r r t/T 1/m.
, , . (1.6)
,
,
= (1.7)
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r m - . . , .
r m. (1.7)
(1.8)
. , .
r, , PV, .
: FV= PV (1+ r), FV PV .
: I= FV-PV= PV r
: I =I.(1- )= PV r(1- )
:
FV=PV+I = PV[1+ r(1- )]. (1.18)
: .
: I= FV-PV= .
: I =I(1- )= (1- ).
FV=PV+I = (1- )],
, .
. , , , .
. , , . . () . . .
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S - , ; St - t, S. St >S St=S+DS, DS - , S " ".
1. t= (St - S)/S = DS/S
2. IN= St/S=1+t
, . 1967 . 1967 100%. 1985 . 322,2%, , 3 . 1985 . 1/3,222*100%=31,04%. , 31,04% 1967 .
" ". : - 7 20 , - 3 60 , - 540 , - 580 , - 630 , - 15 , - 2 480 , - 1 670 , - 1 , - 1 580 , -580 , - 10 , - 500 , -26 , - 2 130 , - 80 , - 830 .
" " 1977 .
, " " . , , . , .
rt, r .
FV = PV (1+ r). (1.20)
, ,
FVt = PV(1+ rt). (1.21)
, FVt FV,
FVt = FV(1+ t). (1.22)
(1.20)-(1.22)
FVt = PV(1+ rt)= PV (1+ r) (1+ t) (1.23)
rt=r+t+ r×t (1.24)
t=(1+ r) (1+ t). (1.25)
, =(1+ r).
PV t. rt. r?
(1.26)
,
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