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James · 2024年10月01日

单阶段模型和多阶段模型求持续增长阶段PVRI的区别

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NO.PZ201710200100000408

问题如下:

8. Based on Exhibits 2 and 3 and the multistage RI model, Castovan should estimate the intrinsic value of TTCI to be closest to:

选项:

A.

€54.88.

B.

€83.01.

C.

€85.71.

解释:

C is correct.

Residual income per share for the next three years is calculated as follows.

Because Castovan forecasts that residual income per share will be constant into perpetuity, equal to Year 3 residual income per share, the present value of the terminal value is calculated using a persistence factor of 1.

Present value of terminal value = 8.54(0.087×58.25)(1+0.0871)(1+0.087)2\frac{8.54-(0.087\times58.25)}{(1+0.087-1)(1+0.087)^2}

= 3.47(0.087)(1.087)2\frac{3.47}{ ( 0.087 ) ( 1.087 ) ^2} =33.78

So, the intrinsic value of TTCI is then calculated as follows.

V0=\frac{45.25+3.88/1.087+3.68/(1.087)^2+33.78}=85.71

没搞明白为什么单阶段模型里的PVRI可以用(ROE-r)*B0/(r-g)来计算,这道题多阶段模型的后面说了ROE=12%不变,r=8.7%不变,g也不变,为什么就不能用前面这个公式呢?

1 个答案

王园圆_品职助教 · 2024年10月01日

同学你好,首先,要用单阶段还是多阶段模型计算RI,题目是一开始就会明确说明的,两个类型计算的公式本身就不同,这是书上直接给出定义的,本身就不能混用

其次,单阶段RI模型——(ROE-r)*B0/(r-g)成立的前提条件是,RI必须按照g的速度永远增长下去,而不是不增长或缓慢下降

另外,多阶段RI模型,老师则是特意列了4种情形对应4种不同的情况的PVRI怎么计算,也就是多阶段RI模型也都有其对应的固定公式

请看题目截图,本题 Castovan 的预测那里首先明确了是多阶段模型,其次最后一句说了,RI是持续保持不变的而不是按照 g的速度永续增长的,也就是g不是不变而是直接为0

还有,虽然题目确实说了ROE的值和Re的值,但是terminal value这里如何计算题目直接给出提示了,说明ROE=12%这个条件就是多余的,不需要使用的。你直接用RI3带入PVRI = RI/r的公式就可以求出PVRI了哦

最下面是讲义上老师总结的4种多阶段计算PVRI的计算公式,同学可以参考一下

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NO.PZ201710200100000408问题如下8. Baseon Exhibits 2 an3 anthe multistage RI mol, Castovshoulestimate the intrinsic value of TTto closest to:A.€54.88.B.€83.01.C.€85.71. C is correct.Resiincome per share for the next three years is calculatefollows.Because Castovforecasts thresiincome per share will constant into perpetuity, equto Ye3 resiincome per share, the present value of the terminvalue is calculateusing a persistenfactor of 1.Present value of terminvalue = 8.54−(0.087×58.25)(1+0.087−1)(1+0.087)2\frac{8.54-(0.087\times58.25)}{(1+0.087-1)(1+0.087)^2}(1+0.087−1)(1+0.087)28.54−(0.087×58.25)​= 3.47(0.087)(1.087)2\frac{3.47}{ ( 0.087 ) ( 1.087 ) ^2}(0.087)(1.087)23.47​ =33.78 So, the intrinsic value of TTis then calculatefollows.V0=\frac{45.25+3.88/1.087+3.68/(1.087)^2+33.78}=85.71 如题,为什么这里是1,其他题没给的话怎么算

2024-09-29 11:30 1 · 回答

NO.PZ201710200100000408 问题如下 8. Baseon Exhibits 2 an3 anthe multistage RI mol, Castovshoulestimate the intrinsic value of TTto closest to: A.€54.88. B.€83.01. C.€85.71. C is correct.Resiincome per share for the next three years is calculatefollows.Because Castovforecasts thresiincome per share will constant into perpetuity, equto Ye3 resiincome per share, the present value of the terminvalue is calculateusing a persistenfactor of 1.Present value of terminvalue = 8.54−(0.087×58.25)(1+0.087−1)(1+0.087)2\frac{8.54-(0.087\times58.25)}{(1+0.087-1)(1+0.087)^2}(1+0.087−1)(1+0.087)28.54−(0.087×58.25)​= 3.47(0.087)(1.087)2\frac{3.47}{ ( 0.087 ) ( 1.087 ) ^2}(0.087)(1.087)23.47​ =33.78 So, the intrinsic value of TTis then calculatefollows.V0=\frac{45.25+3.88/1.087+3.68/(1.087)^2+33.78}=85.71 如题,谢谢!

2024-08-20 08:56 2 · 回答

NO.PZ201710200100000408 问题如下 8. Baseon Exhibits 2 an3 anthe multistage RI mol, Castovshoulestimate the intrinsic value of TTto closest to: A.€54.88. B.€83.01. C.€85.71. C is correct.Resiincome per share for the next three years is calculatefollows.Because Castovforecasts thresiincome per share will constant into perpetuity, equto Ye3 resiincome per share, the present value of the terminvalue is calculateusing a persistenfactor of 1.Present value of terminvalue = 8.54−(0.087×58.25)(1+0.087−1)(1+0.087)2\frac{8.54-(0.087\times58.25)}{(1+0.087-1)(1+0.087)^2}(1+0.087−1)(1+0.087)28.54−(0.087×58.25)​= 3.47(0.087)(1.087)2\frac{3.47}{ ( 0.087 ) ( 1.087 ) ^2}(0.087)(1.087)23.47​ =33.78 So, the intrinsic value of TTis then calculatefollows.V0=\frac{45.25+3.88/1.087+3.68/(1.087)^2+33.78}=85.71 题目正文写的persistenfactor 是0.1, 解题里用的是1?

2024-07-12 11:41 1 · 回答

NO.PZ201710200100000408 问题如下 8. Baseon Exhibits 2 an3 anthe multistage RI mol, Castovshoulestimate the intrinsic value of TTto closest to: A.€54.88. B.€83.01. C.€85.71. C is correct.Resiincome per share for the next three years is calculatefollows.Because Castovforecasts thresiincome per share will constant into perpetuity, equto Ye3 resiincome per share, the present value of the terminvalue is calculateusing a persistenfactor of 1.Present value of terminvalue = 8.54−(0.087×58.25)(1+0.087−1)(1+0.087)2\frac{8.54-(0.087\times58.25)}{(1+0.087-1)(1+0.087)^2}(1+0.087−1)(1+0.087)28.54−(0.087×58.25)​= 3.47(0.087)(1.087)2\frac{3.47}{ ( 0.087 ) ( 1.087 ) ^2}(0.087)(1.087)23.47​ =33.78 So, the intrinsic value of TTis then calculatefollows.V0=\frac{45.25+3.88/1.087+3.68/(1.087)^2+33.78}=85.71 12%这个数据用不到吗?

2024-04-08 23:50 1 · 回答