知识交流视角下孵化网络动态演化与层级关联研究——以T孵化器网络为例  

Research on Dynamic Evolution and Subnetwork Correlation of Incubation Network from the Perspective of Knowledge Exchange:a Case of T Incubator Network

作　　者：张海红 赵黎明[2] 吴文清[2] Zhang Haihong;Zhao Liming;Wu Wenqing(School of Management Science and Engineering, Tianjin University of Finance and Economics, Tianjin 300222, China;College of Management and Economics, Tianjin University, Tianjin 300072, China)

机构地区：[1]天津财经大学管理科学与工程学院,天津300222 [2]天津大学管理与经济学部,天津300072

出　　处：《科技进步与对策》2021年第9期134-143,共10页Science & Technology Progress and Policy

基　　金：国家社会科学基金项目(17BGL025);国家社会科学基金重大项目(13&ZD162)。

摘　　要：基于知识交流视角,构建孵化载体、在孵企业、服务机构分层嵌入的孵化网络模型框架,通过调研数据分析以T孵化器为核心节点的孵化网络拓扑结构动态演化过程,探究孵化网络不同层级之间知识交流相互关联的特点。结果表明,T孵化器网络密度呈指数下降,平均度稳中有升、增幅缓慢,平均路径长度和网络中心势呈对数增长,平均聚类系数在高值区间缓慢下降至稳定状态;T孵化器网络在演化过程中表现出自组织、无标度和小世界的复杂网络特性;“T孵化器-在孵企业”网络与“在孵企业-服务机构”网络之间、“T孵化器-服务机构”网络与“在孵企业-服务机构”网络之间的知识交流频次显著正相关。Based on the knowledge exchange perspective,this paper builds an incubation network model framework,which is hierarchically embedded by incubators,incubating enterprises,and service agencies.Through the survey data,the dynamic evolution process of the incubation network's topology structure with the T incubator as the core node is analyzed,and the correlation characteristics of knowledge exchange between different subnetworks of the incubation network are explored.First,the results show that the density of the T incubator network decreases exponentially,the average degree rises steadily and the growth rate is slow.Moreover,the average path length and the network centralization increase logarithmically,and the average clustering coefficient slowly decreases to a stable state in a high value interval.Second,the T incubator network also exhibits complex network characteristics of self-organization,scale-free and small world during the evolution process.Third,the frequency of knowledge exchange between the"T incubator-incubating enterprise"network and the"incubating enterprise-service agency"network has a significant positive correlation.At the same time,the frequency of knowledge exchange between the"T incubator-service agency"network and the"incubating enterprise-service agency"network has a significant positive correlation.

关 键 词：孵化网络 T孵化器 知识交流 动态演化 层级关联 

分 类 号：F272.2[经济管理—企业管理]