Under the assumption that the coefficients of direct consumption and final demand are random variables with the exponential distribution, the deterministic equivalent equations for input-output model of n departments are derived.
为此,运用随机变量和的分布理论,在直接消耗系数和最终需求为指数型随机变量的条件下,导出了n个部门的投入产出模型的确定性等价方程。
