后向垂直专业化分工对中国信息产业产值增长的贡献研究

A Study on the Contribution of Backward Vertical Specialization to the Growth of China's Information Industry Output Value

以中国参与全球生产分享活动为背景,基于产品内分工视角,从1995年—2011年中国投入产出表(I-O表)中选取5个部门的数据作为信息产业的代表性数据,实证分析了我国信息产业五大代表性产业部门后向垂直专业化分工对信息产业产值增长的贡献。研究发现传统影响因素对于我国信息产业产值增长的作用力存在显著差异,后向垂直专业化分工相比外商直接投资给我国信息产业产值能带来更大的促进作用,而人力资本对我国信息产业产值增长的贡献则初显成效。

Based on the background of China s participation in global production sharing activities, and the perspective of intra-product division of labor, the data from the five sectors selected from the 1995-2011 China Input-Output Table (I-OTable) are used as representative data for the information industry to empirically analyze the contribution of backward vertical specialization to the growth of the output value of the information industry in the five representative industrial sectors. The study finds that there are significant differences in the influence of traditional influencing factors on the growth of China s information industry output value. The backward vertical specialized division of labor can give greater impetus to the output value of China s information industry compared with foreign direct investment, and human capital is also an important contribution to China s information industry, which has begun to show results.