal segmentation theory. Then we explore the network’s evolution path based on an empirical study with the I-U-R cooperative patent data of electronic information industry in Guangxi from 2001 to 2013, and we find there are three stages of the network evolution, the chaotic formation, the unordered expansion and the orderly development. Therefore, we prove the scientificity and feasibility of the I-U-R cooperative innovation network’s evolution model.