我国专利转移的区域性特征研究——基于我国城际专利转移网络的分析

Research on Regional Characteristics of Patent Transfer in China-Analysis Based on Chinese Intercity Patent Transfer Network

技术转移对区域提升创新能力、实现跨越式发展以及缩小区域发展差异具有重要意义。本文基于我国专利转移微观数据,构建区域内城际专利转移关系网络,研究城际专利转移的区域性特征。结果显示:城市技术创新地理溢出效应日渐明显;区域内城市之间专利转移相较于与区域外城市更为频繁,而京津冀区域呈现显著的“反区域效应”,长三角和珠三角区域城市专利转移频率相当;区域城际专利转移网络关系中存在着辐射城市、中介城市、汇聚城市以及边缘城市四种不同的角色,且城市的角色处于不断演变当中。本文的研究有助于加深对我国区域专利转移特征的认识,为进一步优化区域智力要素配置与提升区域协同创新能力提供理论基础与经验参考。

It is of great significance for technology transfer to enhance regional innovation capabilities,achieve leapfrog development and narrow regional development differences.Based on the micro-data of patent transfer in China,we construct an inter-city patent transfer relation network in the region and study the regional characteristics of inter-city patent transfer.The results show that:the geographical spillover effect of urban technological innovation is becoming more and more obvious;the patent transfer between cities in the region is more frequently than that with cities outside the region,and the Beijing-Tianjin-Hebei region presents a significant“anti-regional effect”,while the frequency of city patent transfer in the Yangtze River Delta and the Pearl River Delta region is similar;there are four different roles of radiating city,intermediary city,converging city and peripheral city in the regional inter-city patent transfer network relationship,and the role of city is constantly evolving.The research in this paper will help to deepen the understanding of the characteristics of regional patent transfer in China,and provide theoretical basis and experience reference for further optimizing the allocation of regional intellectual elements and enhancing the ability of regional collaborative innovation.