质量基础设施与制造业外贸升级:理论机制与经验证据  

Construction of Quality Infrastructure and Upgrading of Manufacturing Foreign Trade:Theoretical Mechanism and Experimental Evidence

作　　者：张宝友[1] 刘芸 孟丽君[1] ZHANG Baoyou;LIU Yun;MENG Lijun

机构地区：[1]中国计量大学,浙江杭州310018

出　　处：《国际商务研究》2025年第2期48-62,共15页International Business Research

基　　金：国家社会科学基金一般项目“标准驱动的物流业高质量发展机理、路径及微观激励政策研究”(项目编号:21BJY195);中国高等教育学会2024年度高等教育科学研究规划课题“‘双碳’目标下‘一带一路’中资企业绿色转型升级路径研究”(项目编号:24DL0105);中国计量大学“一带一路”区域标准化研究中心课题“质量基础设施促进中国企业‘一带一路’对外直接投资的效应、机制及治理研究”(项目编号:BRZK10B)。

摘　　要：利用2003~2015年中国省际面板数据,从制造业出口规模与技术复杂度两个方面考察质量基础设施对制造业对外贸易升级的影响。研究发现:质量基础设施显著促进了制造业对外贸易升级,且科技型质量基础设施的促进效应比一般性质量基础设施更明显,该结论在经过一系列内生性检验后依然成立。质量基础设施通过降低成本效应与技术扩散效应两个作用渠道推动制造业对外贸易升级,且降低成本效应对制造业企业出口规模影响更明显,技术扩散效应对制造业企业出口技术复杂度影响更明显;两类不同性质的质量基础设施对制造业对外贸易升级的边际效应呈现异质特性,一般性质量基础设施和科技型质量基础设施对制造业对外贸易升级的边际效应分别呈倒U型特征和线性上升特征。The article utilizes inter-provincial panel data from China from 2003 to 2015 to examine the impact of quality infrastructure on the upgrading of manufacturing foreign trade,focusing on manufacturing export scale and export sophistication.The research findings suggest that quality infrastructure significantly promotes the upgrading of manufacturing foreign trade,with technology-oriented quality infrastructure having a more pronounced effect than general quality infrastructure.This conclusion holds after conducting various endogenous tests.The above influence exhibits heterogeneity across times,regions,and firm sizes.Quality infrastructure drives the upgrading of manufacturing foreign trade through cost reduction effect and technical diffusion effect.The cost reduction effect promotes the expansion of manufacturing export scale by reducing transaction costs,while the technical diffusion effect enhances export sophistication by accelerating the diffusion of new technologies.As China’s manufacturing exports evolve in terms of export sophistication and scale,the study reveals that the promotion effect of general quality infrastructure on upgrading the manufacturing sector’s foreign trade follows an inverted U-shaped trajectory.In contrast,technology-oriented quality infrastructure demonstrates a consistent upward trend.

关 键 词：质量基础设施 制造业对外贸易升级 出口技术复杂度 边际效应 

分 类 号：F752[经济管理—国际贸易] F424[经济管理—产业经济]