决策分析主要是关于不确定性问题的研究，其传统的理论模型是主观期望效用模型(SEU)。
Decision analysis mostly researches on uncertainty, it's conventional decision model is subject expected utility theory (SEU).
然而，之前讨论的主观期望效用(SEU)模型可以更好地理解会计和其产品的目的，会计信息。
However, a prior discussion of subjective expected utility (SEU) model will be done to better understand the purpose of accounting and its products, accounting information.
该模型还说明在非对称信息下企业会将高质量产品价格定得较对称信息下高些，但交易双方在两种情况下所得的期望效用不会改变。
Enterprises will order the higher price in the asymmetric information rather than in the symmetry information, but both sides of trade will not change the expectation utility in two circs.
通过和基于期望效用理论的评价对比发现基于前景理论的价值评价模型更能反映出股票的投资价值。
By comparing to the evaluation of stock value based on expected utility theory, the value of prospect theory-based evaluation model can better reflect the investment value of the stock.
在最近几十年，有关在不确定性下构造个体行为模型的研究已成为数理经济学的重要内容，大量数理经济学方面的文献都涉及到期望效用最大化的讨论。
In the past decades, it had become the core of mathematical economics to construct individual behavior models. A number of literatures were related to the maximum of expected utility.
在最近几十年，有关在不确定性下构造个体行为模型的研究已成为数理经济学的重要内容，大量数理经济学方面的文献都涉及到期望效用最大化的讨论。
In the past decades, it had become the core of mathematical economics to construct individual behavior models. A number of literatures were related to the maximum of expected utility.
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