网络聚集性、连通性与企业知识创新——基于中国10个高科技行业的联盟关系网络分析  

Network-based Clustering、Connectivity and Firm Knowledge Innovation: An Empirical Research on Alliance Relation Network in 10 High-tech Industries in China

作　　者：赵炎[1] 郑向杰[1] 

机构地区：[1]上海大学管理学院创新与知识管理研究中心,上海200444

出　　处：《科学学与科学技术管理》2013年第3期23-32,共10页Science of Science and Management of S.& T.

基　　金：国家自然科学基金项目"集群与联盟:复杂创新网络中企业嵌入与动态抉择的中国实证"(71003069);上海市教育委员会科研创新项目"知识密集型服务业的集群创新系统的复杂性:基于中国的实证研究"(10YZ23);上海生产力学会青年学者基金项目

摘　　要：企业联盟网络结点的非冗余联接与聚集加快了信息流通的速度,提高了知识转移的能力,对企业创新有潜在的影响。构建了中国10个高科技行业的企业联盟关系网络,使用负二项回归模型分析了网络聚集性、连通性对企业创新能力的影响。结果显示,较高的到达率会促使更多的创新产出,集聚系数对企业的创新产出影响不明显,但是集聚系数对到达率水平影响企业创新能力有显著的正向调节效应。Nonredundant connections and dense local clustering among alliance network nodes accelerate the flow of information, and improve knowledge transmission capacity. So the structure of alliance networks influences firms＇ potential for innovation capability. We construct alliance networks of 10 high-technology manufacturing indus- tries in China, and use negative binomial regression to study the impact of alliance network structure on the inno- vation capability of firms. The empirical results show that firms embedded in alliance networks with higher reach will have greater innovative output, and the impact clustering on the innovation capability of firms is not signifl- cant, but it has significant and positive moderating effect on the relationship between reach and innovation capabil- ity of firms. These conclusions will provide new scientific basis for firms to develop alliance activities and for rel- evant government departments to make industrial policies

关 键 词：聚集性 连通性 知识创新 专利 

分 类 号：F273.1[经济管理—企业管理]