中国工业参与国际垂直专业化分工的技术进步效应分析

Analysis on the Technical Progress effect of Chinese Industry's Participation in International Vertical Specialization

本文从理论上分析了国际垂直专业化过程中发达国家向发展中国家技术转移的动机与收益。在此基础上运用我国工业行业面板数据,实证分析了我国参与国际垂直专业化的技术进步效应。结果表明:中国积极参与国际垂直专业化分工有利于促进工业行业技术进步与生产率的提升;国际垂直专业化分工对生产率的影响程度与行业特性密切相关,行业的资本密集度和外向度是影响国际垂直专业化分工对技术进步作用程度的重要因素,在资本密集型行业与出口密集度高的行业中国际垂直专业化分工对生产率与技术进步的积极影响更大。

The rapid growth of international vertical specialization made the objects of international trade deep into intra-product specialization and had a profound effect on ehina＇s technical progress. The conclusions of theory and empirical analysis are showed as follow： the international vertical specialization has the remarkable effect on the Chinese industry＇s technical progress and productivity. When contemplating the difference of actor intensity and extroverted degree between industries, we find that international vertical specialization show stronger positive effects in both capital-intensive and export-intensive industries than in labor-intensive and low export-intensive industries.