(G) , . - , , , .
(G) , , . 2.1.
() (In). , Y = 470 . . . 2.2.
2.2
(. .)
=NI=PI | C | In | G | C + In + G | T | Ca | Ca + In + G |
, 20 . . ( 4 . 2.1).
(. 2.2).
, , 20 . ., 80 . ., 550 . . 1 . 2.2. , 20 . ., (∆Y). (, ) .
( ) . , ∆G DI : , , , , , - .. , () . , , , , , (+DI), ; , , : (+DI), .. , (+DI1). , .. +∆G = +DI1.
|
|
+DI1 MPC MPS (∆1) (∆S1): DI1 = ∆1 + ∆S1 = DI1 MPC + DI1 MPS. ∆1 , , , .. MPC . ∆1, , , , +∆1 = +DI2. 2 S2 ∆2 = +DI2 MPC. , , MPC , (Y), .
(1.1)
, , ( ) , (∆Y) ( ) (∆G), , .
. (1.2)
.
, (+∆G) , , , .
(-∆G) , , , .
() . , () , , , , , . , 20 . . 6 . 2.1.
, , , . , , , C S (MPC) (MPS), : ∆C = ∆T MPC, ∆S = ∆T MPS. , MPC = 0,75, MPS = 0,25. , , 20 . ., 15 . . , 5 . . . () 15 . . ( 7). ( 8). Ca + In + G (. 2.1). 2 490 . . 60 . . ( 550 490 . .).
|
|
, , .
, , .
, ( ) ( ) , .
. (2.3)
??? . , . , . 20 . ., 20 . . (. 2.2). , . , 20 . ., 15 . ., .. , MPC (∆C = ∆T MPC).
MPT = MPC MPG. (2.4)
2.4 MPG ( 2.2), :
, (2.5)
MPC < 1, , MPT < MPG, . , MPT = MPG - 1.
, , , , .. .
, , , .. .
: , . 20 . ., 20 . ., 20 . . (. 2.2). 80 . ., 20 . . 60 . ., 20 . . . 1.