中国生产性服务业投入产出效应分析

Input-output analysis of Producer Services in China

文章以2007、2010和2012三年的中国投入产出表数据为依据,对我国生产性服务业的投入产出效应进行分析研究。结果表明:生产性服务业的总产出、增加值和进出口总量均有不同程度的增加,且所占比值也一直在上升。从计算出来的数字来看,生产性服务业的中间需求率较大,而中间投入率较小,产业本身较独立,对其他产业依赖性不强;从影响力系数和感应度系数来看,国民经济其他部门对生产性服务业的拉动作用较强,而生产性服务业对它们的推动作用较小。

Based on the input-output tables data of China in 2007,2010 and 2012,this paper analyzes the input-output effect of China’s productive service industry.The results show that the total output,value added and import and export of productive service industry have increased in different degrees,and the proportion has been increasing.The producer service industry has a high intermediate demand rate and a low intermediate input rate,and there is a low dependence on other industries,while the productive service industry is driven by the other sectors of the national economy more than the promotion of his department.