Determination of Income, Production, and Employment Under Pollution Control: An Input-Output Approach
提出一种改进的乘数方法求解Leontief污染模型，比传统增广逆矩阵法更易解释且计算高效，能分离污染控制对经济的诱导效应和直接影响。
It can be shown that a variation of the multiplier approach solves the Leontief pollution model in a more directly interpretable and computationally efficient manner than the conventional method of directly using the augmented Leontief inverse matrix. The solution of each endogenous variable of the model can be expressed in terms of the non-augmented Leontief inverse, exogenous variables, and two important multipliers, ''the pollution control multiplier'' and ''a modified Keynesian multiplier,'' modified by pollution control. The so-called induced effect and the effect of pollution control on a given economy can be separated from the model. 6 references, 5 footnotes, 1 table.