第一题，假设第一种portfolio，夏普值比第二种低，但是这个基金有钱，只要return高就行吧

请问这一页中的第二句话是什么意思，为什么预测spread缩小，spread duration会增加？

这里B问题的答案和老师的讲解不一致啊

为什么这里算equity的标准差的时候，10，9这种占比数据不需要带百分号啊

CFA level III mock 道德 To comply with the Standards, Li’s firm would most likely follow which shareholder vote option? 请教这题为啥选option 2，题目问的是投票权，但option 2似乎没有和投票权相关？

qualified dividend

老师，您好，机构投资者的管理者需要在哪些方面expertise，哪些只是了解即可，题目如下：When the Benettons searched for a wealth management firm, their objective was to select a firm whose wealth managers had the following attributes: Capital market proficiency, including sector and security expertise Financial planning knowledge, including proficiency in insurance and taxation Portfolio construction ability, including detailed knowledge of asset class risk, return, and correlation问题如下：In their search for a wealth management firm, the attribute that the Benettons are most likely to find in a private wealth manager is: Attribute 1. Attribute 2. Attribute 3.

老师，您好，美国说的的税后收益，也是把社保缴纳完之后的吗？我看答案多缴纳5%，就是原有税后工资缴纳剩余的5%，说明原来税后工资就已经缴纳过5%了。缴纳dc 能抵税么，感觉答案的意思不能抵税？

disposition和loss aversion有什么区别？

请问可以解释一下basis risk是什么意思吗？ 以及在derivative/currency里面该怎么应用呢？ 如果basis>0，应该采取什么行动呢？ 如果basis<0，应该采取什么行动呢？ 谢谢