中英中间品贸易要素构成分析

Analysis on Factor Composition of Intermediate Goods Trade between China and UK

近年来中英双边经贸合作发展迅速,领域更加宽广,水平不断提升。本文探讨了中英两国间不断升温的中间品贸易,发现我国出口至英国的中间品贸易份额随着产品技术密集程度的提高而增加,技术密集型产业尤其是高技术产业的中间品出口额最高,其次是中等技术产业,再次是低技术产业、劳动和资源密集型产业,最后是初级产品的中间品出口。而在我国从英国进口的中间品贸易中,中等技术产业的中间品进口额最高,其次是高技术产业,再次是初级产品的中间品进口,最后是劳动和资源密集型产业以及低技术产业。此外,本文还应用计量模型分析了总产出、总利润、固定资本、流动资本、劳动力、技术密集程度、流动资本周转率、企业数量以及关税税率等九个因素对中英中间品贸易的影响。

Recently, the economic and trade cooperation between China and UK has grown rapidly, in wider fields and at higher levels. This analysis sheds light on the more and more popular intermediate goods trade between China and UK. It finds out that on the intermediate goods export fi＇om China to UK, the export volume and the degree of tech-intensity move in the same direction. High-tech industries hold the highest volume. Middle-tech industries come in the next place. After those are low-tech, labor-intensive and resource-intensive industries while primary product industries possess the least export volume. On the other hand, the weights of share in the volume of intermediate goods import from UK to China go in the following order： middle-tech industries, high-tech industries, primary product industries, labor-intensive industries, resource-intensive industries and finally low-tech industries. This paper also applies econometric models to examine the effects of several variables （gross output, gross profit, fixed capital, floating capital, labor, degree of tech-intensity, turnover ratio of floating capital, number of firms） on intermediate goods trade between China and UK.