Ladybing2021-07-30 12:19:21
老师麻烦解答一下这个题目:for a given portfolio, having a Treynor measure greater than the market but a sharp measure that is less than the market would most likely indicate the portfolio is: A not well diversified B. generating a negative alpha C. borrowing at the risk free rate D. not borrowing at the risk free rate. 答案是A,求解答
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Yvonne2021-07-30 13:25:40
同学你好,CML线的斜率是市场组合的sharpe ratio,根据题目中投资组合的sharpe ratio小于市场组合的sharpe ratio,说明这个投资组合位于CML线以下,所以这个投资组合不是充分分散化的投资组合。同学下次题目可以直接贴图片,这样就不用打字了,打字有时候可能有内容遗漏。
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Muko2025-03-13 23:48:21
所以老师,这题不需要考虑Treynor ratio吗?
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