摘要
采用国家知识产权局1985~2013年中国电子信息产业联合申请发明专利信息数据,借助Ucinet、ArcGIS、Stata等分析工具,对中国电子信息产业创新网络特征、结构、演化、绩效进行了分析。研究发现:(1)知名高校和大型企业是中国电子信息产业创新网络重要的科学知识源和技术知识源,也是创新合作优先连接主体,与美国跨国公司、西欧中小企业是创新网络科技知识源的特点不同;(2)创新网络呈现"核心-边缘"模式,创新网络结构的"小世界网络"特征越来越明显;(3)本市、境外是创新合作最重要的空间载体,地理邻近有助于隐性知识交流,在国内合作创新网络构建中发挥着重要作用,技术邻近是促成境外合作创新的重要基础,进一步验证了Bathelt等学者倡导的关系经济地理学假说;(4)提高网络地位、占据结构洞位置能够提升主体创新绩效;(5)创新网络内部作用机理的地域差异明显,网络结构根植性对发达地区创新一般有负面影响,地理邻近对发达地区创新主体的创新绩效影响不显著,但地理邻近却有利于欠发达中西部地区创新主体间的隐性知识交流,有助于创新绩效的提高。因而,应引入"网络资本"来分析网络主体的创新绩效,弥补中心地理论中基于规模等级分析主体创新能力的传统做法。
In recent years, the innovation network metaphor has become commonplace within the economic ge- ography, with a large and growing body of scholarly research focused on analyzing the impact of innovation network structures on knowledge flows and innovation outcomes. By using Ucinet, ArcGIS and Stata, this article aims to analyze the topology structure, spatial structure and the evolution of innovation networks of China＇ s electronic information industry, and the relationship between network structure and innovative performance based on the co-patent data issued by the State Intellectual Property Office of P R China from 1985 to 2013. The main findings of this study are drawn as follows. 1） The innovation network scale of China＇ s electronic information industry has a rapid growth from 1985 to 2013. From the university perspective, those actors at the center of the network are Tsinghua University, Shanghai Jiaotong University, Peking University, Zhejiang Uni- versity, Beijing University of Posts and Telecommunications, Huazhong University of Science and Technology and Xi＇an Jiaotong University. From the perspective of firms within the network, Huawei, Haier and China Mo- bile are found to possess the highest rates of centrality. It is noticeable that prestigious universities and large enterprises are the most influential actors within innovation network of China＇ s electronic information industry, and through their structurally central positions they are the most important bridging and connecting agents in the process of building innovation networks. The network characteristic is found to be clearly different from the United States and Western Europe, multinational corporations and small enterprises holding central and influential positions, respectively. 2） The overall structure of collaborative innovation networks features a ＂core-peripheral＂ paradigm and ＂small world＂ network properties, whereby dense clusters of network actors are linked to other clusters via a relatively small number of bri
出处
《地理科学》
CSSCI
CSCD
北大核心
2017年第5期661-671,共11页
Scientia Geographica Sinica
基金
国家社会科学基金重大项目(10ZD&016)
国家自然科学基金面上项目(41071093
41371147)
德国科学基金会(LI 981/8-1 AOBJ:595493)资助~~
关键词
创新网络
网络结构
创新绩效
电子信息产业
中国
innovation networks
network structure
innovative performance
electronic information industry
China
