[一級估值與風險模型] 看了答案之后感覺很亂,答案說“the full sample of data is split into subgroups used to estimate conditional volatility ”,選項是“the full sample of data is not split into subgroups used to estimate conditional volatility ”,那么c選項是不是錯了?而且b,c選項都和解析里的正確答案不一樣,c選項究竟是不是一個壞處?
userjmg47g發(fā)布于:2021-11-02 01:12:28瀏覽124次 FRM FRM Part I