irr

老师您好！这句话我没看懂。还有名义的经济是什么意思呢？谢谢

老师 这两道题一个代入0.01 一个代入5 从题干上应该怎么区别？

第三题 为什么不是用第二年开始的两年spot rate来折现呢？第二年持有的债权价值应该用第2-4年间的spot rate折现呀

AA 原版书 第261页，example 6第3题：An assertion is heard in an investment committee discussion that because the Sharpe ratio of diversifying strategies (0.55) is higher than real estate’s (0.50), any potential allocation to real estate would be better used in diversifying strategies. Describe why the argument is incomplete. 这道题是怎么理解？

老师，reading35 第19题，题目问的是什么意思，为什么选income approach呢

什么是place on the restrict list for corporate client if unwilling to hurt the relationship?是把不愿意写负面信息的分析师放到一个名单上还是啥？

risk reversal图片画出来并不是45度向上直线，为什么说一直是long exposure呢？

在AA 原版书中 有这么一段话：Pairwise asset class correlations are often useful information and are readily obtained. However, in evaluating an investment’s value as a diversifier at the portfolio level, it is important to consider an asset in relation to all other assets as a group rather than in a one-by-one (pairwise) fashion. It is possible to reach limited or incorrect conclusions by solely considering pairwise correlations. 该怎么理解呢？

在做t检验为什么自由度是N-k-1而不是n-1