CAFTA对中国企业出口国内附加值率的影响  

The Impact of CAFTA on Chinese Firms' Domestic Value Added Ratio in Exports

作　　者：吕冰[1] 陈飞翔[1] LV Bing;CHEN Feixiang(Shanghai Jiaotong University,200030)

机构地区：[1]上海交通大学安泰经济与管理学院,200030

出　　处：《财贸经济》2021年第6期133-149,共17页Finance & Trade Economics

基　　金：商务部与上海市政府联合资助课题“全球价值链研究”(BV120008)。

摘　　要：本文以中国-东盟自由贸易区(CAFTA)为例,着重分析FTA对中国企业出口国内附加值率(DVAR)变动的影响机理与作用机制。理论上看,FTA通过制度导入能够有效推进市场一体化进程,明显促进区域内贸易扩张,这种宏观层次上的贸易扩张效应通过企业区域贸易规模扩大、贸易方式转变和贸易持续时间延长等具体路径,在市场运行中形成相应的微观作用机制,拉动企业更加有效地参与全球价值链。利用中国企业层面数据进行实证检验,结果显示:CAFTA框架下,关联与非关联企业的出口DVAR变动趋势存在明显差别,区域贸易规模持续扩张、贸易方式转型进程更快、贸易持续时间明显延长有效带动了关联企业出口DVAR提升,贸易拉动效应大小因企业异质性而呈现较大差异。因此,我国应当更加重视发挥区域经济一体化的积极作用,更好地利用FTA战略来提升中国企业参与全球价值链的收益水平。Taking the China-ASEAN Free Trade Area(CAFTA) as an example, this paper focuses on the influencing mechanism and effects of an FTA on the variation of Chinese firms’ domestic value added ratio(DVAR) in exports. Theoretically, through institutional arrangements, an FTA can effectively accelerate the process of market integration and significantly promote the expansion of intra-regional trade. This macro-level trade expansion effect forms the corresponding micro mechanism in the market operation process through specific paths such as the increase of firms’ regional trade scale, the transition of firms’ trade pattern and the extension of firms’ trade duration, and pushes the firms to participate in the global value chains more effectively. Through empirical analysis on Chinese firm-level data, the research finds that under the framework of CAFTA, there is a significant difference in the trend of DVAR in exports between CAFTA-related and unrelated firms. Continuous expansion of intra-regional trade scale, faster transformation of trade pattern and significantly prolonged trade duration all have pushed up CAFTA-related firms’ DVAR in exports, and the effect varies greatly due to firm heterogeneity. This paper’s conclusion indicates that China should attach greater importance to the positive role of regional economic integration and take full advantage of the FTA strategy to enhance the profitability of Chinese firms participating in global value chains.

关 键 词：中国-东盟自由贸易区 贸易拉动效应 全球价值链 出口国内附加值率 

分 类 号：F270[经济管理—企业管理] F752[经济管理—国民经济]