亚太区域生产性服务业贸易与价值链参与  

Trade in Productive Service in the Asia-Pacific Region and Participation in Regional Value Chain

作　　者：郑成镕 谢建文 徐宗玲[1] 种照辉 ZHENG Cheng-rong;XIE Jian-wen;XU Zong-ling;CHONG Zhao-hui(School of Business,Shantou University,Shantou,Guangdong 515063)

机构地区：[1]汕头大学商学院,广东汕头515063

出　　处：《汕头大学学报（人文社会科学版）》2023年第8期64-77,95,96,共16页Journal of Shantou University(Humanities and Social Sciences Edition)

基　　金：广东省自然科学基金项目“数字基础设施对区域协调发展的影响与作用机制研究”(2023A1515011867)。

摘　　要：在“逆全球化”趋势以及新冠疫情的背景下,全球价值链面临“断链”、“短链”和“弱链”的风险。文章选取亚太区域20个国家2007—2018年生产性服务业贸易附加值数据,运用社会网络分析方法,从网络中心性、网络联系强度和网络异质性三个维度出发描述生产性服务业的贸易网络特征,在理论分析贸易网络特征对生产性服务业全球价值链参与度影响机理的基础上,进一步探讨生产性服务业贸易网络的创新要素优化效应。研究发现:网络中心性、网络联系强度和网络异质性对全球价值链参与度具有显著提升作用,且该结论通过了一系列稳健性检验与内生性检验;异质性分析表明,各经济体人均收入水平、营商环境质量、互联网基建水平对贸易网络与全球价值链参与度的作用存在差异,网络中心性在互联网基建完善、高营商环境地区的全球价值链参与度的提升作用更明显;机制分析表明,融入生产性服务业贸易网络通过优化创新要素的配置促进了全球价值链参与度攀升。研究结论为推动生产性服务业产业升级和亚太区域协同发展提供了参考和借鉴。With the trend of“anti-globalization”and the COVID-19 pandemic,global value chain faces the risk of being disrupted,shortened or weakened.This study selects trade value-added data in productive service of 20 Asia-Pacific countries from 2007 to 2018.Using the method of social network analysis,this paper delineates their trade network characteristics in three dimensions:network centrality,network connectivity,and network heterogeneity.Based on the theoretical analysis of the trade network characteristics’impact on the productive service industry’s participation in the global value chain,the study explores the optimization effects of innovative factors in the trade network.The research finds that network centrality,network connectivity,and network heterogeneity have a significant enhancing effect on participation in the global value chain.These conclusions are robust,as testified by a series of tests.The heterogeneity analysis reveals that there are differences in the effect of per capita income levels,business environment,and internet infrastructure on the trade network characteristics and productive service industry’s participation in the global value chain.The centrality of the trade network plays a more prominent role in enhancing participation in regions with better internet infrastructure and a favorable business environment.The mechanism analysis demonstrates that integration into the trade network of productive service industry promotes the participation by optimizing the allocation of innovative factors.The research provides reference and guidance for further upgrading of the productive service industry and for the Asia-Pacific region’s coordinated development.

关 键 词：贸易网络 生产性服务业 全球价值链 社会网络分析 

分 类 号：F752.68[经济管理—国际贸易]