中国出口贸易的技术结构及其变迁:1980—2003

本文旨在构建一套测度出口贸易技术结构的方法,并在SITC三位码分类水平下,从国际比较的角度,分析改革开放以来中国出口贸易的技术结构及其变迁。第一,本文建立了测度产品技术含量的一个指标,进而提出一套分析经济体出口贸易的技术结构的新方法;第二,利用本文提出的分析工具,通过国际比较,从多个方面分析了1980—2003年中国出口贸易的技术结构,结果表明:改革开放以来,中国出口贸易的整体水平得到了很大提高,但仅表现出微弱的向世界水平收敛的趋势;中国出口贸易的技术结构高度没有显著提高,但在不同时期表现出不同的趋势;中国出口贸易的技术结构分布发生了与众不同的重大变化。

Technology Structures of China's Exports and Their Changes:1980—2003

The essay devotes to constructing a set of measures to technology structure of exports and applies them to China at the product level during 1980 to 2003. The essay also gets some conclusions: during the reform era, the technology level of China's exports has been obviously increased, but has not converged to the level of world; the China's level of technology structure didn't improve significantly, but have different performances during different periods; the changing of technology structure of China's exports has unique characteristics.