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3c3t - 2014/9/19 22:10:00
某建设项目有A、B两个投资方案,基准收益率ic=10%,其现金流量(投资与效益)见下表-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

现金流量表-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

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折现系数-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

(P/F,10%,n-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

方案A-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

方案B-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

投资与-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

利益-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

净现值-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

累计净现-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

投资与利-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

净现值-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

累计净现-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

1-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

0.9091-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-1 200-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-2 500-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

2-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

0.8264-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-1 500-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-2 300-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

3-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

0.7513-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

850-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

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1 500-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

4-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

0.6830-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

850-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

1 500-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

5-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

0.6209-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

850-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

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1 500-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

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-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

6-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

0.5645-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

850-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

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-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

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1 500-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

7-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

0.5132-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

850-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

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1 500-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

8-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

0.4665-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

850-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

1 500-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

9-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

0.4241-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

850-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

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1 500-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

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-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

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-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7

参考系数:-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
[P/A,20%,2]=1.5278-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
[P/A,25%,2]=1.4400-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
[P/A,20%,1]=0.8333
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
[P/A,30%,2]=1.3609-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
[P/A,25%,2]=1.2894-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
[P/A,25%,1]=0.8000
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
[P/A,20%,7]=3.6046-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
[P/A,20%,2]=3.1611-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
[P/A,10%,7]=4.8683
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
[P/A,30%,7]=2.8021-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
[P/A,20%,2]=2.5075
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
[P/A,20%,2]=0.6944-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
[P/A,20%,2]=0.6400
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
[P/A,30%,2]=0.5917-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
[P/A,20%,2]=0.5487
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
[问题]-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
试分别应用如下两种方法,对A、B两方案进行评价和优选。-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
1、净现值法;2、内部收益率法。-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
[参考答案]-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
1、净现值法:-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
NPVA=-1200[P/F,10%,1]-1500[P/F,10%,2]+850[P/A,10%,7][P/F,10%,2]-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
=-1200×0.9091-1500×0.8264+850×4.8683×0.8264-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
=1089.17(万元)-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
NPVB-2500[P/F,10%,1]-2300[P/F,10%,2]+1500[P/A,10%,7][P/F,10%,2]-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
=-2500×0.9091-2300×0.8264+1500×4.8683×0.8264-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
=1861.27(万元)-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
两方案的净现值均大于0,作为单方案在经济上都是可行的。-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
但A、B方案相比, NPVB > NPVA,表明B方案的经济效果更好,因此应采用B 方案。-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
2、内部收益率法:-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
根据内部收益率的定义,令NPV=0,求IRR。-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
⑴.求A方案的IRR:-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
NPVA-1200[P/F,IRRA,1]-1500[P/F,IRRA,2]+850[P/A,IRRA,7][P/F,IRRA,2] -á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
①用试算法计算-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
假设IRRA=20%:-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
NPVA=-1200[P/F,20%,1]-1500[P/F,20%,2]+850[P/A,20%,7][P/F,20%,2]-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
=86.027(万元)-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
假设IRRA=25%:-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
NPVA=-1200[P/F,25%,1]-1500[P/F,25%,2]+850[P/A,25%,7][P/F,25%,2]-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
=-200.36(万元)-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
②用插值法求IRRA-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
IRRA
=20%+86.02/(86.02+200.36)×(25%-20%)=21.5%-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
⑵.求B方案的IRR:-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
NPVB=-2500[P/F,IRRB,1]-2300[P/F,IRRB,2]+1500[P/A,IRRB,7][P/F,IRRB,2]-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
①用试算法计算-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
假设IRRB=20%-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
NPVB=-2500[P/F,20%,1]-2300[P/F,20%,2]+1500[P/A,20%,7][P/F,20%,2]-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
=74.18(万元)-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
假设IRRB=25%-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
NPVB=-2500[P/F,25%,1]-2300[P/F,25%,2]+1500[P/A,25%,7][P/F,25%,2]-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
=-437.34(万元) -á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
②用插值法求IRRB-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
IRRB
=20%+74.18/(74.18+437.34)×(25%-20%)=20.7%-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
因为A、B两方案内部收益率均大于基准收益率ic=10%,说明两个方案作为单方案在经济上是可行的。但两方案相比IRRA > IRRB ,故采用A方案优。 -á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
xhblue - 2014/11/12 21:18:00
值得学习啊-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
84362020gwh - 2014/11/14 12:38:00
赶紧来看看学习了-á[VÄ'Ñbbs.3c3t.comW¨î±¨k‡€#7
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