Most asset pricing models suppose that there is a representative agent who can represent all investors.

经济代表人的存在是以往资产定价模型的主要假设。

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I also analyze some important BF models, which are prospect theory, behavioral asset pricing theory and behavioral portfolio theory.

最后分析了行为金融的几个主要理论模型，分别是期望理论、行为资产定价模型和行为金融组合理论。

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The Dynamic Asset Share Pricing Theoretical Models are set up according to modern finance theory using Backward Stochastic Differential Equation Theory.

运用倒向随机微分方程数学方法，建立了动态资产份额定价理论模型。

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As for risky markets, there is some uncertainty over a longer term, when most asset pricing models use the US rates as the risk free rates.

FORBES: Panic Selling Of US Treasurys Unlikely