7
I:
7.1
, . , . , , .
7.2
(6.3).
107
,
BP = CA+KA
KA , ( (2003)). , () (). , . , ( ). ( ) ( ).
, . , . . . ( ) ( ). , . , . ( ) ( ). , .
,
108
:
KA = KA(i) = KA+ z(i i)
dKA
di z 0
KA , . z . :
z ! 1 , . , i = i.
0 < z < 1 , , , . , i > i
.
z = 0 .
, :
BP = CA+KA = CA(Q;Y ) +KA(i) = CAmY + Q+KA+ z(i i)
BP = 0
109
, :
Y =1
m[CA+ Q+KA+ z(i i)] (7.1)
(7.1) @Y /@i =z/m 0, , z = 0 . , :
i = i 1z[CA+ QmY +KA] (7.2)
@i/@Y =m/z 0, z !1 .
110
iY
BP1 ( )
BP2 ( )
iBP3 ( )
7.1:
111
7.3
, :
i i = set+1
, , i = i. , , . .
. ( ) . , . ( ) .
IS-LM, BP . . , . , , LM . , , i > i , .
112
iY
i = iBP
, BP > 0:
, KA > CA
, BP < 0:
, KA < CA
7.2:
113
LM . LM , . IS LM , . . , , . .
114
iY
LM1
LM2
LM3
i = i BP
IS
,
,
,
LM
,
,
,
LM
7.3:
115
7.4
. LM . , () , () . , , , LM . , , , .
116
iY
LM1
i1 = i BP
IS
Y1
LM2
i2 < i
Y2
7.4:
117
7.5
IS. . . , , , . , , LM . .
( , , crowding-out effect). , , .
118
iY
LM1
i1 = i BP
IS1
E1
Y1
IS2
i2 > i E2
Y2
LM2
E3
Y3
7.5:
119
7.6
, . . , . (m). m, (z) . , ( ), ( ). . , , , .
. ( ) . . ( ) . IS-LM-BP
120
iY
LM
IS
BP
i1
Y1
7.6:
121
7.7
LM , . ( ). . , , . , LM . , , .
122
iY
LM1
IS
BP
i1
Y1
LM2
i2
Y2
7.7:
123
7.8
IS , . , . , BP LM. , :
BP LM ( ), . , m ( ) z ( ), . , , . , , LM . , .
BP LM ( ), . , m ( ) z ( ), . , , . , , LM . , .
124
iY
LM
IS1
BP1
BP2
IS2
i1
Y1
E1
i2 E2
Y2
7.8:
125
iY
LM1
IS1
BP
IS2
i1
Y1
E1
i2 E2
Y2
LM2
i3 E3
Y3
7.9:
126
iY
LM1
IS1
BP
IS2
i1
Y1
E1
i2 E2
Y2
LM2
i3
Y3
E3
7.10:
127
, , . , . , , .
BP = CA+KA: CA: KA: KA: i: i: z: m: Q:
: Goods and Services Market : Money Market : Capital Immobility : Imperfect Capital Mobility : Degree of Capital Mobility : Public Expenditure : Fiscal Policy : Domestic Spending : Domestic Interest Rate
128
: Imports: Income : Capital Inflow : Capital Outflow: Deficit: Exports : External Equilibrium : External Sector : Internal Equilibrium : Internal Sector : Money Demand : Balance of Payments : Current Account Balance: Equilibrium BP: BP Curve IS: IS Curve LM: LM Curve : Capital Mobility: Slope : Small Open Economy : Monetary Policy : Marginal Propensity to Import : Marginal Propensity to Consume: Surplus : Perfect Capital Mobility : Real Exchange Rate : Money Supply : Fixed Exchange Rates : Exchange Rate Policy : Investment Function : Consumption Function
129
1. , . (2003), , , .
130
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