NO.PZ2023091701000101
问题如下:
Which of the following is a disadvantage of the historical simulation method over the Risk Metrics model? The historical method requires:
I.A worst-case scenario as an input.
II.The future is determined by the past.
III.Standard deviations and correlations.
IV.The assumption of normal distributions for asset returns.
选项:
A.I and III only B.II only C.II and IV only D.III only解释:
Risk Metrics 不是也是通过过去的return来推断未来么?为什么选II 呢?