simon飞天熊
幼苗
共回答了22个问题采纳率:90.9% 举报
我靠,回答得不错呀,我幼儿园的,都不会出现那么多语法错误,有软件翻译的吧
看看我的
Choose expected rate of return of probability(density)function:
count VaR,require eather Expected rate of return (or assets of the expected price changes) of probability density function as known,or it can be derived from the known distribution Commonly used is the distribution of normal distribution. This assumption greatly simplifies the VaR heavy computation burden, for risk managers provides a powerful statistical tools. Using the normal distribution because almost all known inferential statistical method of starting point is normal hypothesis, it has had identification of the terminal theorem in the centre in theory
1年前
4