这就是
基数效用(Cardinal utility)
基数效用是指像个人的体重或身高那样在基数的意义上可以度量的效用(它意味着效用之间的差别，即边际效用，是有意义的)。序数效用与它相反，它只在序数的层面上才有意义。
短语
Cardinal utility 基数效用
cardinal utility theory 基数效用论 ; 基数效用理论 ; 基数作用论
theory of cardinal utility 基数效用论
双语例句
1.Utility can be divided into cardinal utility and ordinal utility.
效用又分为基数效用和序数效用。
2.Everyone has their own internal state and value judgement thus operation oncardinal utility won't work.
每个人的内心状态和价值判断都不相同，因此基数效用在操作上完全不可行。
3.As early as 1930s, economists has reached an agreement that cardinal utility can'tbe used to measure and evaluate human's utility, Rpbbins making decisivecontribution to this.
早在二十世纪三十年代，尤其是经过罗宾斯的决定性贡献，经济学家已经在这一点上达成了一致意见：人类效用不能被基数性衡量与评估。
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