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Easonhuang72 · 2025年06月20日

在core-equity, 第26题,第4问,有没有老师解答一下

Gentry then considers the mandate for Pool 3:

  • Since equity markets are believed to be efficient, the pool should use index approaches.
  • The portfolio should be tracked on the basis of large cap versus small cap, as well as domestic, developed, and emerging markets.
  • The most important benchmark feature is the liquidity of the component stocks.



In order to select the most appropriate benchmark index to fit the description in the mandate of Pool 3, the index construction should:


A

be exhaustive.

B

use free-float weighting.

C

use fundamental weighting.



B is correct. The mandate of Pool 3 emphasizes liquidity as a benchmark feature. Free-float weighting is a form of capitalization weighting. A cap-weighted index can be thought of as a liquidity-weighted index because the largest-cap stocks tend to have the highest liquidity and the greatest capacity to handle investor flows at a manageable cost.

A is incorrect. Exhaustive inclusion uses every stock in an index regardless of its liquidity.

C is incorrect. The mandate of Pool 3 explicitly states a belief in efficient markets. Fundamental weighting intends to exploit possible inefficiencies in market pricing caused by the overuse of cap-weighted approaches.



这一题,在core-equity, 第26题,第4问,有没有老师解答一下

1 个答案

笛子_品职助教 · 2025年06月21日

嗨,努力学习的PZer你好:


Hello,亲爱的同学~

这里需了解一个知识点:自由流通加权。

自由流通是指可在市场上交易的股票,可在市场上交易就意味着流动性。

对比可以是总市值加权,因为总市值里有一定的股票是在大股东创始人手里,出于公司经营的需要,通常不会卖出,既然不流通,就意味着没有流动性。


结合本题:本题强调index里个股要有流动性。

如果指数用自由流通市值加权,就意味着流动性更好,Portfolio就更方便复制index里的持股。

因此选B。

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虽然现在很辛苦,但努力过的感觉真的很好,加油!

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