Explaining rationality is more reasonable because RSP is a coalescent of subjectiveutility and objective payoff.
支付满意率是主观效用与客观收益的结合体,用其来解释理性更合理。
2
Since utility is subjective to each individual, it cannot be measured or even compared across persons.
由于效用对于每个人来说都是主观的,它不能被衡量甚或互相比较。
3
Utility is a subjective evaluation, a ranking by the individual, and there is no measurement, no extension, and therefore no way for it to be proportional to itself.