expected utility function

基本解釋

The objective function is built based on the investment portfolio theory and expected utility function theory.
二是引入投資組合理論和期望效用理論，使決策過程更加理性化。
The existence theorem of expected utility function was the most important conclusion in expected utility theory.
期望效用函數(shù)存在定理是期望效用理論中最重要的定理。
This paper gives a derivation of a capital asset pricing model with the expected utility function according to the modern theory of portfolio investment, and has made some discussion.
根據(jù)現(xiàn)代證券組合投資理論，該文利用期望效用函數(shù)給出資本資產(chǎn)定價模型的一種推導(dǎo)方法，并進(jìn)行了一些討論。

Of course, we will also be talking about behavioral finance in this course and we'll, at times, be saying that the utility function concept isn't always right-- the idea that people are actually maximizing expected utility might not be entirely accurate.
當(dāng)然我們還會,在這門課上討論行為金融學(xué),并且,我們會間或,討論到效用函數(shù)不總是正確的,人們希望最大化期望效用的觀點,也許并不是完全準(zhǔn)確的
耶魯公開課 - 金融市場課程節(jié)選