李同学2020-10-19 11:22:54
老师好,想问下以下几种情况下,计算时应该用one tail还是two tail的值呢?1. Surplus at risk 2. CF at risk 3. stressed time的bid-ask spread.
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Cindy2020-10-20 15:43:09
同学你好
1. Surplus at risk 3. stressed time的bid-ask spread.这两个是单尾
2. CF at risk这个是双尾
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