principle of diminishing marginal utility
边际效用递减原理(principle of diminishing marginal utility)。 二、效率和帕累托最优 帕累托效率(pareto efficiency)。
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principle of diminishing marginal utility of wealth
边际效用递减原理 principle of diminishing marginal utility of wealth 边际效用价值论 marginal utility theory of value ..
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