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1ֽ÷УѸʱʵʷԻʽֵʽʽ롣ֽ(NCFֽ룭ֽ
ֽĻأͶʡɱ롢˰ȡ
2̶ʲ۾ɷֱ߷ƽ˫ݼܺͷ
3ܳɱãָĿһʱڣһΪһ꣩Ϊ۲ƷѵȫɱͷáܳɱкмȲֽҲֽ۾ɺ̯ѡ
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룭ܳɱãƷӪҵۣ˰
9ʽʱֵͬʱ䷢ĵȶʽڼֵϵIJӰʽʱֵĴСҪУͶʡͨ͡ء
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mi?(1?r/m)?1iΪʵʣrΪ11ʺʵʣ㷽ʽΪ
ʣmΪ1ڵļϢ
12ʽֵָڿʱص£ͬʱ㷢ľֵȵʽܾȵļֵ
õֵһʱϷʽһʱĵֵʽ̽ʽֵ㡣ʽֵʹõķӳʽʱֵIJʡ
13ָѽijʱʽijʱĵֵḶֺ́ĵֵֵǰĽΪֵڵȶ֧ʽֵ
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nF?P(1?i)?P(F/P,i,n) һո
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1̬ͶʻڣĿͶ֮Ŀľ루֧ȫͶջޡۼƾֽΪ㣩ȱУ1ûзӳʽʱֵ2δǻںֽܷӳĿͶڵʵ棻3Ͷʻڵȷԡ
㹫ʽTp=(T-1)+(T-1ۼƾֵֽ/Tľֽ)TΪֽ״Ϊݡ
ͶʣĿݵϢ˰ǰͶܶıֵ
2̬ͶʻڣָĿۻֵֽΪҪʱ䣬ʽʱֵ
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3ֵһʽľֵֽڳֵ֮ͬ͡һֽľֵNPVi0С侭Ŀڻȡijӯijֵ
NPV??(CI?CO)t(1?io)?t
t?0nֵָĿľֵĿͶʵֵ֮ȣ侭ǵλͶֵܴľֵ ʽNPVI?NPV?KPNPVn
?to?K(1?i)tt?04. ֵֵһĻʷ̯Ŀеÿһ꣬ú壺Ŀÿĵȶij
ʽNAV=NPV(A/PIN)
5ԵһĿԣֵ;ֵǵЧָ
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ȵĶıѡPCACԿɣ ڲȵĶıѡACѡ
7ڲʣֵΪʱʣIRR侭壺1Ŀڣi*IRR㣬ʼմδջصͶʣֻڽʱͶǡñȫջء2IRRĿûлͶʵӯʡ
ڲָһָ꣬δͶʹģȶͶʾߵӰ죬ʱѡ1ͶĿֽθıʱ2ͶĿʼͶʶʱ3ͶĿֽʱ䲻ͬʱ
?(CI?CO)(1?IRR)tt?0n?t?0,IRR?r1?NPV1?(r2?r1)
NPV1?NPV2
ġͶĿľ۷
1ڶԣԲþԾЧָۣһġ
2ڻⷽԣҪþԾЧ飫ԾЧϵķʽͨȱһɣֻڻⷽбѡijʱſֻЧ顣
3ͨ㦤NCFֽľЧָꦤNPV ֵ IRR ڲʣͶʾЧӶͶʶȵĻⷽбѡķ
NPV ֵⷽľֵ֮
IRR ڲʣ꾻ֵֽ֮͵ʱʡIRRΪNPVANPVBʱʡIRRֻܷӳֽľͣЧܷӳľԣԾЧ ʦIRRֻڷıȽϣܽݦIRRĴСжȡᡣ
《技术经济学》考试题库及答?? - 百度文库



