多维邻近性对航空制造业产业集群协同创新的影响--以江西省为例

The Impact of Multi-dimensional Proximity on the Collaborative Innovation of Aviation Manufacturing Industry Clusters:Taking Jiangxi Province as an example

基于邻近性的视角,以2008-2019年江西省航空制造业产业集群产学研联合申请的专利数据为例,利用负二项回归方法,探究地理、组织和技术邻近以及各邻近性之间的交互作用对航空制造业产业集群协同创新的影响。研究结果表明:地理邻近和组织邻近对产业集群协同创新产生促进作用;技术邻近对产业集群协同创新产生负向影响;地理邻近正向调节组织邻近同产业集群协同创新之间的关系,地理邻近负向调节技术邻近同产业集群协同创新之间的关系。

From the perspective of proximity,the patent data jointly applied by industry,university and research of Jiangxi aviation manufacturing industry cluster from 2008 to 2019 is taken as an example.The negative binomial regression method is used to explores the impact of geographical,organizational and technological proximity and the interaction between each proximity on the collaborative innovation of the aviation manufacturing industry cluster.The results show that geographical proximity and organizational proximity promote the collaborative innovation of industrial clusters;Technology proximity has a negative impact on industrial cluster collaborative innovation.Geographical proximity positively regulates the relationship between organizational proximity and industrial cluster collaborative innovation,while geographical proximity negatively regulates the relationship between technological proximity and industrial cluster collaborative innovation.