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benniewang · 2019年10月31日

问一道题:NO.PZ2018103102000118

问题如下:

Matt is conducting a FCFF sensitivity analysis for Company M`s value. The most recent FCFF of Company M is $100 million. Assuming the tax rate is 35% and a stable capital structure of 40% debt and 60% equity, the company`s value is least sensitive to:

选项:

A.

cost of equity

B.

growth rate

C.

after-tax cost of debt

解释:

C is correct.

考点:Sensitivity Analysis in FCFF and FCFE

解析:1. Cost of equity敏感性分析:保持rd = 5.5%,g = 5.0%

当re = 8.0%时,WACC = 0.4*5.5% + 0.6*8.0% = 7%

Firm  Value=FCFF0×(1+g)WACCg=100×(1+5%)7%5%=5250Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+5\%\right)}{7\%-5\%}=5250

当re = 12.0%时,WACC = 0.4*5.5% + 0.6*12.0% = 9.4%

Firm  Value=FCFF0×(1+g)WACCg=100×(1+5%)9.4%5%=2386.36Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+5\%\right)}{9.4\%-5\%}=2386.36

Range = 5250 – 2386.36 = 2863.64

2. After-tax cost of debt敏感性分析:保持re = 10%,g = 5%

当rd = 5.0%时,WACC = 0.4*5.0% + 0.6*10.0% = 8%

Firm  Value=FCFF0×(1+g)WACCg=100×(1+5%)8%5%=3500Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+5\%\right)}{8\%-5\%}=3500

当rd = 6.0%时,WACC = 0.4*6.0% + 0.6*10.0% = 8.4%

Firm  Value=FCFF0×(1+g)WACCg=100×(1+5%)8.4%5%=3088.24Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+5\%\right)}{8.4\%-5\%}=3088.24

Range = 3500 – 3088.24 = 411.76

3. Growth rate敏感性分析:保持re = 10%,rd = 5.5%

WACC = 0.4*5.5% + 0.6*10.0% = 8.2%

当g = 4%时, Firm  Value=FCFF0×(1+g)WACCg=100×(1+4%)8%4%=2600Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+4\%\right)}{8\%-4\%}=2600

当g = 6%时, Firm  Value=FCFF0×(1+g)WACCg=100×(1+6%)8%6%=5300Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+6\%\right)}{8\%-6\%}=5300

Range = 5300 - 2600 = 2700

三者相比,敏感性最弱的是after-tax cost of debt。

计算g的增长率的时候,wacc是8.2%,而四舍五入成8%。不是说g变化一点就会对结果产生很大的影响,既然如此,为啥不用8.2而用8呢?莫名其妙。

1 个答案

maggie_品职助教 · 2019年10月31日

你的提问非常好,是这道题的解析有误差,当g=4%,FV=2476.2, 当g=6%,FV=4818.2 因此,Range = 4818.2 - 2476.2 = 2342

不改变本题的选项。我们会尽快调整后台的计算过程。

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NO.PZ2018103102000118 问题如下 Matt is concting a FCFF sensitivity analysis for Company M`s value. The most recent FCFF of Company M is $100 million. Assuming the trate is 35% ana stable capitstructure of 40% an60% equity, the company`s value is least sensitive to: A.cost of equity B.growth rate C.after-tcost of C is correct.考点Sensitivity Analysis in FCFF anFCFE解析1. Cost of equity敏感性分析保持r= 5.5%,g = 5.0%当re = 8.0%时,WA= 0.4*5.5% + 0.6*8.0% = 7%Firm  Value=FCFF0×(1+g)WACC−g=100×(1+5%)7%−5%=5250Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+5\%\right)}{7\%-5\%}=5250FirmValue=WACC−gFCFF0​×(1+g)​=7%−5%100×(1+5%)​=5250当re = 12.0%时,WA= 0.4*5.5% + 0.6*12.0% = 9.4%Firm  Value=FCFF0×(1+g)WACC−g=100×(1+5%)9.4%−5%=2386.36Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+5\%\right)}{9.4\%-5\%}=2386.36FirmValue=WACC−gFCFF0​×(1+g)​=9.4%−5%100×(1+5%)​=2386.36Range = 5250 – 2386.36 = 2863.642. After-tcost of bt敏感性分析保持re = 10%,g = 5%当r= 5.0%时,WA= 0.4*5.0% + 0.6*10.0% = 8%Firm  Value=FCFF0×(1+g)WACC−g=100×(1+5%)8%−5%=3500Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+5\%\right)}{8\%-5\%}=3500FirmValue=WACC−gFCFF0​×(1+g)​=8%−5%100×(1+5%)​=3500当r= 6.0%时,WA= 0.4*6.0% + 0.6*10.0% = 8.4%Firm  Value=FCFF0×(1+g)WACC−g=100×(1+5%)8.4%−5%=3088.24Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+5\%\right)}{8.4\%-5\%}=3088.24FirmValue=WACC−gFCFF0​×(1+g)​=8.4%−5%100×(1+5%)​=3088.24Range = 3500 – 3088.24 = 411.763. Growth rate敏感性分析保持re = 10%,r= 5.5%WA= 0.4*5.5% + 0.6*10.0% = 8.2%当g = 4%时, Firm  Value=FCFF0×(1+g)WACC−g=100×(1+4%)8.2%−4%=2476.2Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+4\%\right)}{8.2\%-4\%}=2476.2FirmValue=WACC−gFCFF0​×(1+g)​=8.2%−4%100×(1+4%)​=2476.2当g = 6%时, Firm  Value=FCFF0×(1+g)WACC−g=100×(1+6%)8.2%−6%=4818.2Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+6\%\right)}{8.2\%-6\%}=4818.2FirmValue=WACC−gFCFF0​×(1+g)​=8.2%−6%100×(1+6%)​=4818.2Range =4818.2 - 2476.2 = 2342三者相比,敏感性最弱的是after-tcost of bt。 印象中,sensitivity analysis是某个因素单位变化所引起的结果变化分析。这题中,三个因素的变化幅度不同,high和low的结果直接相减就OK吗?不用考虑每个因素的变化幅度?

2024-04-18 12:01 1 · 回答

NO.PZ2018103102000118 问题如下 Matt is concting a FCFF sensitivity analysis for Company M`s value. The most recent FCFF of Company M is $100 million. Assuming the trate is 35% ana stable capitstructure of 40% an60% equity, the company`s value is least sensitive to: A.cost of equity B.growth rate C.after-tcost of C is correct.考点Sensitivity Analysis in FCFF anFCFE解析1. Cost of equity敏感性分析保持r= 5.5%,g = 5.0%当re = 8.0%时,WA= 0.4*5.5% + 0.6*8.0% = 7%Firm  Value=FCFF0×(1+g)WACC−g=100×(1+5%)7%−5%=5250Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+5\%\right)}{7\%-5\%}=5250FirmValue=WACC−gFCFF0​×(1+g)​=7%−5%100×(1+5%)​=5250当re = 12.0%时,WA= 0.4*5.5% + 0.6*12.0% = 9.4%Firm  Value=FCFF0×(1+g)WACC−g=100×(1+5%)9.4%−5%=2386.36Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+5\%\right)}{9.4\%-5\%}=2386.36FirmValue=WACC−gFCFF0​×(1+g)​=9.4%−5%100×(1+5%)​=2386.36Range = 5250 – 2386.36 = 2863.642. After-tcost of bt敏感性分析保持re = 10%,g = 5%当r= 5.0%时,WA= 0.4*5.0% + 0.6*10.0% = 8%Firm  Value=FCFF0×(1+g)WACC−g=100×(1+5%)8%−5%=3500Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+5\%\right)}{8\%-5\%}=3500FirmValue=WACC−gFCFF0​×(1+g)​=8%−5%100×(1+5%)​=3500当r= 6.0%时,WA= 0.4*6.0% + 0.6*10.0% = 8.4%Firm  Value=FCFF0×(1+g)WACC−g=100×(1+5%)8.4%−5%=3088.24Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+5\%\right)}{8.4\%-5\%}=3088.24FirmValue=WACC−gFCFF0​×(1+g)​=8.4%−5%100×(1+5%)​=3088.24Range = 3500 – 3088.24 = 411.763. Growth rate敏感性分析保持re = 10%,r= 5.5%WA= 0.4*5.5% + 0.6*10.0% = 8.2%当g = 4%时, Firm  Value=FCFF0×(1+g)WACC−g=100×(1+4%)8.2%−4%=2476.2Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+4\%\right)}{8.2\%-4\%}=2476.2FirmValue=WACC−gFCFF0​×(1+g)​=8.2%−4%100×(1+4%)​=2476.2当g = 6%时, Firm  Value=FCFF0×(1+g)WACC−g=100×(1+6%)8.2%−6%=4818.2Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+6\%\right)}{8.2\%-6\%}=4818.2FirmValue=WACC−gFCFF0​×(1+g)​=8.2%−6%100×(1+6%)​=4818.2Range =4818.2 - 2476.2 = 2342三者相比,敏感性最弱的是after-tcost of bt。 虽然计算结果对选择答案也是一样,但是给了35%这个条件总得要用吧

2023-08-15 01:25 1 · 回答

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2023-04-24 07:37 1 · 回答

NO.PZ2018103102000118问题如下 Matt is concting a FCFF sensitivity analysis for Company M`s value. The most recent FCFF of Company M is $100 million. Assuming the trate is 35% ana stable capitstructure of 40% an60% equity, the company`s value is least sensitive to: A.cost of equityB.growth rateC.after-tcost of btC is correct.考点Sensitivity Analysis in FCFF anFCFE解析1. Cost of equity敏感性分析保持r= 5.5%,g = 5.0%当re = 8.0%时,WA= 0.4*5.5% + 0.6*8.0% = 7%Firm  Value=FCFF0×(1+g)WACC−g=100×(1+5%)7%−5%=5250Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+5\%\right)}{7\%-5\%}=5250FirmValue=WACC−gFCFF0​×(1+g)​=7%−5%100×(1+5%)​=5250当re = 12.0%时,WA= 0.4*5.5% + 0.6*12.0% = 9.4%Firm  Value=FCFF0×(1+g)WACC−g=100×(1+5%)9.4%−5%=2386.36Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+5\%\right)}{9.4\%-5\%}=2386.36FirmValue=WACC−gFCFF0​×(1+g)​=9.4%−5%100×(1+5%)​=2386.36Range = 5250 – 2386.36 = 2863.642. After-tcost of bt敏感性分析保持re = 10%,g = 5%当r= 5.0%时,WA= 0.4*5.0% + 0.6*10.0% = 8%Firm  Value=FCFF0×(1+g)WACC−g=100×(1+5%)8%−5%=3500Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+5\%\right)}{8\%-5\%}=3500FirmValue=WACC−gFCFF0​×(1+g)​=8%−5%100×(1+5%)​=3500当r= 6.0%时,WA= 0.4*6.0% + 0.6*10.0% = 8.4%Firm  Value=FCFF0×(1+g)WACC−g=100×(1+5%)8.4%−5%=3088.24Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+5\%\right)}{8.4\%-5\%}=3088.24FirmValue=WACC−gFCFF0​×(1+g)​=8.4%−5%100×(1+5%)​=3088.24Range = 3500 – 3088.24 = 411.763. Growth rate敏感性分析保持re = 10%,r= 5.5%WA= 0.4*5.5% + 0.6*10.0% = 8.2%当g = 4%时, Firm  Value=FCFF0×(1+g)WACC−g=100×(1+4%)8.2%−4%=2476.2Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+4\%\right)}{8.2\%-4\%}=2476.2FirmValue=WACC−gFCFF0​×(1+g)​=8.2%−4%100×(1+4%)​=2476.2当g = 6%时, Firm  Value=FCFF0×(1+g)WACC−g=100×(1+6%)8.2%−6%=4818.2Firm\;Value=\frac{FCFF_0\times\left(1+g\right)}{WACC-g}=\frac{100\times\left(1+6\%\right)}{8.2\%-6\%}=4818.2FirmValue=WACC−gFCFF0​×(1+g)​=8.2%−6%100×(1+6%)​=4818.2Range =4818.2 - 2476.2 = 2342三者相比,敏感性最弱的是after-tcost of bt。考试时都要这样计算么 还是可以有简便方法

2023-01-27 17:09 3 · 回答

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2022-08-08 01:59 1 · 回答