怎么算的？

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NO.PZ201612170200000305

问题如下：

5. Based on Exhibit 1 and using the harmonic mean of the peer group forward P/Es shown in Exhibit 3 as a valuation indicator, the common shares of Centralino are:

选项：

undervalued.

fairly valued.

overvalued.

解释：

C is correct. The harmonic mean is calculated as follows:

$x_H=\frac n{\displaystyle\sum_{i=1}^n{(\frac1{x_i})}}=\frac5{{(\frac1{5.9})}+{(\frac1{8.3})}+{(\frac1{3.0})}+{(\frac1{15.0})}+{(\frac1{4.6})}}=5.5$

The forward P/E for Centralino is €50/€6.00 = 8.3. Because Centralino’s forward P/E is higher than the harmonic mean of the peer group, the shares of Centralino appear relatively overvalued.

我计算的5/（0.17+0.12+0.33+0.667+0.22），为什么算不出5.5

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韩韩_品职助教 · 2021年08月07日

嗨，爱思考的PZer你好：

同学你好，问题主要出在第四个数，15的倒数，1/15=0.0667，你再算一下，考试时计算注意细心，最好用计算器统一按：先按5.9，再按1/x取到数，再加8.3，再按1/x取到数，此时他默认先取完倒数再加上之前的结果，这样依次加完5个数，再取倒数，再乘以5，就可以了，可以联系一下计算器的按法，这样避免中间计算结果写到纸上时出错。

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努力的时光都是限量版，加油！

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NO.PZ201612170200000305 问题如下 5. Baseon Exhibit 1 anusing the harmonic meof the peer group forwarP/Es shown in Exhibit 3 a valuation incator, the common shares of Centralino are: A.unrvalue B.fairly value C.overvalue C is correct. The harmonic meis calculatefollows:xH=n∑i=1n(1xi)=5(15.9)+(18.3)+(13.0)+(115.0)+(14.6)=5.5x_H=\frn{\splaystyle\sum_{i=1}^n{(\frac1{x_i})}}=\frac5{{(\frac1{5.9})}+{(\frac1{8.3})}+{(\frac1{3.0})}+{(\frac1{15.0})}+{(\frac1{4.6})}}=5.5xH=i=1∑n(xi1)n=(5.91)+(8.31)+(3.01)+(15.01)+(4.61)5=5.5The forwarP/E for Centralino is €50/€6.00 = 8.3. Because Centralino’s forwarP/E is higher ththe harmonic meof the peer group, the shares of Centralino apperelatively overvalue 5.5和8.3是算出来了，但不会比较，P/E比率越小越好？

2024-04-07 00:07 1 · 回答

NO.PZ201612170200000305 The forwarP/E for Centralino is €50/€6.00 = 8.3 这里的€6.00找不到？

2021-12-09 00:06 1 · 回答

justifieforwarPE 和普通的forwarPE如何区别？

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老师，这个调和平均数的求法是每股都买一块钱的意思来求的是么？我记得上课老师讲的是每只股票都买一股，这好像不太一样呀

2020-02-25 16:39 1 · 回答

怎么算的？

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