摘要
将灰色消耗系数矩阵引入投入产出模型,从而构成了灰色投入产出模型。利用冯·诺依曼—列昂惕夫模型的结论,研究了灰色投入产出模型在经济系统中的应用,确定了经济均衡增长率的取值范围为4.356％～8.540％。
Introducing gray depleting coefficient matrix into the input-output model, a gray input-output model is formed. Then the application of gray input-output model in the economic system is studied by using the results of Von. Neumann-Leontief model. Finally, the range of the economic equalization increment rate is determined, it is 4.356%~8.540%.
出处
《长春邮电学院学报》
1992年第3期38-42,共5页
Journal of Changchun Post and Telecommunication Institute
关键词
投入产出模型
灰色系统
input-output model
gray system theory
Von. Neumann-Leontief model
Perro-Frobenius'root
equalization rate
