安徽省产学研创新合作网络演化的多尺度分析

A Multi-scale Analysis of the Evolution of the Innovation Cooperation Network of I-U-R Institutes of Anhui Province

产学研合作是推动中国科技进步与自主创新的重要路径。在社会网络分析方法的基础上,分别从专利合作和论文合著角度对安徽省产学研创新合作网络演化进行多尺度分析。研究结果表明,安徽省的专利和论文产学研合作网络发展特征具有相似性,呈现出“单核—桥梁—成长”的网络形态演变规律以及“核心—边缘”的网络结构特征。邻近性因素与创新合作相关系数的实证结果表明,社会邻近和制度邻近是影响安徽省产学研合作的主要因素,高校强而企业弱的主体特征显著,合作倾向于已结成合作关系的双方,合作主体间缺乏多元化交流。

I-U-R cooperation is an important way to promote China’s scientific and technological progress and independent innovation.On the basis of the social network analysis method,the invention patent is combined with the co-authored data to conduct multi-scale analysis on the evolution of the innovation cooperation network of I-U-R institutes in Anhui province.The research shows that the development of the two networks is similar,with the morphological evolution rules of“mono-nuclear mode”,“bridge mode”and“growth mode”,“strong universities and weak enterprises”as well as the prominent“core-edge”feature.The empirical results of the correlation coefficient between proximity factors and innovation cooperation show that social proximity and institutional proximity are the main factors affecting the I-U-R institutes cooperation in Anhui province,and that universities are strong while enterprises are weak.Cooperation tends to be between the two parties who have formed cooperative relations,and there is a lack of diversified communication between the cooperative subjects.