kinh t v môb n th n m
N Gregory Mankiw
Bài gi ng c a Ph m Th Anh
pham.theanh@yahoo.com (d ch và s a theo bài gi ng c a Ron Cronovich)
© 2002 Worth Publishers, all rights reserved
T ng C u
trong N n Kinh t M
CHAPTER 12 Aggregate Demand in the Open Economy slide 1
M c tiêu c a ch ng
M c tiêu c a ch ng
!" # $% &'()
# *( +
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CHAPTER 12 Aggregate Demand in the Open Economy slide 2
Mô hình Mundell-Fleming
!: () 3 ; 5 <%
= >
?
@ <A , 3 ,56 " / 156 B
CHAPTER 12 Aggregate Demand in the Open Economy slide 3
ng IS*: Cân b ng trên th tr Cân b ng trên th tr ng hàng hoá ng hàng hoá
456 B15I !J
G K B + 13 >
L F' &'1G 0
B
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ng LM*: Cân b ng trên th tr : Cân b ng trên th tr ng ti n t ng ti n t
E M 1K < !
13 N OE G /
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Cân b ng trong mô hình Mundell-Fleming
B
=
B
t giá h i oái cân
b ng
m c thu
nh p cân
b ng
Trang 2CHAPTER 12 Aggregate Demand in the Open Economy slide 6
15I QRQ ' 1G 1; Q/ K !:
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5I = N , # 0
N " , 5H '</
= # = G K / S/ 13 ,5: >
(/ " /N # !" 5H = ,5:
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CHAPTER 12 Aggregate Demand in the Open Economy slide 7
Chính sách tài khoá trong h th ng
t giá h i oái c nh
=
W W
W
W X
X
P= <+ Y / ,3 " &' N () ,G " / " Z N
3 ; B (' Q% >
[ $% "
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CHAPTER 12 Aggregate Demand in the Open Economy slide 8
Bài h c v chính sách tài khoá
a ) + / b
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c
CHAPTER 12 Aggregate Demand in the Open Economy slide 9
Chính sách ti n t trong h th ng
t giá h i oái th n i
=
W
W
W
W X
X
X
) ' Z 3 ;
156 B (' Q% < ! Q% Z 1; Qf =
<A , 3 ,56 #>
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∆∆∆∆ g]N ∆∆∆∆ \]
Aggregate Demand in the Open Economy
Bài h c v chính sách ti n t
" 5: " >
Aggregate Demand in the Open Economy
Chính sách th ng m i trong ch
t giá th n i
=
W
W
W
W X
X
P= <+ Y / ,3 " &' N
$' h = = "
% -Q d N Z S + d ,e N !" 3 ; B (' Q% >
[ $% "
∆∆∆∆ \]N ∆∆∆∆ ?]
Trang 3CHAPTER 12 Aggregate Demand in the Open Economy slide 12
j# = -Q d ; " % f 5H
= >
h ^ 12 N 5 E V = 1G 5H =
H
k j# = 5H = " % -Q d
k () / &' / " % S + d
l = 1G 5H = E F'" V a I V m 5H = b
H >n
o= -Q d 10 !: G (0 h " f ; E ;
, ! # " , G (0 " G 13'(% S + h
" " N = " + 1 ! # " ,
!) (% S + " S + d >
_ !- N = -Q d + <= , ! # " Z 2
(0 ! # " , >
Pi # H N = -Q d e = ,'b() 3 ;
!) bN ,' + #Q = 6 >
CHAPTER 12 Aggregate Demand in the Open Economy slide 13
T giá h i oái c nh
P, # 0 / 0 1 / 0 13 N
" , 5H &' G 5: (p ("
' h </ G # + = # = G K / 13 ,5: >
7 1; = K / 1* <0>
o# 0 " 0 13 / 0 1 / ' F'>
P, " = N / % = N / 0
0 1 / ' F' 0 13 >
CHAPTER 12 Aggregate Demand in the Open Economy slide 14
Chính sách tài khoá trong h th ng
t giá h i oái c nh
W W
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q , r' ,' (N '
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CHAPTER 12 Aggregate Demand in the Open Economy slide 15
Chính sách ti n t trong h th ng
t giá h i oái c nh
X
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∆∆∆∆ ?]N ∆∆∆∆ ?]
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Chính sách th ng m i trong h th ng
t giá h i oái c nh
W W
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>
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M-F: Tóm t t các hi u ng chính sách
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Trang 4CHAPTER 12 Aggregate Demand in the Open Economy slide 18
S chênh l ch lãi su t
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CHAPTER 12 Aggregate Demand in the Open Economy slide 19
S chênh l ch lãi su t trong mô hình M-F
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CHAPTER 12 Aggregate Demand in the Open Economy slide 20
Hi u ng c a s gia t ng θ
X
B 3 ,/ N < !
↑ θ ↑ ↓
W
W
W
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B 3 Q% N < !
↑ θ ↑ ↓C z D N
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X
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CHAPTER 12 Aggregate Demand in the Open Economy slide 21
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T i sao thu nh p có th không t ng
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Tình hu ng:
Kh ng ho ng ng Peso c a Mexico
10 15 20 25 30 35
7/10/94 8/29/94 10/18/94 12/7/94 1/26/95 3/17/95 5/6/95
Trang 5CHAPTER 12 Aggregate Demand in the Open Economy slide 24
10
15
20
25
30
35
7/10/94 8/29/94 10/18/94 12/7/94 1/26/95 3/17/95 5/6/95
Tình hu ng:
Kh ng ho ng ng Peso c a Mexico
CHAPTER 12 Aggregate Demand in the Open Economy slide 25
Kh ng ho ng ng Peso không làm h i Mexico
o" / F , 1x H 10 !:
S
" , # F
CHAPTER 12 Aggregate Demand in the Open Economy slide 26
Tìm hi u cu c kh ng ho ng
j" 17 Z W}}]N S " G 13'
1 ; +Q { 17 5 5: " >
" Z ,& , CθθθθD S
c!f / (/ K u ! " 17 K
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CHAPTER 12 Aggregate Demand in the Open Economy slide 27
Tìm hi u cu c kh ng ho ng
() # " (K RQ % / 1i Q( >
5 5: " ,A 9(J 1; / ,3
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1 ' A a 0 1€b / 1i Q( >
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D tr ôla c a NHT Mexico
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W†z…zW}}~ƒƒƒƒƒƒ „W†
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WzWXzW}}~ƒƒƒƒƒ „}
Trong n m 1994, NHT Mexico ã che gi u
th c t là d tr ã thâm h t.
Aggregate Demand in the Open Economy
th m ho
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↑↑↑↑θθθθN / " 17 5 / = " (%
S !" ,U !0 S >
XXzWX ) , &' oP• ) () 1* >
o9<*< 1G / 0 13 !" % 2 >
Trang 6CHAPTER 12 Aggregate Demand in the Open Economy slide 30
Gói c u tr
Gói c u tr
,3 / ‡] „ A 1% <% !0 !'
V Q& S >
4 " UQ Qf = e !"
S N " % ,& , >
Z W}}‡N S 1*<x 17 Qf
= J (' & % >
CHAPTER 12 Aggregate Demand in the Open Economy slide 31
Kh ng ho ng ông Nam Á
-1,2%
(1996-97) -25,6%
-48,3%
Thailand
-6,8%
-43,8%
-36,4%
Malaysia
-4,3%
-18,2%
-12,0%
Japan
-0,1%
-36,0%
-15,6%
Singapore
19,7%
-14,6%
Taiwan
2,3%
2,7%
-U.S.
-7,3%
-21,9%
-47,5%
S Korea
-16,2%
-32,6%
-59,4%
Indonesia
% thay i GDP danh ngh a 1997-98
% thay i th
tr ng ch ng khoán t 7/97
n 1/98
% thay i t giá
t 7/97 n 1/98
CHAPTER 12 Aggregate Demand in the Open Economy slide 32
T giá th n i và c nh
-Q - & G / % 2
13 N = Q/ +QD
-Q - & G / 0 13
,/ <+ 2 N " / ' 3 $0
y " H
CHAPTER 12 Aggregate Demand in the Open Economy slide 33
Mundell-Fleming và và ng ng AD
C`7 17 &' 5H " U ' E ;
! 5: = " (0 &' < ! !"εεεε
Aggregate Demand in the Open Economy
Y Y!
Xây d ng ng AD
εεεε
IS*
LM*( P )
LM*( P!)
AD P
P!
Y! Y
εεεε! εεεε P= (' t_ E 1G 0
↑ ↓C z D
3 ,/
↑εεεε
↓
↓
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T ng n h n n dài h n
LM*(P )
εεεε εεεε!
(J S + # (K RQ
" % />
% S 0 N "
C z D↑
εεεε↓
↑
↑
W W
εεεε
IS*
AD
LRAS
LM*(P!)
<
W N
Trang 7CHAPTER 12 Aggregate Demand in the Open Economy slide 36
CHAPTER 12 Aggregate Demand in the Open Economy slide 37
Tóm t t ch ng
W>
" ,5:
E ; O,' / V (/ !" U (0 / 1G
5 " 1 -Q!" / 0 1 /
1G / % 2 >
CHAPTER 12 Aggregate Demand in the Open Economy slide 38
Tóm t t ch ng
% 2 >
_5: 1G / 0 13 N V (/ #
E % 5 1 (% 5I >
i = / " 17 5 7 G K
5 ,& , x " (% &' G
5: >
) ' Z &'Q7 5 ,& , " "
Z *( + , 5: !" ,'() + /
&'1i G #>
CHAPTER 12 Aggregate Demand in the Open Economy slide 39
Tóm t t ch ng
E ; 15I (u f / f 1V /
" ! # , () 2 13 &' / 0
1 / >
P / 0 1 / 0 13 " % V <+ 2 , / ' 3 $0 >