国际产品内分工与进出口贸易——基于我国工业行业面板数据的经验研究

在经济全球化兴起和科技迅猛发展的大背景下,以国际产品内分工为基础的中间品贸易日益盛行,并成为当今国际贸易领域的重要特征之一。本文分年度、分行业地测算了连续14年我国工业行业参与国际产品内分工的程度,并实证研究了其对我国进出口贸易的影响。结论是:近十余年来,国际产品内分工有力地促进了我国工业各行业进出口贸易额的增长;同时,垂直专业化比重(VSS)的上升也在一定程度上推动了我国工业行业贸易顺差的增长。

International Intra-Product Specialization and Foreign Trade: Empirical Study Based on the Panel-data of Chinese Industry

Under the condition of economic globalization and technology growth,intermediate product trade based on intra-product specialization has prevailed and revived the trade between the developed and the developing countries since the 1970's or 1980’s.This paper calculates the VSS in Chinese industry,which is divided into 21 sectors.Then,the empirical study of intra-product specialization on Chinese imports and exports draws the conclusion that the rising of VSS does contribution to exports and imports of Chinese industry,but at the same time,it also promotes the trade surplus.