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早睡早起快乐学习 · 2022年04月07日

老师,这道题我定位在“fund 2 builds up its positions slowly",所以我认为fund2很大可能有slippage cost,请问这样想哪里错了?

* 问题详情,请 查看题干

NO.PZ201809170400000503

问题如下:

Which fund in Exhibit 1 most likely has the greatest implicit costs to implement its strategy?

选项:

A.

Fund 1

B.

Fund 2

C.

Fund 3

解释:

A is correct. Because Fund 1 has a large AUM but focuses on small-cap stocks, holds a relatively small number of securities in its portfolio, and prefers to make large trades, Fund 1 likely has the highest implicit costs. Each of these characteristics serves to increase the market impact of its trades. Market impact is a function of the security’s liquidity and trade size. The larger a trade size relative to a stock’s average daily volume, the more likely it is that the trade will affect prices. The relatively low level of trading volume of small-cap stocks can be a significant implementation hurdle for a manager running a strategy with significant assets under management and significant positive active weights on smaller companies.

老师,这道题我定位在“fund 2 builds up its positions slowly",所以我认为fund2很大可能有slippage cost,请问这样想哪里错了?

2 个答案

伯恩_品职助教 · 2022年08月15日

嗨,从没放弃的小努力你好:


老师,请问security number那列的数据,对答案有何影响?——security number越小,而资金量大,就会产生影响大,比如本来1亿买100个股票,现在只买1个股票,影响是不一样的。但是这个题其实只用看fund size就够了,security number仅仅只是辅助证明而已

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加油吧,让我们一起遇见更好的自己!

椰子皮 · 2022年08月15日

好的,多谢老师,点个赞!

伯恩_品职助教 · 2022年04月07日

嗨,爱思考的PZer你好:


这样想没错,但是把这句话看完整,后面跟着用unlit venues方法,为什么,因为就是要做到尽量不因为自己的交易而影响股价,造成价值偏离,产生implicit costs。

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虽然现在很辛苦,但努力过的感觉真的很好,加油!

椰子皮 · 2022年08月15日

老师,请问security number那列的数据,对答案有何影响?