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作 者:叶霖莉[1] 薛襄稷[1] YE Linli;XUE Xiangji
出 处:《国际商务研究》2025年第3期88-102,共15页International Business Research
基 金:福建省社会科学规划项目“数字贸易助推福建省制造业价值链攀升研究”(项目编号:FJ2022B091);福建教育科学“十四五”规划2022年度课题“数字贸易背景下国际经济与贸易专业人才培养模式探究”(项目编号:FJJKBK22-180);福建省高校杰出青年科研人才培育计划基金项目“自贸区经济效应的地区性差异研究——基于三大自贸区的实证对比分析”(项目编号:闽教科[2018]47号)。
摘 要:在数字贸易发展带来全球竞争格局重构的背景下,阐释了数字贸易影响制造业出口技术复杂度的机理,并结合我国2008~2022年省级面板数据探究了数字贸易发展对制造业出口技术复杂度的提升效应。结果表明:数字贸易对制造业出口技术复杂度有显著的提升作用,技术创新、要素配置效率、人力资本在此过程中发挥了显著的中介作用;数字贸易对制造业出口技术复杂度的提升作用存在非线性特征,随着数字贸易、技术创新水平、人力资本水平的提升呈现“边际递增”效应;数字贸易对制造业出口技术复杂度的作用存在空间溢出效应,其引致的空间溢出效应有利于邻近地区提高制造业出口技术复杂度。分区域来看,东部地区数字贸易的作用最强,且存在显著的空间溢出效应,西部地区数字贸易的作用不显著。In the context of the reconstruction of the global competition pattern brought about by the digital trade,the paper expounds on the mechanism in which digital trade affects the export technical sophistication of manufacturing industry and explores the export technical sophistication of manufacturing industry improvement by digital trade based on China’s provincial panel data from 2008 to 2022.The results show that:firstly,digital trade has a notable improvement effect on the export technical sophistication of manufacturing industry,in which technical innovation,collocation efficiency of factors,and human capital play an outstanding intermediary role.Secondly,the export technical sophistication of manufacturing industry improvement by digital trade features nonlinearity and an increasing marginal effect manifests with the enhancement of digital trade,technical innovation,and human capital.Thirdly,there is a spatial spillover effect of digital trade on the export technical sophistication of manufacturing industry,facilitating neighboring regions to improve the export technical sophistication of manufacturing industry.By region,digital trade has the strongest influence on the east with a significant spatial spillover effect,while the influence on the west is not significant.
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