摘要
对修正技术系数矩阵的方式提出了一种新的设想。首先根据投入产出的基本原理推导出修正量应满足的基本方程,然后,根据系统结构精制原则利用多目标决策方法对修正量进行优化选择。
In this paper, we propose anew method to readjust technical coefficients on input-output economics model. The equationreadjusting quantity satisfies and its general solution is given. On stru-ctural improvemint principle in equivalent system, we employ the me-thod with multiobjective decision,making to select a satisfactory solutionas the readjusting quantity.
出处
《湘潭大学自然科学学报》
CAS
CSCD
1991年第1期29-34,共6页
Natural Science Journal of Xiangtan University
关键词
投入产出模型
系统结构
多目标
input-output model
syste, architecture
multi-criteria
