marginal utility

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UK

A1 初級

n. (u.)不可數名詞邊際效用

The law of diminishing marginal utility suggests that as a person increases consumption of a product, there is a decline in the marginal utility that person derives from consuming each additional unit of that product.

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經濟學很困難？來看看你一定學得會的供需法則！(Demand and Supply Explained- Econ 2.1)

06:43

It's the reason for the law of demand, it's the substitution effect, the income effect, and the law of diminishing marginal utility.
也就是需求定律的原理：《替代效應》、《收入效應》，以及《邊際效用遞減法則》。
And the third reason for the law of demand is something called the law of diminishing marginal utility.
需求定律的第三個原因就是邊際效用遞減法則。

B1 中級