NO.PZ2019070901000118
问题如下:
Basel II.5 required banks to calculate two VaRs, the usual VaR and a stressed VaR. Which of the following characteristics regarding the stressed VarR is incorrect?
选项:
A.The SVaR is calculated using firm’s historical data from a significantly financially stressed period of the same portfolio.
B.The stressed confidence level is 97.5%.
C.It should be noticed that the multiplication factors for VaR and SVaR are different.
D.The SVaR should be calculated every week.
解释:
B is correct.
考点:the stressed VaR
解析:
选项A是stress VaR的计算方法,正确。
SVaR的置信度为99%,选项B错误。
SVaR和usual VaR的multiplicative factor是不同的,选项C正确。
The stressed VaR应该每周计算一次,选项D是正确的。
老师这里A选项的计算Stress VaR用到历史数据在过去相同的组合情况下计算的,前面有道题好像是说要选择不同的组合,不同的公司在相同的压力时期计算