marginal utility (theory)

• 边际效用(价值说)

marginal utility (theory)的用法和样例：

例句

1. The theory of marginal utility was applied to production as well as to consumption.
   边际效用理论被应用到生产及消费活动中。
2. Economists have stated a general rule concerning marginal utility for an individual faced with a given budget constraint and given price.
   经济学家对一个面临有限收入和一定价格的个人的边际效用，总结了一条一般的法则。