高技术产业产出增长与关联效应的国际比较——基于美、英、日、中、印、巴六国投入产出数据的实证研究

The International Comparison of Output Growth and Correlation Effects in High-Tech Industry:Empirical Study Based on the I-O Tables of United States,United Kingdom,Japan,China,India and Brazil

本文基于美、英、日、中、印、巴六国投入产出数据,采用结构分解模型的测算结果表明,技术进步和消费对中国高技术产业产出的贡献程度远小于其他发达国家,但中国高技术产业"投资驱动型"特征明显,净出口对产出增长的贡献呈现出"一枝独秀"局面。本文采用非完全假设抽取法的测度结果发现中国高技术产业与工业、服务业的后向关联最大且逐步增强。相比发达国家,中国高技术产业对工业行业效率的提升最为显著。

Based on the I-O Tables of United States, United Kingdom, Japan, China, India, Brazil, SDA analysis suggests that the contribution of technological progress and con- sumption to the Chinese high-tech growth is far smaller than that of other developed coun- tries. Investment and net exports are in fact the main lactors of promoting high-tech industry output in China. We also found that the backward correlations of high-tech industry and other industries become stronger in China. Compared to developed countries, Chinese high-teeb in- dustry promotes the efficiencies of other industries more significantly.