开发者:上海品职教育科技有限公司 隐私政策详情

应用版本:4.2.11(IOS)|3.2.5(安卓)APP下载

XIN · 2023年11月22日

Portfolio中包含的股票数量越多,越难以买到,Tracking error不是应该越大吗?

NO.PZ2019012201000070

问题如下:

For the large-cap US equity portion of Sapphire’s investment portfolio, Cullen believes that there are some existing passive indexed-based funds that track the S&P 500 Index that the foundation should consider. Cullen presents Exhibit 2 to Sapphire’s board.Exhibit 2 S&P 500 Index Funds

Based on Exhibit 2, the portfolio manager most likely to have the largest tracking error is:

选项:

A.

Manager A

B.

Manager C

C.

Manager B

解释:

Tracking error indicates how closely the portfolio behaves like its benchmark and measures a manager’s ability to replicate the benchmark return. Manager C is most likely to have the largest tracking error for three reasons:

l The portfolio contains a smaller number of the index holdings than the other two portfolios, resulting in a lower level of replication.

l Dividends are reinvested the day following receipt rather than the same day, which would cause cash drag relative to Manager B.

l The portfolio is reconstituted less frequently than the other two portfolios.

Although Manager C has a slightly lower management fee, which would result in a lower tracking error, the benefit is unlikely to offset the combined higher tracking error related to the other portfolio characteristics.

A and C are incorrect.

如题,请老师给一个详细的解析,这与基础班视频讲解不一样

1 个答案

笛子_品职助教 · 2023年11月23日

嗨,从没放弃的小努力你好:


Portfolio中包含的股票数量越多,越难以买到,Tracking error不是应该越大吗?

这里并没有说portfolio包含的股票越多,越难买到。

只有benchmark是小盘股,并且流动性很差的时候,才有同学所说的这个规律。

而本题的benchmark是标准普尔500指数,该benchmark是由流动性最好,流通盘最大的500只股票。


同学可能和U shape搞了起来。

U shape极少用于解题。

因为U shape是full replication这种方法出现的问题。

如果呈现出U - shape,说明不合适用full relplication,需要用其他方法。其他方法可没有U shape问题。

----------------------------------------------
努力的时光都是限量版,加油!

  • 1

    回答
  • 0

    关注
  • 157

    浏览
相关问题

NO.PZ2019012201000070 问题如下 For the large-cUS equity portion of Sapphire’s investment portfolio, Cullen believes ththere are some existing passive inxebasefun thtrathe S P 500 Inx ththe fountion shoulconsir. Cullen presents Exhibit 2 to Sapphire’s boarExhibit 2 S P 500 Inx Fun Baseon Exhibit 2, the portfolio manager most likely to have the largest tracking error is: A.Manager B.Manager C.Manager Tracking errorincates how closely the portfolio behaves like its benchmark anmeasures amanager’s ability to replicate the benchmark return. Manager C is most likelyto have the largest tracking error for three reasons:l The portfolio contains a smaller number of the inx holngs thanthe other two portfolios, resulting in a lower level of replication. l vin are reinvestethe y following receipt rather ththesame y, whiwoulcause cash relative to Manager B.l The portfolio is reconstituteless frequently ththe other twoportfolios.Although Manager Cha slightly lower management fee, whiwoulresult in a lower trackingerror, the benefit is unlikely to offset the combinehigher tracking errorrelateto the other portfolio characteristics.A anC areincorrect. 跟踪误差的主要判断依据是什么

2024-07-23 01:50 1 · 回答

NO.PZ2019012201000070问题如下 For the large-cUS equity portion of Sapphire’s investment portfolio, Cullen believes ththere are some existing passive inxebasefun thtrathe S P 500 Inx ththe fountion shoulconsir. Cullen presents Exhibit 2 to Sapphire’s boarExhibit 2 S P 500 Inx Fun Baseon Exhibit 2, the portfolio manager most likely to have the largest tracking error is:A.Manager A B.Manager C C.Manager B Tracking errorincates how closely the portfolio behaves like its benchmark anmeasures amanager’s ability to replicate the benchmark return. Manager C is most likelyto have the largest tracking error for three reasons:l The portfolio contains a smaller number of the inx holngs thanthe other two portfolios, resulting in a lower level of replication. l vin are reinvestethe y following receipt rather ththesame y, whiwoulcause cash relative to Manager B.l The portfolio is reconstituteless frequently ththe other twoportfolios.Although Manager Cha slightly lower management fee, whiwoulresult in a lower trackingerror, the benefit is unlikely to offset the combinehigher tracking errorrelateto the other portfolio characteristics.A anC areincorrect. 我想请问一下rebalance和Reconstitution都是指benchmark调整的频率吧?recons是里面个股的组成?rebalance是权重改变?这两个因素怎么影响TE呢?只知道benchmark的,并不知道portfolio的呢。另外,总结一下,是不是inx数量影响TE,组合和inx数量差越大,TE越大。v要当天投资,不然有cash ag有TE?management fee越高TE越大?谢谢。

2024-05-20 17:03 1 · 回答

NO.PZ2019012201000070问题如下For the large-cUS equity portion of Sapphire’s investment portfolio, Cullen believes ththere are some existing passive inxebasefun thtrathe S P 500 Inx ththe fountion shoulconsir. Cullen presents Exhibit 2 to Sapphire’s boarExhibit 2 S P 500 Inx Fun Baseon Exhibit 2, the portfolio manager most likely to have the largest tracking error is:A.Manager A B.Manager C C.Manager B Tracking errorincates how closely the portfolio behaves like its benchmark anmeasures amanager’s ability to replicate the benchmark return. Manager C is most likelyto have the largest tracking error for three reasons:l The portfolio contains a smaller number of the inx holngs thanthe other two portfolios, resulting in a lower level of replication. l vin are reinvestethe y following receipt rather ththesame y, whiwoulcause cash relative to Manager B.l The portfolio is reconstituteless frequently ththe other twoportfolios.Although Manager Cha slightly lower management fee, whiwoulresult in a lower trackingerror, the benefit is unlikely to offset the combinehigher tracking errorrelateto the other portfolio characteristics.A anC areincorrect. 看了还是不懂。股票数量多于benchmark不是会更有tracking error吗?调仓频率更高不是才有tracking error吗?

2024-05-12 16:16 1 · 回答

NO.PZ2019012201000070 问题如下 For the large-cUS equity portion of Sapphire’s investment portfolio, Cullen believes ththere are some existing passive inxebasefun thtrathe S P 500 Inx ththe fountion shoulconsir. Cullen presents Exhibit 2 to Sapphire’s boarExhibit 2 S P 500 Inx Fun Baseon Exhibit 2, the portfolio manager most likely to have the largest tracking error is: A.Manager B.Manager C.Manager Tracking errorincates how closely the portfolio behaves like its benchmark anmeasures amanager’s ability to replicate the benchmark return. Manager C is most likelyto have the largest tracking error for three reasons:l The portfolio contains a smaller number of the inx holngs thanthe other two portfolios, resulting in a lower level of replication. l vin are reinvestethe y following receipt rather ththesame y, whiwoulcause cash relative to Manager B.l The portfolio is reconstituteless frequently ththe other twoportfolios.Although Manager Cha slightly lower management fee, whiwoulresult in a lower trackingerror, the benefit is unlikely to offset the combinehigher tracking errorrelateto the other portfolio characteristics.A anC areincorrect. 几个点想明确一下Manager B 的 portfolio有504支股票,manager A 的portfolio有498支股票,S P 500 inx中是500只股票,那么manger A和inx更接近还是manager B和inx更接近manager C 调仓频率比较低,那么有两个角度,一方面调仓频率低会导致长时间不调仓和inx差异较大,增加tracking error, 但是另一方面,调仓频率低,对应调仓成本也低,这方面是降低tracking error.所以这里我无法判定调仓频率对于tracking error的最终影响是怎样的

2024-03-01 23:05 1 · 回答

NO.PZ2019012201000070问题如下For the large-cUS equity portion of Sapphire’s investment portfolio, Cullen believes ththere are some existing passive inxebasefun thtrathe S P 500 Inx ththe fountion shoulconsir. Cullen presents Exhibit 2 to Sapphire’s boarExhibit 2 S P 500 Inx Fun Baseon Exhibit 2, the portfolio manager most likely to have the largest tracking error is:A.Manager A B.Manager C C.Manager B Tracking errorincates how closely the portfolio behaves like its benchmark anmeasures amanager’s ability to replicate the benchmark return. Manager C is most likelyto have the largest tracking error for three reasons:l The portfolio contains a smaller number of the inx holngs thanthe other two portfolios, resulting in a lower level of replication. l vin are reinvestethe y following receipt rather ththesame y, whiwoulcause cash relative to Manager B.l The portfolio is reconstituteless frequently ththe other twoportfolios.Although Manager Cha slightly lower management fee, whiwoulresult in a lower trackingerror, the benefit is unlikely to offset the combinehigher tracking errorrelateto the other portfolio characteristics.A anC areincorrect. b的组合个数与基准更接近,代表他的调仓换股非常频繁,同时费率最高,成本非常高,为什么不选c呢

2024-01-30 07:10 1 · 回答