marginal utility of income

英 [ˈmɑːdʒɪnl juːˈtɪləti ɒv ˈɪnkʌm]

美 [ˈmɑːrdʒɪnl juːˈtɪləti əv ˈɪnkʌm]

收益的边际效用；收入的边际效用

In this paper we consider that when the marginal utility of money is positive and the market weakness exists, only by carrying out a fiscal and monetary expansible policy can the income be raised and the rate of unemployment come down.
本文讨论了由于货币的边际效用总为正，如果经济存在市场未出清的持续状态，只有通过扩张性的财政与货币政策，才能提高收入水平，降低失业率。
Because of the defect of law of diminishing marginal utility on which progressive tax is based, and the abuse of progressive tax in practices, it is difficult for progressive tax to redistribute income fairly.
由于累进的个人所得税理论依据&边际效用递减理论的缺陷，以及累进税制在实践中存在的弊端，使累进税制难以实现收入公平再分配目标。
According to the law of diminishing marginal utility, when the level of income rises, at the same time, consumption is bound to a certain stage to begin to decline.
而根据边际效用递减的原理，收入水平不断提高的同时，消费倾向到一定阶段必然开始下降。