摘要
在ｎ部门投入产出模型的基础上，研究投入产出系数变化对总产值、附加价值的影响及总产值对投入产出系数的弹性，并给出利用弹性计算总产值变化率的公式。
Based on the input output model for a certain unit,the infleunce of the changed input output coefficients on the total output and added value is studied, and the elasticity of the total output to some coefficients is describled.Also,a formula for calculating the rate of change from the elasticity is presented
出处
《江汉石油学院学报》
CSCD
北大核心
1997年第3期124-128,共5页
Journal of Jianghan Petroleum Institute
