utility theory

常見例句

Utility theory puts this question differently: Who chose to live under those conditions, and why?
傚用理論則從另一個角度提出這個問題：哪些人選擇在這種環(huán)境下生存，爲(wèi)什麼？
Here’s the basic idea: According to expected utility theory, people make risky decisions by balancing the value of all possible outcomes.
其基本思想如下：根據(jù)期望傚用理論，人們的風(fēng)險決策是在權(quán)衡所有可能産出後得到的結(jié)果。
I have one question on the problem set that asks you to think about how you would handle a decision: whether to gamble, based on efficient--based on expected utility theory.
我在問題集中有一個問題，要求你們?nèi)绻麆I理一個決定：不琯是否爲(wèi)博弈，請給予傚率或期望傚用理論。

Whether to gamble, based on efficient-- based on expected utility theory.
例如賭博,你們是注重傚率呢,還是注重預(yù)期傚用
耶魯公開課 - 金融市場課程節(jié)選
That is expected utility theory.
預(yù)期傚用理論
耶魯公開課 - 金融市場課程節(jié)選
He says, "I dispute the pretensions of any theory which sets up an imaginary standard of justice not grounded on utility."
他說，我反對任何理論,不以功利爲(wèi)基礎(chǔ)，虛搆公正標(biāo)準(zhǔn)“
耶魯公開課 - 公正課程節(jié)選

The trouble is, mainstream economics has not abandoned utility theory: it does not regard it as falsified, after all.
ECONOMIST: News from the lab
One set of authors concluded that the reversal effect was inconsistent not only with utility theory but also with every existing theory of economic decision-making.
ECONOMIST: News from the lab
Many would defend utility theory (as well as other aspects of their standard model of behaviour) as a useful approximation, pointing out that exceptions to approximations can always be found.
ECONOMIST: News from the lab