刘同学2021-04-06 10:06:15
老师请问这题为什么A错啊
回答(1)
Sherry Xie2021-04-07 10:49:04
同学你好,下面有几个结论:
In a standard normal (z) distribution,
a 5% VaR is 1.65 standard deviations below the expected value of zero.
A 1% VaR is 2.33 standard deviations below the expected value of zero.
A 16% VaR is one standard deviation below the expected value of zero.
所以,A 1% VaR (99% confidence) 对应的是expected value下面2.33 standard devation 的点位。
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