中美产业内贸易结构分析

An Analysis of the Structure of Sino-U.S. Intra-industry Trade

产业内贸易越来越成为国际贸易利益的主要来源。通过对1981-2006年中美产业内贸易总体水平、按技术含量高低分类的产品产业内贸易水平、水平型产业内贸易和垂直型产业内贸易等进行量化分析,结果表明,中美产业内贸易呈增长之势,但总体水平不高;垂直型产业内贸易在产业内贸易中所占比重总体呈下降之势,表明中美两国在技术水平和国际分工地位上的差距正在缩小。

The intra-industry trade is becoming the main source of the proceeds of international trade. This paper carries out a quantified analysis of the general level of intra-industry trade, the levels of intra-industry trade of the different product categories classified according to their technological content, the horizontal intra-industry trade and vertical intra-industry trade between China and U.S. from 1981 to 2006. The results indicate that there is an increasing trend of intra-industry trade level between China and U.S., but the general level is still low. The proportion of vertical intra-industry trade in the intra-industry trade is descending, indicating that the gaps of technological levels and international labor division statuses between China and U.S. are being narrowed.