右下角补充部分，感觉课上没有讲

mortality credit是否考虑购买年金的支出？

mortality credit是否考虑购买年金的支出？

mortality credit是否考虑购买年金的支出？

金程笔记那本书，讲的固定年金和通胀挂钩，又不抗通胀，很疑惑

請問有關於這題Investment objectives 這樣寫足夠嗎? The investment objectives can be prioritized into two categories. 1. The primary goal is to fund his living expense, maintain his current living style, and provide for his family’s needs; 2. The secondary goal is to charity donations and to leave an inheritance to his kids.

老师，dollar duration应该是什么公式，是P*D还是P*D*1%

老师，dollar duration应该是什么公式，是P*D还是P*D*1%

Reading25的课后题里，第六题可以理解为第一笔交易中两支股票权重的改变不会影响active risk吗？ 第7题答案里说Although the active weights of particular securities did change between the initial position and the new position, the total absolute active weights did not change. 这个不是active share减少了1%吗

老师可以这么理解吗？题8的C如果是债券的etf这句话就算对呢？