数字贸易促进国内市场一体化构建研究  

Digital Trade's Role in Promoting Domestic Market Integration

作　　者：马野青[1,2,3,4] 倪一宁 黄涵宁 Ma Yeqing;Ni Yining;Huang Hanning

机构地区：[1]南京大学商学院 [2]南京大学经济学院 [3]南京大学世界经济研究中心 [4]南京大学长江三角洲经济社会发展研究中心

出　　处：《江苏社会科学》2024年第5期144-152,I0004,共10页Jiangsu Social Sciences

基　　金：教育部人文社会科学重点研究基地重大项目“开放发展与长三角区域高质量一体化发展研究”(22JJD790035);江苏省研究生科研创新计划“跨境电商发展、全球经贸规则与企业创新研究”(KYCX24_0033)的阶段性成果。

摘　　要：基于数字贸易视角,探讨数字贸易的理论内涵和发展路径,在此基础上分析数字贸易如何通过赋能市场一体化建设,构建全国统一大市场。在理论分析的框架中,使用数据展开检验,研究发现数字贸易显著推动了市场一体化的进程;对于消费规模更大、营商环境更开放、创新水平更高和长三角区域的城市,数字贸易推动市场一体化的作用更强;同时,数字贸易通过降低信息成本、促进市场竞争和提高全要素生产率促进市场一体化的进程。从理论与实证层面探讨数字贸易对市场一体化的影响,厘清市场一体化与全国统一大市场建设的内在联系,为推进中国式现代化提供理论依据与政策启示。This study examines the theoretical implications and developmental trajectories of digital trade,analyzing how it facilitates the construction of a unified national market through the empowerment of market integration.Within a theoretical framework,empirical data is used to test the hypotheses.The research findings indicate that digital trade significantly accelerates the process of market integration.This effect is more pronounced in cities with larger consumer bases,more open business environments,higher levels of innovation,and those within the Yangtze River Delta region.Meanwhile,digital trade promotes market integration by reducing information costs,fostering market competition,and enhancing total factor productivity.By exploring the impact of digital trade on market integration from both theoretical and empirical perspectives,this study elucidates the intrinsic connection between market integration and the construction of a unified national market.It provides theoretical foundations and policy implications for advancing Chinese-style modernization.

关 键 词：数字贸易 国内市场一体化 全国统一大市场 “双循环”新发展格局 

分 类 号：F123.9[经济管理—世界经济] F752.68