粤港澳大湾区中心城市的对外创新联系与影响机制研究

Characteristics and Mechanism of External Innovation Links from the Central Cities of Guangdong-Hong Kong-Macao Greater Bay Area

依托国家知识产权局专利检索及分析平台数据,探讨广州、深圳、香港与国内其他295个城市的创新联系特征和影响机制。研究发现,(1)穗港深创新行为的市场化程度均较强,企业作用突出;(2)从合作范围看,广深与国内城市创新联系的范围与强度都高于香港;(3)从合作对象选择看,广深的科创企业和机构更青睐与高行政城市开展合作;(4)从联系方向看,广州更专注于广东省内的创新联系,而深圳则更倾向于与省外城市开展合作;(5)创新邻近、产业邻近、地理邻近对广深的对外创新联系有显著影响,创新邻近与制度邻近对香港的创新联系有影响。

Based on the patent data from China National Intellectual Property Administration, this study focuses on the characteristics and the mechanism of the external innovation links from Guangzhou, Shenzhen, Hong Kong to the other 295 cities in China. The main findings include:(1) The degree of marketization in innovation behavior of Guangzhou, Hong Kong and Shenzhen are all high. The enterprises in these three cities play an important role in the innovation links;(2) In terms of the scope of cooperation, the range and intensity of innovation links from Guangzhou,Shenzhen to the other domestic cities are higher than those of Hong Kong;(3) As to the location of partners, most of the innovation cooperation with Guangzhou and Shenzhen are prefer to the institutions in high-administrative cities;(4) Comparing the links within the province, the innovation links from Guangzhou are focus on the cities within Guangdong Province, while Shenzhen inclines to the cities outside Guangdong Province;(5) Innovation proximity, industrial proximity, and geographic proximity show significant impact on the innovation links from Guangzhou, Shenzhen to the other domestic cities. Innovation proximity and institutional proximity influence the innovation links between Hong Kong and the other domestic cities.