长江经济带污水处理产业产学研合作创新网络演化研究  

Evolution of industry-university-research cooperation innovation network of sewage treatment industry in Yangtze River Economic Belt

作　　者：王济干[1] 高嘉皖 WANG Jigan;GAO Jiawan(Business School,Hohai University,Nanjing 211100,China)

机构地区：[1]河海大学商学院,江苏南京211100

出　　处：《水利经济》2021年第3期36-42,51,86,共9页Journal of Economics of Water Resources

摘　　要：基于长江经济带污水处理产业2000—2019年联合申请专利数据,运用社会网络分析方法对产学研合作创新网络演化进行研究。结果发现:产学研合作网络形态呈现从"少节点零星"到"多节点零散子网络"再到"多节点复杂子网络"的演化过程;网络密度下降,平均路径长度阶段性增加,聚集系数先降后升,网络逐渐形成分散的局部集聚;度数中心势和中间中心势维持较低水平,少数核心主体具有明显的资源和控制优势;合作网络逐渐呈现以高校为主导、异质性主体发展不平衡的特点。根据产学研合作创新网络演化规律,提出相关建议。Based on the joint patent application data of sewage treatment industry in the Yangtze River Economic Belt from 2000 to 2019,the evolution of industry-university-research cooperation network is investigated by using the social network analysis method.According to the research,the industry-universityresearch cooperation innovation network exhibits the evolution process from"few-node sporadic network"to"multi-node scattered sub-network"and then to"multi-node complex subnetwork".The network density decreases,the average path length increases in stages,the clustering coefficient decreases first and then increases,and the network gradually forms scattered partial clustering.The degree centralization and the network centralization index remain at a low level,and a few core subjects have obvious advantages in resources and control.The cooperation network has gradually formed,which takes universities as guidance with uneven development of heterogeneous subjects.Finally,some suggestions are put forward according to the evolution law of industry-universityresearch cooperation innovation network.

关 键 词：产学研合作 创新网络 污水处理产业 长江经济带 

分 类 号：F276.42[经济管理—企业管理]