自由贸易区优惠原产地规则对双边价值链关联的影响研究  

Impact of Preferential Rules of Origin in Free Trade Areas on Bilateral Value Chain Linkages

作　　者：秦若冰 张祥熠 Qin Ruobing;Zhang Xiangyi(China Institute for WTO Studies,University of International Business and Economics;School of Economics,Renmin University of China)

机构地区：[1]对外经济贸易大学中国世界贸易组织研究院 [2]中国人民大学经济学院

出　　处：《经济科学》2023年第5期5-29,共25页Economic Science

基　　金：教育部人文社会科学研究青年基金项目“绿色发展背景下碳边境税对全球价值链分工的影响机制与效应研究”(项目编号:22YJC790098);世界贸易组织教席项目(WCP)的资助。

摘　　要：本文实证检验了自由贸易区优惠原产地规则对双边价值链关联的影响及作用机制。结果表明,优惠原产地规则限制程度与双边价值链关联存在倒U形关系,优惠原产地规则能够通过提高出口产品本地化含量、优化区域内中间品配置效率有效促进中国与缔约国双边价值链关联的提升;但过高的限制程度也会提升企业利用优惠政策的成本,进而对双边价值链关联产生抑制效应。相比一般性原产地规则,产品特定原产地规则限制程度对双边价值链关联的影响更为显著。在此基础上,本文从协定之间规则异质性和协定内部规则异质性两个维度,对RCEP优惠原产地规则限制程度及其价值链影响进行了拓展分析,为我国进一步优化原产地规则设计提供政策参考。This paper studies the influence of preferential rules of origin on bilateral value chain linkages and tests the influence channel.Empirical results reveal that there is an inverted Ushaped relation between the level of strictness of the rules of origin and the bilateral value chain linkages between China and FTA partners.Preferential rules of origin significantly promote the bilateral value chain linkages between China and the contracting partners by increasing the localization of export products and optimizing the sourcing of intermediate goods.However,overly stringent rules of origin will increase the cost of using preferential policies in FTAs,thus reducing the bilateral value chain linkages.Compared with the general rules of origin,the level of strictness of product-specific rules has a more significant impact on bilateral value chain linkages.Furthermore,this paper quantifies the strictness of preferential rules of origin of Regional Comprehensive Economic Partnership(RCEP)and analyzes its impact on value chain linkages by analyzing heterogeneity of rules between and within FTAs,which will provide policy references for China to further optimize preferential rules of origin.

关 键 词：自由贸易区 优惠原产地规则 双边价值链关联 

分 类 号：F744[经济管理—国际贸易]