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发表于 2014-09-19 22:10
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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ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè现金流量表ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè年ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
末ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 折现系数ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
(P/F,10%,n)ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 方案AÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 方案BÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 投资与ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
利益ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 净现值ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 累计净现ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè 值ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 投资与利ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè 益ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 净现值ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 累计净现ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè 值ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 1ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 0.9091ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | -1 200ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| -2 500ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| 2ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 0.8264ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | -1 500ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| -2 300ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| 3ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 0.7513ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 850ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| 1 500ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| 4ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 0.6830ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 850ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| 1 500ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| 5ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 0.6209ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 850ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| 1 500ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| 6ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 0.5645ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 850ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| 1 500ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| 7ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 0.5132ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 850ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| 1 500ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| 8ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 0.4665ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 850ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| 1 500ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| 9ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 0.4241ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | 850ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| 1 500ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè | ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
| ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè参考系数:ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè[P/A,20%,2]=1.5278ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè [P/A,25%,2]=1.4400ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè [P/A,20%,1]=0.8333ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè[P/A,30%,2]=1.3609ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè [P/A,25%,2]=1.2894ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè [P/A,25%,1]=0.8000ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè[P/A,20%,7]=3.6046ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè [P/A,20%,2]=3.1611ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè [P/A,10%,7]=4.8683ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè[P/A,30%,7]=2.8021ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè [P/A,20%,2]=2.5075ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè[P/A,20%,2]=0.6944ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè [P/A,20%,2]=0.6400ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè[P/A,30%,2]=0.5917ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè [P/A,20%,2]=0.5487ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè[问题]ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè试分别应用如下两种方法,对A、B两方案进行评价和优选。ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè1、净现值法;2、内部收益率法。ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè[参考答案]ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè1、净现值法:ÃáW£ÚÞbbs.3c3t.com/ϼÿ6ÙèNPVA=-1200[P/F,10%,1]-1500[P/F,10%,2]+850[P/A,10%,7][P/F,10%,2]ÃáW£ÚÞbbs.3c3t.com/ϼÿ6ÙèÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè =-1200×0.9091-1500×0.8264+850×4.8683×0.8264ÃáW£ÚÞbbs.3c3t.com/ϼÿ6ÙèÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè =1089.17(万元)ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6ÙèNPVB=-2500[P/F,10%,1]-2300[P/F,10%,2]+1500[P/A,10%,7][P/F,10%,2]ÃáW£ÚÞbbs.3c3t.com/ϼÿ6ÙèÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè =-2500×0.9091-2300×0.8264+1500×4.8683×0.8264ÃáW£ÚÞbbs.3c3t.com/ϼÿ6ÙèÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè =1861.27(万元)ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè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。ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè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。ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè2、内部收益率法:ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè根据内部收益率的定义,令NPV=0,求IRR。ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè⑴.求A方案的IRR:ÃáW£ÚÞbbs.3c3t.com/ϼÿ6ÙèNPVA=-1200[P/F,IRRA,1]-1500[P/F,IRRA,2]+850[P/A,IRRA,7][P/F,IRRA,2] ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè①用试算法计算ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè假设IRRA=20%:ÃáW£ÚÞbbs.3c3t.com/ϼÿ6ÙèNPVA=-1200[P/F,20%,1]-1500[P/F,20%,2]+850[P/A,20%,7][P/F,20%,2]ÃáW£ÚÞbbs.3c3t.com/ϼÿ6ÙèÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè =86.027(万元)ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè假设IRRA=25%:ÃáW£ÚÞbbs.3c3t.com/ϼÿ6ÙèNPVA=-1200[P/F,25%,1]-1500[P/F,25%,2]+850[P/A,25%,7][P/F,25%,2]ÃáW£ÚÞbbs.3c3t.com/ϼÿ6ÙèÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè =-200.36(万元)ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè②用插值法求IRRAÃáW£ÚÞbbs.3c3t.com/ϼÿ6ÙèÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè IRRA=20%+86.02/(86.02+200.36)×(25%-20%)=21.5%ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè⑵.求B方案的IRR:ÃáW£ÚÞbbs.3c3t.com/ϼÿ6ÙèNPVB=-2500[P/F,IRRB,1]-2300[P/F,IRRB,2]+1500[P/A,IRRB,7][P/F,IRRB,2]ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè①用试算法计算ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè假设IRRB=20%ÃáW£ÚÞbbs.3c3t.com/ϼÿ6ÙèNPVB=-2500[P/F,20%,1]-2300[P/F,20%,2]+1500[P/A,20%,7][P/F,20%,2]ÃáW£ÚÞbbs.3c3t.com/ϼÿ6ÙèÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè =74.18(万元)ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè假设IRRB=25%ÃáW£ÚÞbbs.3c3t.com/ϼÿ6ÙèNPVB=-2500[P/F,25%,1]-2300[P/F,25%,2]+1500[P/A,25%,7][P/F,25%,2]ÃáW£ÚÞbbs.3c3t.com/ϼÿ6ÙèÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè =-437.34(万元) ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè②用插值法求IRRBÃáW£ÚÞbbs.3c3t.com/ϼÿ6ÙèÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè IRRB=20%+74.18/(74.18+437.34)×(25%-20%)=20.7%ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè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。 ÃáW£ÚÞbbs.3c3t.com/ϼÿ6Ùè
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