福建省新材料产业产学研专利合作创新网络的特征与演化

Network's Characteristics and Evolution of Industry-University-Research Collaboration Innovation in Advanced Material Industry of Fujian Province

运用社会网络分析法,基于1991—2020年福建省新材料产业产学研合作专利数据的分析表明,福建省新材料产业合作创新网络规模迅速增大,合作日益频繁,但合作创新网络密度仍然较低,平均路径长度较短,且网络中心性突出,显示出小世界特性;合作创新网络发展呈现出典型的核心-边缘结构,大部分创新个体处于网络边缘,网络影响力有限,少数个体处于核心位置,能吸引大量的创新合作,具有较大的网络影响力;合作网络中的创新主体逐渐由高校转变为企业,但高校仍然是网络核心,以厦门大学为代表的部分省内高校发挥着重要的“枢纽”作用。建议福建省新材料产业持续推进更加广泛和深入的产学研创新合作,充分发挥核心主体的引领作用,强化企业的创新合作意识。

A study is conducted using social network analysis based on the patent data of industry-university-research collaboration in the new material industry in Fujian Province from 1991 to 2020.It shows that the collaboration innovation network has expanded rapidly and performed frequently,but exhibits the characteristics of low density,short average path length and prominent centrality of a small-world network;the network presents a typical core-periphery structure,with most innovative individuals at the edge of the network having a limited influence on it,and a few individuals in the core capable of attracting a large number of innovative cooperation projects and having great network influence;the main body of innovation in the industry-university-research collaboration network of new materials in Fujian Province has gradually shifted from universities to enterprises,but universities are still the core and maintain the important role of bridge represented by Xiamen University and some others.It is therefore suggested that the new material industry in Fujian Province should continue to expand and deepen industry-university-research innovation collaboration,and give full play to boost the leading role of the core of universities and consciousness for innovation collaboration of enterprises.