老师好 Internal Dispersion equal weighting 和 asset weighting 的公式计算 可以讲一下吗 谢谢

请老师解答一下为什么这里要买超过522份contract才是最合适的？而不是买522份就好

PPT30， 财政政策和货币政策Mix的影响下，为什么对货币政策的影响是看预期通货膨胀而不是看短期利率大小？很多地方讲到货币政策的影响是短期利率，而且影响大。如果用短期利率带入分析的话，就不一样了啊

Q33: 书中18章exhibit 3 那张表的解释了里提到alive cap tilt。请问为什么是large cap tilt? In Exhibit 3, we show the sources of performance of each product in terms of its exposure to each of the four factors and its respective alpha. In all cases, the Market factor is the dominant source of performance. The Value and Momentum factors did contribute positively to performance for the Russell 1000 Value, but much of this performance was lost because of the large-cap tilt and the negative alpha. The value fund did get a significant performance boost from the Value tilt, but much of it was lost to the very poor alpha in this period.” Excerpt From 2022 CFA Program Level III Volume 3 Fixed Income and Equity Portfolio Management CFA Institute This material may be protected by copyright.

Q32: 请问这个为什么选A？ 完全没看懂解释。为什么不选Capitalization weighted?

问题中A和B选项我能理解，但是C选项我不太明白，因为portfolio C 的convexity远高于portfolio B，而考虑到convexity涨多跌少的效果，portfolio B不就是提供了更少的yield curve change的保护吗？

老师好，请问协会Mock，第9大题39小题，这里计算profit的时候是不是少乘了100？拿long call 1来举例，一份option包含100 shares，1 shares 的profit是3.7，total profit 应该是 3.7 x 100 x 1370份option = 506,900 呀？

老师好，请问协会Mock，第9大题38小题，这里的risk resersal是collar，long put要付出put premium 0.0125, short call要收到call premium 0.0250，支出是小于收入的，题目里问成本，那应该是个负数才对？premium净流入。

错题 performance presentation和mispresentation在这个题中的辨析是什么呢？多谢

老师好，请问协会Mock，第6大题，27小题，这里不违反additional compensation吗？他会收到报酬，而且对方也是research公司。28小题，原文中的话应该怎么理解，booth's uncle has an account at Superior and is the reason Booth personally holds shares on the most prominent utility in Country A. 因为叔叔开了个账户，所以Booth用这个原因来买入A国的能源股票？