用相对行标尺量模型分析中国经济结构的转变

为了测度经济结构变动及其主要影响因素，构造了一个基于投入产出技术的相对行标尺量（Relative Rowscaler）模型，它将经济结构的变动分解为技术系数和最终需求结构系数的变动，并应用该模型对中国1981－1995年间经济结构转变情况作出了实证定量分析。主要结论是这一阶段我国经济结构发生了显著变化，主要影响因素是技术系数的变动，但最终需求结构因素的拉动作用日渐增强。

An Analysis of China's Economic Structural Change by a Relative Rowscaler Model

In order to measure economic structural change, and identify the sources of sectoral growth, a modified rowscaler model is constructed, which decomposes the structural change into average changes in technique and final demand coefficients on the basis of input-output techniques. Applied the model, a quantitative analysis is calculated to structural change in Chinese economy between 1981 and 1995. The results show that the structure had been changed significantly and changes in technique coefficients account for a large portion of sectoral growth, but the final demands become more and more important in the period.