问题如下图:
选项:
A.
B.
C.
D.
解释:
C选项何老师强化课说两个VAR计算用的K是一样的,就是最低是3,这题目里怎么理解
NO.PZ2019070901000118 问题如下 Basel II.5 requirebanks to calculate two VaRs, the usuVana stresseVaR. Whiof the following characteristiregarng the stresseVarR is incorrect? A.The SVis calculateusing firm’s historicta from a significantly financially stresseperioof the same portfolio. B.The stresseconfinlevel is 97.5%. C.It shoulnoticeththe multiplication factors for VanSVare fferent. The SVshoulcalculateevery week. B is correct. 考点the stresseVaR解析A是stress VaR的计算方法,正确。SVaR的置信度为99%,B错误。SVaR和usuVaR的multiplicative factor是不同的,C正确。The stresseVaR应该每周计算一次,正确的。 看了这么多道题,有点晕了。。首先perio250天对吧,就是数据得选1年得,然后VaR本身定义是一个10y的VaR,这个VaR是通过60天的来取平均得来的在计算的时候 是要一周计算一次?不知道这样理解对不对
NO.PZ2019070901000118 问题如下 Basel II.5 requirebanks to calculate two VaRs, the usuVana stresseVaR. Whiof the following characteristiregarng the stresseVarR is incorrect? A.The SVis calculateusing firm’s historicta from a significantly financially stresseperioof the same portfolio. B.The stresseconfinlevel is 97.5%. C.It shoulnoticeththe multiplication factors for VanSVare fferent. The SVshoulcalculateevery week. B is correct. 考点the stresseVaR解析A是stress VaR的计算方法,正确。SVaR的置信度为99%,B错误。SVaR和usuVaR的multiplicative factor是不同的,C正确。The stresseVaR应该每周计算一次,正确的。 老师这里A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
NO.PZ2019070901000118问题如下 Basel II.5 requirebanks to calculate two VaRs, the usuVana stresseVaR. Whiof the following characteristiregarng the stresseVarR is incorrect?A.The SVis calculateusing firm’s historicta from a significantly financially stresseperioof the same portfolio.B.The stresseconfinlevel is 97.5%.C.It shoulnoticeththe multiplication factors for VanSVare fferent.The SVshoulcalculateevery week.B is correct. 考点the stresseVaR解析A是stress VaR的计算方法,正确。SVaR的置信度为99%,B错误。SVaR和usuVaR的multiplicative factor是不同的,C正确。The stresseVaR应该每周计算一次,正确的。ppt里说是通过backtesting VAR而不是SVAR得来的,但是这题说SV和VAR的乘数又不一样。是不是说SVAR的乘数是用VAR在压力环境下回测得出的?
Svar不是应该用情景分析吗?为什么只是用历史数据是对的?
老师好,这道题的看到前面的答疑部分老师说SVaR是一周计算一次,但是经典题里第8.12题的A,何老师讲到SVaR是ily basis, 到底哪个正确呀?