产业内贸易的计量

Measurement of Intra-Industry Trade

产业内贸易是同一产业内产品同时进口和出口的贸易活动。对产业内贸易计量方法的研究一直是产业内贸易理论研究的重点之一。文章在回顾了传统计量方法的基础上 ,概括和推导出新的计量方法 ,并加以论证 ,进而归纳出当前最优的产业内贸易计量方法。最后 ,结合我国情况予以实证检验 ,并分析我国产业内贸易的实际水平和发展趋势。

Intra-Industry Trade is defined as the export and import of similar commodities in the same industry. The measurement of intra-industry trade has been an important aspect of intra-industry trade studies. After reviewing the traditional measurement of IIT, this paper generalizes and induces some new method of measurement, the best method at present. At last, considering the practice, the paper analyses the standard of IIT and the development trend in China.