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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û¨Nnü‡íUîbbs.3c3t.comM( "B©

现金流量表û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

折现系数û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

(P/F,10%,nû¨Nnü‡íUîbbs.3c3t.comM( "B©

方案Aû¨Nnü‡íUîbbs.3c3t.comM( "B©

方案Bû¨Nnü‡íUîbbs.3c3t.comM( "B©

投资与û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

利益û¨Nnü‡íUîbbs.3c3t.comM( "B©

净现值û¨Nnü‡íUîbbs.3c3t.comM( "B©

累计净现û¨Nnü‡íUîbbs.3c3t.comM( "B©
û¨Nnü‡íUîbbs.3c3t.comM( "B©

投资与利û¨Nnü‡íUîbbs.3c3t.comM( "B©
û¨Nnü‡íUîbbs.3c3t.comM( "B©

净现值û¨Nnü‡íUîbbs.3c3t.comM( "B©

累计净现û¨Nnü‡íUîbbs.3c3t.comM( "B©
û¨Nnü‡íUîbbs.3c3t.comM( "B©

1û¨Nnü‡íUîbbs.3c3t.comM( "B©

0.9091û¨Nnü‡íUîbbs.3c3t.comM( "B©

-1 200û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

-2 500û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

2û¨Nnü‡íUîbbs.3c3t.comM( "B©

0.8264û¨Nnü‡íUîbbs.3c3t.comM( "B©

-1 500û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

-2 300û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

3û¨Nnü‡íUîbbs.3c3t.comM( "B©

0.7513û¨Nnü‡íUîbbs.3c3t.comM( "B©

850û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

1 500û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

4û¨Nnü‡íUîbbs.3c3t.comM( "B©

0.6830û¨Nnü‡íUîbbs.3c3t.comM( "B©

850û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

1 500û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

5û¨Nnü‡íUîbbs.3c3t.comM( "B©

0.6209û¨Nnü‡íUîbbs.3c3t.comM( "B©

850û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

1 500û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

6û¨Nnü‡íUîbbs.3c3t.comM( "B©

0.5645û¨Nnü‡íUîbbs.3c3t.comM( "B©

850û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

1 500û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

7û¨Nnü‡íUîbbs.3c3t.comM( "B©

0.5132û¨Nnü‡íUîbbs.3c3t.comM( "B©

850û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

1 500û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

8û¨Nnü‡íUîbbs.3c3t.comM( "B©

0.4665û¨Nnü‡íUîbbs.3c3t.comM( "B©

850û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

1 500û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

9û¨Nnü‡íUîbbs.3c3t.comM( "B©

0.4241û¨Nnü‡íUîbbs.3c3t.comM( "B©

850û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

1 500û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©

û¨Nnü‡íUîbbs.3c3t.comM( "B©
û¨Nnü‡íUîbbs.3c3t.comM( "B©

参考系数:û¨Nnü‡íUîbbs.3c3t.comM( "B©
[P/A,20%,2]=1.5278û¨Nnü‡íUîbbs.3c3t.comM( "B©
[P/A,25%,2]=1.4400û¨Nnü‡íUîbbs.3c3t.comM( "B©
[P/A,20%,1]=0.8333
û¨Nnü‡íUîbbs.3c3t.comM( "B©
[P/A,30%,2]=1.3609û¨Nnü‡íUîbbs.3c3t.comM( "B©
[P/A,25%,2]=1.2894û¨Nnü‡íUîbbs.3c3t.comM( "B©
[P/A,25%,1]=0.8000
û¨Nnü‡íUîbbs.3c3t.comM( "B©
[P/A,20%,7]=3.6046û¨Nnü‡íUîbbs.3c3t.comM( "B©
[P/A,20%,2]=3.1611û¨Nnü‡íUîbbs.3c3t.comM( "B©
[P/A,10%,7]=4.8683
û¨Nnü‡íUîbbs.3c3t.comM( "B©
[P/A,30%,7]=2.8021û¨Nnü‡íUîbbs.3c3t.comM( "B©
[P/A,20%,2]=2.5075
û¨Nnü‡íUîbbs.3c3t.comM( "B©
[P/A,20%,2]=0.6944û¨Nnü‡íUîbbs.3c3t.comM( "B©
[P/A,20%,2]=0.6400
û¨Nnü‡íUîbbs.3c3t.comM( "B©
[P/A,30%,2]=0.5917û¨Nnü‡íUîbbs.3c3t.comM( "B©
[P/A,20%,2]=0.5487
û¨Nnü‡íUîbbs.3c3t.comM( "B©
[问题]û¨Nnü‡íUîbbs.3c3t.comM( "B©
试分别应用如下两种方法,对A、B两方案进行评价和优选。û¨Nnü‡íUîbbs.3c3t.comM( "B©
1、净现值法;2、内部收益率法。û¨Nnü‡íUîbbs.3c3t.comM( "B©
[参考答案]û¨Nnü‡íUîbbs.3c3t.comM( "B©
1、净现值法:û¨Nnü‡íUîbbs.3c3t.comM( "B©
NPVA=-1200[P/F,10%,1]-1500[P/F,10%,2]+850[P/A,10%,7][P/F,10%,2]û¨Nnü‡íUîbbs.3c3t.comM( "B©
û¨Nnü‡íUîbbs.3c3t.comM( "B©
=-1200×0.9091-1500×0.8264+850×4.8683×0.8264û¨Nnü‡íUîbbs.3c3t.comM( "B©
û¨Nnü‡íUîbbs.3c3t.comM( "B©
=1089.17(万元)û¨Nnü‡íUîbbs.3c3t.comM( "B©
û¨Nnü‡íUîbbs.3c3t.comM( "B©
NPVB-2500[P/F,10%,1]-2300[P/F,10%,2]+1500[P/A,10%,7][P/F,10%,2]û¨Nnü‡íUîbbs.3c3t.comM( "B©
û¨Nnü‡íUîbbs.3c3t.comM( "B©
=-2500×0.9091-2300×0.8264+1500×4.8683×0.8264û¨Nnü‡íUîbbs.3c3t.comM( "B©
û¨Nnü‡íUîbbs.3c3t.comM( "B©
=1861.27(万元)û¨Nnü‡íUîbbs.3c3t.comM( "B©
û¨Nnü‡íUîbbs.3c3t.comM( "B©
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。û¨Nnü‡íUîbbs.3c3t.comM( "B©
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。û¨Nnü‡íUîbbs.3c3t.comM( "B©
2、内部收益率法:û¨Nnü‡íUîbbs.3c3t.comM( "B©
根据内部收益率的定义,令NPV=0,求IRR。û¨Nnü‡íUîbbs.3c3t.comM( "B©
⑴.求A方案的IRR:û¨Nnü‡íUîbbs.3c3t.comM( "B©
NPVA-1200[P/F,IRRA,1]-1500[P/F,IRRA,2]+850[P/A,IRRA,7][P/F,IRRA,2] û¨Nnü‡íUîbbs.3c3t.comM( "B©
①用试算法计算û¨Nnü‡íUîbbs.3c3t.comM( "B©
假设IRRA=20%:û¨Nnü‡íUîbbs.3c3t.comM( "B©
NPVA=-1200[P/F,20%,1]-1500[P/F,20%,2]+850[P/A,20%,7][P/F,20%,2]û¨Nnü‡íUîbbs.3c3t.comM( "B©
û¨Nnü‡íUîbbs.3c3t.comM( "B©
=86.027(万元)û¨Nnü‡íUîbbs.3c3t.comM( "B©
假设IRRA=25%:û¨Nnü‡íUîbbs.3c3t.comM( "B©
NPVA=-1200[P/F,25%,1]-1500[P/F,25%,2]+850[P/A,25%,7][P/F,25%,2]û¨Nnü‡íUîbbs.3c3t.comM( "B©
û¨Nnü‡íUîbbs.3c3t.comM( "B©
=-200.36(万元)û¨Nnü‡íUîbbs.3c3t.comM( "B©
û¨Nnü‡íUîbbs.3c3t.comM( "B©
②用插值法求IRRAû¨Nnü‡íUîbbs.3c3t.comM( "B©
û¨Nnü‡íUîbbs.3c3t.comM( "B©
IRRA
=20%+86.02/(86.02+200.36)×(25%-20%)=21.5%û¨Nnü‡íUîbbs.3c3t.comM( "B©
û¨Nnü‡íUîbbs.3c3t.comM( "B©
⑵.求B方案的IRR:û¨Nnü‡íUîbbs.3c3t.comM( "B©
NPVB=-2500[P/F,IRRB,1]-2300[P/F,IRRB,2]+1500[P/A,IRRB,7][P/F,IRRB,2]û¨Nnü‡íUîbbs.3c3t.comM( "B©
①用试算法计算û¨Nnü‡íUîbbs.3c3t.comM( "B©
假设IRRB=20%û¨Nnü‡íUîbbs.3c3t.comM( "B©
NPVB=-2500[P/F,20%,1]-2300[P/F,20%,2]+1500[P/A,20%,7][P/F,20%,2]û¨Nnü‡íUîbbs.3c3t.comM( "B©
û¨Nnü‡íUîbbs.3c3t.comM( "B©
=74.18(万元)û¨Nnü‡íUîbbs.3c3t.comM( "B©
假设IRRB=25%û¨Nnü‡íUîbbs.3c3t.comM( "B©
NPVB=-2500[P/F,25%,1]-2300[P/F,25%,2]+1500[P/A,25%,7][P/F,25%,2]û¨Nnü‡íUîbbs.3c3t.comM( "B©
û¨Nnü‡íUîbbs.3c3t.comM( "B©
=-437.34(万元) û¨Nnü‡íUîbbs.3c3t.comM( "B©
②用插值法求IRRBû¨Nnü‡íUîbbs.3c3t.comM( "B©
û¨Nnü‡íUîbbs.3c3t.comM( "B©
IRRB
=20%+74.18/(74.18+437.34)×(25%-20%)=20.7%û¨Nnü‡íUîbbs.3c3t.comM( "B©
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。 û¨Nnü‡íUîbbs.3c3t.comM( "B©
xhblue - 2014/11/12 21:18:00
值得学习啊û¨Nnü‡íUîbbs.3c3t.comM( "B©
84362020gwh - 2014/11/14 12:38:00
赶紧来看看学习了û¨Nnü‡íUîbbs.3c3t.comM( "B©
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