产学研复合系统耦合协调度评价及时空演化研究

Research on the Coupling Coordination Degree Evaluation and Time and Space Evolution of Industry-University-Research Complex System

以中国30个省域为研究对象,采用耦合协调度模型、探索性空间数据分析、空间自相关、核密度分析等方法,测算2011—2018年产学研综合发展水平、耦合协调度。研究表明:第一,产学研耦合协调度不断提高,但空间分异显著。第二,省域产学研耦合协调度呈现空间正相关关系,但空间相关性较低,空间关联有待加强,省域产学研耦合协调度之间呈现出“空间集聚性”与“空间异质性”并存的特征。第三,省域产学研耦合协调度核密度曲线经历了“向左——向右”的阶段性变化过程,反映出省域产学研耦合协调度整体水平有所提升。

Taking 30 provinces in China as the research object,the coupling coordination degree model,exploratory spatial data analysis,spatial auto-correlation,kernel density analysis and other methods are used to calculate the comprehensive development level and coupling coordination degree of the university-industry-collaboration from 2011 to 2018.Research shows that:firstly,the coordination degree of industry-university-research coupling has been improved continuously,but the spatial differentiation is significant.Secondly,the coupling coordination degree of regional industry-university-research shows a positive spatial correlation,but the spatial correlation is low.The coupling coordination degree of industry-university-research in provinces and municipalities shows the coexistence of“spatial agglomeration”and“spatial heterogeneity”.Thirdly,the kernel density curve of regional industry-university-research institute coupling coordination degree has experienced a“left-right”stage change process,which reflects that the overall level of regional industry-university-research institute coupling coordination degree has improved.