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NO.PZ2015120604000169 问题如下 analyst gatherethe following information:If the analyst want to minimize the probability of return less th3%, whiportfolio hthe best risk austeperformanaccorng to Safety-first criterion ? A.Portfolio 1. B.Portfolio 2. C.Portfolios 3. B is correct.The safety-first ratio of Portfolio 2 is the highest( 7.9-3/13.5)=0.3629 为什么直接选择b进行计算?
NO.PZ2015120604000169 问题如下 analyst gatherethe following information:If the analyst want to minimize the probability of return less th3%, whiportfolio hthe best risk austeperformanaccorng to Safety-first criterion ? A.Portfolio 1. B.Portfolio 2. C.Portfolios 3. B is correct.The safety-first ratio of Portfolio 2 is the highest( 7.9-3/13.5)=0.3629 所以理解为风险最低的是最佳风险,是这个意思吗
NO.PZ2015120604000169 题目里问的是minimize the probability of return,为啥回选择一个SFR算出来最大的呢?
实际仅比较两个portfolio的sharpe ratio即可?