监理检测网论坛

注册

 

发新话题 回复该主题

公路监理师工程经济投资方案比选(净现值)计算 [复制链接]

1#
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-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

现金流量表-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

折现系数-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

(P/F,10%,n-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

方案A-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

方案B-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

投资与-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

利益-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

净现值-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

累计净现-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

投资与利-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

净现值-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

累计净现-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

1-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

0.9091-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-1 200-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-2 500-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

2-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

0.8264-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-1 500-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-2 300-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

3-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

0.7513-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

850-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

1 500-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

4-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

0.6830-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

850-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

1 500-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

5-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

0.6209-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

850-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

1 500-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

6-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

0.5645-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

850-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

1 500-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

7-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

0.5132-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

850-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

1 500-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

8-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

0.4665-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

850-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

1 500-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

9-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

0.4241-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

850-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

1 500-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë

参考系数:-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
[P/A,20%,2]=1.5278-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
[P/A,25%,2]=1.4400-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
[P/A,20%,1]=0.8333
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
[P/A,30%,2]=1.3609-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
[P/A,25%,2]=1.2894-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
[P/A,25%,1]=0.8000
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
[P/A,20%,7]=3.6046-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
[P/A,20%,2]=3.1611-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
[P/A,10%,7]=4.8683
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
[P/A,30%,7]=2.8021-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
[P/A,20%,2]=2.5075
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
[P/A,20%,2]=0.6944-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
[P/A,20%,2]=0.6400
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
[P/A,30%,2]=0.5917-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
[P/A,20%,2]=0.5487
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
[问题]-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
试分别应用如下两种方法,对A、B两方案进行评价和优选。-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
1、净现值法;2、内部收益率法。-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
[参考答案]-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
1、净现值法:-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
NPVA=-1200[P/F,10%,1]-1500[P/F,10%,2]+850[P/A,10%,7][P/F,10%,2]-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
=-1200×0.9091-1500×0.8264+850×4.8683×0.8264-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
=1089.17(万元)-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
NPVB-2500[P/F,10%,1]-2300[P/F,10%,2]+1500[P/A,10%,7][P/F,10%,2]-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
=-2500×0.9091-2300×0.8264+1500×4.8683×0.8264-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
=1861.27(万元)-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
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。-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
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。-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
2、内部收益率法:-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
根据内部收益率的定义,令NPV=0,求IRR。-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
⑴.求A方案的IRR:-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
NPVA-1200[P/F,IRRA,1]-1500[P/F,IRRA,2]+850[P/A,IRRA,7][P/F,IRRA,2] -Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
①用试算法计算-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
假设IRRA=20%:-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
NPVA=-1200[P/F,20%,1]-1500[P/F,20%,2]+850[P/A,20%,7][P/F,20%,2]-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
=86.027(万元)-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
假设IRRA=25%:-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
NPVA=-1200[P/F,25%,1]-1500[P/F,25%,2]+850[P/A,25%,7][P/F,25%,2]-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
=-200.36(万元)-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
②用插值法求IRRA-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
IRRA
=20%+86.02/(86.02+200.36)×(25%-20%)=21.5%-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
⑵.求B方案的IRR:-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
NPVB=-2500[P/F,IRRB,1]-2300[P/F,IRRB,2]+1500[P/A,IRRB,7][P/F,IRRB,2]-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
①用试算法计算-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
假设IRRB=20%-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
NPVB=-2500[P/F,20%,1]-2300[P/F,20%,2]+1500[P/A,20%,7][P/F,20%,2]-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
=74.18(万元)-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
假设IRRB=25%-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
NPVB=-2500[P/F,25%,1]-2300[P/F,25%,2]+1500[P/A,25%,7][P/F,25%,2]-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
=-437.34(万元) -Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
②用插值法求IRRB-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
IRRB
=20%+74.18/(74.18+437.34)×(25%-20%)=20.7%-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
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。 -Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
分享 转发
TOP
2#

值得学习啊-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
TOP
3#

赶紧来看看学习了-Ü"0ÒÎÇÄ´.bbs.3c3t.comx[.ËDþ»ë
TOP
发主话题 回复该主题