网络地位、结构洞与探索式创新——来自九大低碳产业研发网络的经验证据  

Network Prominence, Structural Holes and Explorative Innovation Based on Empirical:Evidence from Nine Low-carbon Energy R&D Networks

作　　者：马玎 禹献云[2] 张雅蕊[3] Ma Ding;Yu Xianyun;Zhang Yarui(School of Economics,Wuhan University of Technology,Wuhan 430070,China;School of Management,Hangzhou Dianzi University,Hangzhou 310018,China;Hubei University of Arts and Science,Hubei 441053,China)

机构地区：[1]武汉理工大学经济学院,湖北武汉430070 [2]杭州电子科技大学管理学院,浙江杭州310018 [3]湖北文理学院,湖北襄阳441053

出　　处：《科技管理研究》2018年第21期18-28,共11页Science and Technology Management Research

基　　金：国家自然科学基金项目"破坏性创新企业持续成长机制研究:基于知识网络视角"(71602046)

摘　　要：基于对主体网络位置特征及网络密度对技术研发网络探索式创新影响机理分析,构建网络地位、结构洞以及网络密度影响探索式创新的理论模型;结合2007—2016年215家企业的联合申请专利数据,运用负二项回归分析进行实证研究。研究表明:网络地位、结构洞均与低碳技术探索式创新呈倒"U"型关系,且网络地位的影响程度高于结构洞;网络密度对网络地位和结构洞与探索式创新之间的关系分别起到正向和负向的调节作用。在此基础上,提出打破稀疏网络中心企业的路径依赖、加强稀疏网络中介企业的信息枢纽性、提高紧密网络中介企业的信息异质性、强化紧密网络中心企业的引领示范效应四方面建议。Based on the analysis of influence mechanism of the main body network location and the network density on the technology R＆D network exploration innovation, this paper constructs the theoretical model of network position, structure hole and network density influence exploratory innovation. Combined with the data of 215 joint patent applications from 2007 to 2016, negative binomial regression analysis is used to carry out an empirical study. The results show that, the network position and structure hole are inversely U-shaped with the innovation of low carbon technology exploration, and the influence degree of network position is higher than that of structure hole; network density plays a positive and negative role in regulating the relationship between network status, structure hole and exploratory innovation. On this basis, four suggestions are proposed, including to break the path dependence of sparse network center enterprises, strengthen the information hub of sparse network intermediary enterprises, improve the information heterogeneity of tight network intermediary enterprises, and to strengthen the leading and demonstration effect of close network center enterprises.

关 键 词：研发网络:社会网络结构 探索式创新 低碳能源技术 

分 类 号：F270[经济管理—企业管理] G301[经济管理—国民经济]