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## expected utility 美 [ɪkˈspektɪd juːˈtɪləti]

• 预期效用：在决策理论中，指根据概率和效用函数计算出的一个决策的预期效用值。预期效用是对决策结果的预期价值的度量，用于帮助决策者在不确定性条件下做出最优决策。

### 网络释义专业释义

[经] 期望效用

预期效用

期望效用值

期望效益

... expected utility期望效益 terminal utility最后效用 utility procedure实用过程 ...

Expected Utility Hypothesis 预期效用假说 ; 期望效用假设 ; 期望效用假说

expected utility theory 期望效用理论 ; 期望效用函数理论 ; 理论

expected utility function 期望效用函数 ; 预期效用函数

Expected Utility Maximization 大化原理 ; 期望效用最大化 ; 预期效用最大化原理

expected utility model 预期效用模型

subjective expected utility 主观期望效用 ; 主观预期效用 ; 主观期望效用理论

expected utility value 预期效用值 ; 效用值

更多收起网络短语
• 期望效用 - 引用次数：104

The problem of portfolio optimization for maximizing expected utility in the completed Markovian regime-switching market is well solved.

利用动态规划理论方法,我们解决了完全化马氏调节几何布朗运动金融市场中的最大化期望效用的投资组合问题。

参考来源 - 马氏调节过程在保险与金融中的应用
期望效益
期望损益值
• 期望效用值

·2,447,543篇论文数据，部分数据来源于NoteExpress

### 柯林斯英汉双解大词典

#### expected utility

• 1.

N the weighted average utility of the possible outcomes of a probabilistic situation; the sum or integral of the product of the probability distribution and the utility function 期望效用 [statistics]

### 双语例句原声例句权威例句

• That is expected utility theory. Then I'll conclude with this.

期望效用理论

• Expected utility is calculated by multiplying the probability of each payoff by the payoff and taking the total sum.

预期效用计算方法每次支付分值概率乘以支付分值，然后对其进行累加。

• In the case of risk, rationality is usually defined as the choice of that alternative for which the expected utility is greatest.

而在风险情况下理性通常被定义选择那种期望效用最大选项

• What finance theory is based on-- and much of economics is based on-- the idea that people want to maximize the expected utility of their wealth.

金融学理论建立在,并且很多经济学的都是建立在,人们希望能使自己对,财富的期望效用最大化这一基础上

耶鲁公开课 - 金融市场课程节选

• To calculate the expected utility of your wealth, you might also have to look at the expected return, or the geometric expected return, or the standard deviation.

要计算你财富的期望效用,你也许还要研究预期收益曲线,或几何预期收益率,或是标准差

耶鲁公开课 - 金融市场课程节选

• Whether to gamble, based on efficient-- based on expected utility theory.

例如赌博,你们是注重效率呢,还是注重预期效用

耶鲁公开课 - 金融市场课程节选

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