常用短語(yǔ)

total social utility社會(huì)總效用

theatre of social utility社會(huì)功用戲劇

maximization of social utility社會(huì)效用最大化

social marginal utility社會(huì)邊際效用

Social marginal utility of income所得的社會(huì)邊際效用

the social cost of utility社會(huì)效用成本