多维邻近性对我国跨区域产学协同创新的影响:静态与动态双重作用

Study on the Effect of Multidimensional Proximity on Regional Industry-University Cooperative Innovation:Static and Dynamic Effects

基于国家知识产权局产学合作发明专利数据,采用负二项回归和逻辑回归模型,研究了多维邻近性对我国跨区域产学协同创新的影响,包括对协同创新绩效的静态影响和对协同创新关系形成与维持的动态影响。研究结果表明,技术邻近与地理邻近的静态和动态影响分别呈倒U型和正向关系;社会邻近能促进协同创新关系形成与维持,不会显著促进协同创新绩效提升,但能够正向调节技术邻近对协同创新的影响;网络邻近对协同创新绩效及其关系形成与维持的影响呈正向关系,且正向调节技术邻近对协同创新关系形成与维持的影响,负向调节社会邻近与地理邻近对协同创新绩效的影响。

The effects of multidimensional proximity on regional industry-university cooperative innovation are studied,including the static influence on the performance of cooperative innovation and the dynamic influence on the formation and maintenance.Based on the patent data from the National Intellectual Propery Administration of China,the negative binomial regression model and logistic regression model are used.The results show that the technology proximity has an inverted U type impact on the innovation performance and the formation and maintenance,when the geography proximity has a positive impact.The social proximity can not only help to form and maintain the cooperative innovation relationship but also positively moderate the relationship between technology proximity and the cooperative innovation,and it does not have a significant impact on the innovation performance.In addition,network proximity has a positive impact on the innovation performance and the formation and maintenance and it will positively moderate the relationship between technology proximity and the formation and maintenance.