热带地理2023，Vol.43Issue(12)：2274-2287,14.DOI:10.13284/j.cnki.rddl.003788
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?
摘要
Abstract
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 industry-college-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 proximities and of geographical proximity on cooperative innovation performance,and the moderating effect of trade protection is highlighted by the positive effect of strengthening geographical proximity on industry-college-institute cooperation and innovation performance.The above findings remind us of the need to further refine and optimize innovation support policies.Therefore,the study puts forward some targeted policy suggestions,namely,to formulate innovation support policies suitable for the internal and externalized innovation transaction costs of different types of enterprises,strengthen the dominant role of enterprises in innovation,and promote cross-regional cooperation.To a certain extent,it can inform the decision-making by China's regional strategic industries around ending the international technology trade blockade and achieving high-quality independent innovation and technical cooperation.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Key words
trade protection/industry-college-institute cooperation/innovation network/innovation performance/relationship heterogeneity/electronic communication/multidimensional proximity/Pearl River Delta分类
经济学引用本文复制引用
王翔宇,叶玉瑶,巫细波,张智颖,程风雨,邹小华,赵蓓蕾,张虹鸥..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?[J].热带地理,2023,43(12):2274-2287,14.基金项目
广州市社会科学院新进科研人员专项课题(XJZX23001) （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) （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) （2022A1515110530）
