CAJ | 학술논문

本文基于中国的行业上游度指标和海关贸易数据，以价值链为线索，对中国在全球价值链中的贸易角色进行了定量分析。并首次考察了中国的进、出口单位价值差异与行业上游度之间的关系。中国在全球价值链上的出口有两个特征。其一是同位：中国在全球价值链上所处的位置及出口产品的种类均与发达国家相似。其二是低值：比较中国与发达国家的进、出口单位价值后发现，中国出口的产品在质量上属于低值产品，且这一现象在价值链的下游体现得尤为明显。
본문기우중국적행업상유도지표화해관무역수거，이개치련위선색，대중국재전구개치련중적무역각색진행료정량분석。병수차고찰료중국적진、출구단위개치차이여행업상유도지간적관계。중국재전구개치련상적출구유량개특정。기일시동위：중국재전구개치련상소처적위치급출구산품적충류균여발체국가상사。기이시저치：비교중국여발체국가적진、출구단위개치후발현，중국출구적산품재질량상속우저치산품，차저일현상재개치련적하유체현득우위명현。
Based on the industry upstreamness index and the customs trade data on China,this paper uses value chain as a thread to quantitatively analyze China＇s trade role in theglobal value chain. And for the first time in the literature, we also investigate the correlationbetween the unit value differences in China＇s exports and imports and the industry up-streamness. The results show that, China＇s exports in the global value chain has two fea-tures： 1. Same position： Both the global value chain position and the export product cate-gories of China are similar to developed countries. 2. Low value.. Comparisons between theunit value of China＇s exports and imports show that, the products exported by China arestill at the low-value end. This phenomenon is particularly noticeable on the downstreamside of the value chain.