基于创新合作网络的我国省际间知识流动研究

Research on Inter-regional Knowledge Flows in China Based on the Network of Innovation Cooperation

在共惠互利的基础上，个人或组织为了获取外部知识提升自身竞争力，会选择与区域外的其他个人或组织进行创新合作，通过创新合作实现知识的流动，从而实现优势互补。文章选择1986～2014年期间我国在美国专利商标局（USPTO）中通过授权的专利数据，以发明人合作创新衡量知识流动，利用社会网络分析方法对我国省际间知识流动的发展演化进行分析，从网络结构等方面考察省际间知识流动的特征。研究结果表明，我国省际间知识流动范围逐渐扩大，知识流动强度逐渐加强；知识流动网络结构不合理，星型网络结构和强强联手态势不利于知识资源的合理配置；我国省际间知识流动空间分布不均匀，知识流动强度自东向西呈现递减的态势。

Based on the common benefit, individuals or organizations will choose to cooperate with other individuals or organizations outside the region to acquire external knowledge, and enhance self - competition capability. Through innovation cooperation to realize knowledge flows. The dynamic variation and structure characteristics of interregional knowledge flows in China are analyzed through social network analysis based on patent data during the period from 1986 to 2014 from the United States Patent and Trademark Office. The resuits show that the range of China inter - regional knowledge flows had gradually expanding over time, but the structure of knowledge flows networks are unreasonable. And knowledge flows are uneven regional distribution between different provinces in China.