新一轮贸易保护如何改变珠三角电子通信产业产学研合作创新网络进而影响创新绩效?  

How does the New Round of Trade Protection Change the Innovation Network of Industry-College-Institute Cooperation in the Pearl River Delta Electronic Communication Industry and Affect Innovation Performance?

作　　者：王翔宇 叶玉瑶[2] 巫细波[1] 张智颖 程风雨 邹小华 赵蓓蕾 张虹鸥[2] Wang Xiangyu;Ye Yuyao;Wu Xibo;Zhang Zhiying;Cheng Fengyu;Zou Xiaohua;Zhao Beilei;Zhang Hong'ou(Regional Development Institute,Guangzhou Academy of Social Sciences,Guangzhou 510410,China;Key Lab of Guangdong for Utilization of Remote Sensing and Geographical Information System,Guangdong Open Laboratory of Geospatial Information Technology and Application,Guangzhou Institute of Geography,Guangdong Academy of Sciences,Guangzhou 510070,China;Guangdong Academy of Sciences,Guangzhou 510070,China;Faculty of Applied Economics,University of Chinese Academy of Social Sciences,Beijing 102488,China;Guangzhou Urban Strategy Institute,Guangzhou 510410,China)

机构地区：[1]广州市社会科学院区域发展研究所,广州510410 [2]广东省科学院广州地理研究所广东省遥感与地理信息系统应用重点实验室/广东省地理空间信息技术与应用公共实验室,广州510070 [3]广东省科学院,广州510070 [4]中国社会科学院大学应用经济学院,北京102488 [5]广州城市战略研究院,广州510410

出　　处：《热带地理》2023年第12期2274-2287,共14页Tropical Geography

基　　金：广州市社会科学院新进科研人员专项课题(XJZX23001);广东省科学院2023年度打造综合产业技术创新中心行动专项资金项目“广东省高质量发展理论方法与路径创新”(2023GDASZH-2023010101);广东省基础与应用基础研究基金区域联合基金青年基金项目(2022A1515110530)。

摘　　要：主要基于2014—2021年美国出口管制条例(EAR)以及珠三角电子通信产业发明专利数据,通过描述性统计以及建立QAP(QuadraticAssignmentProcedure,二次指派程序)和负二项回归模型,探究新一轮贸易保护对产学研合作关系以及二者共同对合作创新绩效的影响效应和机制。研究发现,珠三角电子通信产业产学研合作创新关系的结构逐渐去中心化,其异质性增长趋于停滞,新一轮贸易保护没有促进产学研合作关系异质性的增加;新一轮贸易保护显著调节地理邻近性,造成合作创新的地理尺度下降。计量回归结果显示,在贸易保护的冲击下,产学研合作关系的异质性对合作创新绩效的影响由正转负,倒U型关系已达显著;贸易保护使其他维度的邻近性与地理邻近性对合作创新绩效的影响效应此消彼长,其调节效应突出体现在其强化地理邻近对产学研合作关系及创新绩效的正向效应。上述发现提醒产学研创新支持政策还需进一步细化优化。文章由此针对性地提出一些政策建议,即针对不同类型企业的内部与外部化创新交易成本制定相适应的创新支持政策,强化企业在创新中的主体地位,促进跨地区合作,在一定程度上能够为中国的区域战略性产业摆脱国际技术贸易封锁、实现高质量自主创新与技术合作提供决策参考。The international non-tariff trade protection against China has gradually increased since 2018,hindering technology trade.Under the impact of the new trade protection,we still know little about how the electronic communication industry(as one of the strategic high-tech industries)changes the innovation cooperation relationship and the innovation performance.Owing to the failure of geographical research to integrate trade protection into the existing research framework from an institutional perspective,the trade protection literature and the innovation geography literature do not intersect.However,the trade geography literature has not paid enough attention to the evolution of industrial innovation in China in recent years and has not taken into account the heterogeneity of the industry-college-institute cooperation and innovation relationship and its impact on regional industrial innovation performance.Based on the 2014-2021 US Export Control Regulations and the invention patent data of the electronic communication industry in the Pearl River Delta,this study uses descriptive statistics,a Quadratic Assignment Procedure,and a negative binomial regression model.It explores both the mechanism and effect of a new round of trade protection on industry-college-institute cooperation and their joint impact on cooperative innovation performance.The study finds that the structure of the industry-college-institute cooperative innovation relationship in the electronic communication industry of the Pearl River Delta has gradually decentralized,and its heterogeneity growth tends to stall.The new round of trade protection significantly regulates geographical proximity,deteriorating the geographical scale of cooperative innovation.The regression results show that under the impact of trade protection,the heterogeneity of industrycollege-institute cooperation changes from positive to negative,and the inverted U-shaped relationship has reached a significant level.Trade protection changes the influence of social and cognitive proxim

关 键 词：贸易保护 产学研合作 创新网络 创新绩效 关系异质性 电子通信 多维邻近性 珠三角 

分 类 号：F273.1[经济管理—企业管理] F426.6[经济管理—国民经济]