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Angela · 2021年03月17日

解题用的公式和图片里公式有什么联系吗?

问题如下:

Company M, a manufacturer of automobile, is in the 25% tax bracket. The company is currently 37.5% debt-financed and 62.5% equity-financed, with the market value of debt and EBIT of $1 million and $0.5 million, respectively. What`s the WACC of Company M according to the MM`s proposition with tax?

选项:

A.

11.25%

B.

14.04%

C.

18.73%

解释:

B is correct.

考点:Capital Structure Theory: with tax

解析根据公式 VL=VD+VE=EBIT(1T)WACCV_L=V_D+V_E=\frac{EBIT\ast(1-T)}{WACC}

VD = $1 million, D/E = 0.6, 求得VE = $1.67 million

代入VL = 2.67 =0.5(125%)WACC\frac{0.5\ast(1-25\%)}{WACC}求得WACC = 14.04%

.Vul这个公式和题目用的Vl这两个长得很像,有什么关系吗?

1 个答案

王琛_品职助教 · 2021年03月19日

嗨,从没放弃的小努力你好:


- 题目解析中的 VL 公式,是一般式;截图中的 Vul 公式,是特殊式,是计算的全投资假设下的公司价值

- 关于解析中公式的推导,请参考:https://class.pzacademy.com/qa/56861

- 这道题老师在课上也专门讲解过原理和推导哈,请参考基础班视频

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努力的时光都是限量版,加油!

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14.04% 18.73% B is correct. 考点CapitStructure Theory: with t解析根据公式 VL=VVE=EBIT∗(1−T)WACCV_L=V_V_E=\frac{EBIT\ast(1-T)}{WACC}VL​=V+VE​=WACCEBIT∗(1−T)​ V= $1 million, E = 0.6, 求得VE = $1.67 million 代入VL = 2.67 = 0.5∗(1−25%)WACC\frac{0.5\ast(1-25\%)}{WACC}WACC0.5∗(1−25%)​ ,求得WA= 14.04% 这题跟mm理论什么关系啊

2020-11-28 18:55 1 · 回答

Company M, a manufacturer of automobile, is in the 25% tbracket. The company is currently 37.5% bt-financean62.5% equity-finance with the market value of anEBIT of $1 million an$0.5 million, respectively. What`s the WAof Company M accorng to the MM`s proposition with tax? 11.25% 14.04% 18.73% B is correct. 考点CapitStructure Theory: with t解析根据公式 VL=VVE=EBIT∗(1−T)WACCV_L=V_V_E=\frac{EBIT\ast(1-T)}{WACC}VL​=V+VE​=WACCEBIT∗(1−T)​ V= $1 million, E = 0.6, 求得VE = $1.67 million 代入VL = 2.67 = 0.5∗(1−25%)WACC\frac{0.5\ast(1-25\%)}{WACC}WACC0.5∗(1−25%)​ ,求得WA= 14.04% 这道题可以用VL=EBIT(1-T)/r0+T来求r0,然后r0=WACC来求吗?为什么实际求解是用VL=EBIT(1-T)/r0求r0,没有T,题目明显是有借债的啊。

2020-11-19 04:16 1 · 回答

Company M, a manufacturer of automobile, is in the 25% tbracket. The company is currently 37.5% bt-financean62.5% equity-finance with the market value of anEBIT of $1 million an$0.5 million, respectively. What`s the WAof Company M accorng to the MM`s proposition with tax? 11.25% 14.04% 18.73% B is correct. 考点CapitStructure Theory: with t解析根据公式 VL=VVE=EBIT∗(1−T)WACCV_L=V_V_E=\frac{EBIT\ast(1-T)}{WACC}VL​=V+VE​=WACCEBIT∗(1−T)​ V= $1 million, E = 0.6, 求得VE = $1.67 million 代入VL = 2.67 = 0.5∗(1−25%)WACC\frac{0.5\ast(1-25\%)}{WACC}WACC0.5∗(1−25%)​ ,求得WA= 14.04% 老师,您的解答中VL 可以从两个角度出发理解 - 无杠杆的价值, 加上有杠杆的税盾 - 资产负债表右边等于左边 。老师,这两个公式中的WACC含义不同是吗?第一个公式的WACC是假设全投资情况的,第二个公式的WACC不是全投资情况的是吗?所以两个公式求的都是VL,但公式相差,就是因为WACC的含义和数值不同对吗?

2020-09-15 09:08 1 · 回答

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2020-09-09 16:47 2 · 回答