国内市场规模扩大提升了出口国内附加值率吗?——来自中国城市的经验证据  

Does the Expansion of Domestic Market Size Increase the Domestic Value Added Rate?Empirical Evidence from Chinese Cities

作　　者：李宏[1] 董梓梅 LI Hong;DONG Zi-mei(School of Economics,Tianjin University of Finance and Economics,Tianjin 300222,China)

机构地区：[1]天津财经大学经济学院,天津300222

出　　处：《云南财经大学学报》2023年第6期35-49,共15页Journal of Yunnan University of Finance and Economics

基　　金：国家社会科学基金一般项目“基于新竞争优势的中国制造业全球价值链构建战略研究”(20BGJ025)。

摘　　要：在双循环发展格局下利用国内大市场培育出口竞争新优势是提高中国全球价值链地位的内在要求。利用中国地级及以上城市面板数据实证考察国内市场规模优势对出口国内附加值率的影响及其传导机制。研究表明,城市国内市场规模的扩大能显著提升出口国内附加值率,且大型城市、港口城市和处于城市群中的城市更有利于发挥国内市场规模对出口附加值的正向促进作用。传导机制检验表明,国内市场规模的扩大会通过创新促进效应、人力资本升级效应和出口贸易转型效应提高出口国内附加值率。此外,环境污染程度和政府干预程度的提高会阻碍市场规模对出口国内附加值率的正向促进作用。Under the double cycle development pattern,taking the advantage of large domestic market to cultivate new competitive advantage is an internal requirement of improving China’s position in global value chain.Based on the panel data of county-level and the above cities,this paper empirically studies the impact of the advantages of domestic market size on domestic value added rate(DVAR)and its transmission mechanism.The results show that the expansion of domestic market size in cities significantly improves DVAR and larges cities,port cities and cities within urban agglomerations can better play the positive promotion function.Transmission mechanism test shows that the expansion of domestic market size increases DVAR by innovation and promotion effect,human capital upgrading effect and export trade transformation effect.In addition,the increase of environmental pollution and governmental intervention restrains the positive effect of domestic market size on DVAR.

关 键 词：国内市场规模 出口国内附加值率 全球价值链 

分 类 号：F752.62[经济管理—国际贸易]