国内产业链技术进步与行业内贸易产品质量差异  

Technological Progress in China’s Domestic Industrial Chain on the Quality Differences among Intra-industry Trade Products

作　　者：赵景瑞[1,2] 孙慧 郝晓[1,2] ZHAO Jingrui;SUN Hui;HAO Xiao(Center for Innovation and Management Research of Xinjiang,Urumqi,Xinjiang,830046;School of Economics and Management,Xinjiang University,Urumqi,Xinjiang,830046)

机构地区：[1]新疆大学新疆创新管理研究中心,新疆乌鲁木齐830046 [2]新疆大学经济与管理学院,新疆乌鲁木齐830046

出　　处：《国际商务（对外经济贸易大学学报）》2022年第2期33-49,共17页INTERNATIONAL BUSINESS

摘　　要：本文以行业内贸易为视角,将进出口产品的质量差异与国内产业链技术进步纳入统一的研究框架内。基于投入产出模型中完全消耗系数理念,结合中国工业企业数据库和海关数据库,从行业内贸易的角度实证检验了中国国内产业链技术进步对进出口产品质量差异的影响。研究发现,国内产业链技术进步有助于出口产品摆脱“低端生产”的困境,同时支持出口产品向高端分工演进,国内产业链技术进步引致的出口企业内生性技术进步与竞争优势的提升是其得以实现的内在机制。异质性分析表明,本土企业和高技术密集型行业以及加工贸易的出口产品更能从国内产业链的技术升级中获益。In view of intra-industry trade, this paper brought the quality difference of import and export products and the technological progress of the domestic industrial chain into an integrated research frame. Based on the idea of the complete consumption coefficient in the input-output model, with the support of the China Industry Business Performance Database and China Customs Database, the influence of technological progress in the Chinese domestic industrial chain on the quality difference of imported and exported products had been tested from the perspective of intra-industry trade. The research discovers that technological progress in the domestic industrial chain helps export products to be lifted from the predicament of low-end production, and at the same time, supports the evolution of export products to high-end division of labor, which are raised by the endogenous technological progress and the promotion in competitive advantage resulted from the technological progress in the domestic industrial chain. The heterogeneity analysis shows that local companies, high-technology intensive industries, and export products of processing trade are more likely to benefit more from the technological upgrading of the domestic industrial chain.

关 键 词：行业内贸易 产品质量 产业链 技术进步 投入产出 

分 类 号：F740[经济管理—国际贸易]