A NOTE ON LEONTIEF TECHNOLOGY AND INPUT SUBSTITUTION
指出，如果将列昂惕夫系统视为优化行为的描述，且技术系数来自会计数据，那么投入产出系数的恒定性等价于假设广义柯布-道格拉斯生产函数和利润最大化。
ABSTRACT If Leontief systems are considered to be descriptions of optimizing behavior and if their technical coefficients are derived from accounting data, then the constancy of the input‐output coefficients is equivalent to assuming a generalized Cobb‐Douglas production function and profit maximization.