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Ti sao mt cuc i Suy thoái khác
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N. Gregory Mankiw
Bài ging ca Phm Th Anh
[email protected]
(dch và sa theo bài ging ca Ron Cronovich)m
ac
ro
© 2002 Worth Publishers, all rights reserved
CHNG 12
Tng Cu
trong Nn Kinh t M
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M c tiêu c
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Cân bng trong mô hình Mundell-Fleming
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CHAPTER 12 Aggregate Demand in the Open Economy slide 7
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t giá hi oái c nh
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Bài hc v chính sách tài khoá
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Chính sách tin t trong h thng
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Bài hc v chính sách tin t
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CHAPTER 12 Aggregate Demand in the Open Economy slide 11
Chính sách thng mi trong ch
t giá th ni
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Bài hc v chính sách th
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CHAPTER 12 Aggregate Demand in the Open Economy slide 14
Chính sách tài khoá trong h thng
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t giá hi oái c nh
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M-F: Tóm tt các hiu ng chính sách
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4CHAPTER 12 Aggregate Demand in the Open Economy slide 18
S chênh lch lãi sut
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CHAPTER 12 Aggregate Demand in the Open Economy slide 19
S chênh lch lãi sut trong mô hình M-F
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CHAPTER 12 Aggregate Demand in the Open Economy slide 20
Hiu ng c
a s gia tng θ
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↑ θ ↑ ↓
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CHAPTER 12 Aggregate Demand in the Open Economy slide 21
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CHAPTER 12 Aggregate Demand in the Open Economy slide 22
Ti sao thu nh
p có th không tng
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CHAPTER 12 Aggregate Demand in the Open Economy slide 23
Tình hung:
Kh
ng hong 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
U.
S.
Ce
n
ts
pe
r
M
e
x
ic
a
n
Pe
s
o
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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
U.
S.
Ce
n
ts
pe
r
M
e
x
ic
a
n
Pe
s
o
Tình hung:
Kh
ng hong ng Peso c
a Mexico
CHAPTER 12 Aggregate Demand in the Open Economy slide 25
Khng hong ng Peso không làm hi Mexico
o"/F,
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CHAPTER 12 Aggregate Demand in the Open Economy slide 26
Tìm hiu cuc kh
ng hong
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CHAPTER 12 Aggregate Demand in the Open Economy slide 27
Tìm hiu cuc kh
ng hong
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CHAPTER 12 Aggregate Demand in the Open Economy slide 28
D tr ôla c
a NHT Mexico
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Trong nm 1994, NHT Mexico ã che giu
thc t là d tr ã thâm ht.
CHAPTER 12 Aggregate Demand in the Open Economy slide 29
thm ho
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6CHAPTER 12 Aggregate Demand in the Open Economy slide 30
Gói cu tr
W}}F
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1%
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CHAPTER 12 Aggregate Demand in the Open Economy slide 31
Khng hong 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
ngha 1997-98
% thay i th
trng chng
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 ni và c nh
-Q
-&G./%2
QRQ(ufV(/#1;
12/
f/ CZ,52
13N
=
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CHAPTER 12 Aggregate Demand in the Open Economy slide 33
Mundell-Fleming và ng AD
P,5:1 U'1*S
SR
!:
K/013>4;S )156t_N6
1 U'S
SR/1G&'()'12
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>
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! 5:="
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'12^ 013>D
C D C N D
=B
C D C D C D C D = − + + +B
CHAPTER 12 Aggregate Demand in the Open Economy slide 34
Y Y!
Xây dng ng AD
ε
IS*
LM*(P )LM*(P!)
AD
P
P!
Y! Y
ε!
ε
P=('t_E1G 0
↑ ↓Cz D
3,/
↑ε
↓
↓
CHAPTER 12 Aggregate Demand in the Open Economy slide 35
T ngn hn n dài hn
LM*(P )
ε
ε!
(J S+#(KRQ
"
%
/>
P 6'N (J
%
S0N
"
Cz D↑
ε ↓
↑
↑
P SRASW
W
W
ε
IS*
AD
LRAS
LM*(P!)
P! SRASX
<W N
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7CHAPTER 12 Aggregate Demand in the Open Economy slide 36
Ln: gia nh và óng
5: k <'i
F k
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Q%1EM
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G
:
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∆ \] ↓ ↑ C
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CHAPTER 12 Aggregate Demand in the Open Economy slide 37
Tóm tt chng
W>
G
>
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CHAPTER 12 Aggregate Demand in the Open Economy slide 38
Tóm tt chng
> @V(/#
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CHAPTER 12 Aggregate Demand in the Open Economy slide 39
Tóm tt chng
> P./013!"./%2
P,1G./013NV(/#
E;15I(uf/
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1kinh t v mô
bn th nm
N. Gregory Mankiw
Bài ging ca Phm Th Anh
[email protected]
(dch và sa theo bài ging ca Ron Cronovich)m
ac
ro
© 2002 Worth Publishers, all rights reserved
CHNG 13
Tng Cung
CHAPTER 13 Aggregate Supply slide 1
Mc tiêu ca ch ng
!
"
!
#$ !
% &
' ( ' )$*+
,
CHAPTER 13 Aggregate Supply slide 2
B
n mô hình tng cung
-. / 0 $ 1 2$
3
4. / 5
6. /
*7
%
8. /
9 % :;
< = = + −α
"
>
$
?5
7@ A
" B
CHAPTER 13 Aggregate Supply slide 3
Mô hình nhn thc sai l
m ca công nhân
Công nhân mc
sai lm khi h c gng
d báo hin trng
ca n n n n kinh t
Bi
n ng ca chu k
kinh doanh, tc là
sn lng lch
khi mc t nhiên
AS dc lên
CHAPTER 13 Aggregate Supply slide 4
Nhng gi thit chính ca mô hình
A1: Cnh tranh hoàn ho và th trng cân bng
A2: Các doanh nghip quan sát c mc giá
A3: Công nhân nhn thc sai lm v mc giá
CHAPTER 13 Aggregate Supply slide 5
Ti sao ng AS d
c lên?
P
tng
W
tng
W/Pe
tng
LS
tng
Y
tng
W/P
gim
Ld
tng
AW∆
W
L_
L
)(0 dLgP
)(1 dLgP
)(0 se LfP
B
P∆
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2CHAPTER 13 Aggregate Supply slide 6
Lý thuyt nhn thc sai l
m và
chu k kinh doanh
Nhn nh quá thp
v mc giá
Nhn nh quá cao
v mc giá
Suy thoái
Bùng n
)(
_
ePPYY −+= α
Mc sn lng
t nhiên
S thay i bt ng
ca mc giá
CHAPTER 13 Aggregate Supply slide 7
Hành vi ca các doanh nghip
= ×-
W
Ld
Cu lao ng
ng vi mi
mc giá P
Khi giá tng ng
cu lao ng dch phi
Giá tr ca
sn phm biên
lao ng
Ti n lng
danh ngha
= ×
= ×C
CHAPTER 13 Aggregate Supply slide 8
Hành vi ca công nhân
)( Se LfPW =
LS
W
Cung lao ng:
Giá tr k
vng ca
MRS gia tiêu dùng
và ngh ngi
)(0 Se LfP
)(1 Se LfP Cung lao ngdch lên trên
khi mc giá
k
vng tng
CHAPTER 13 Aggregate Supply slide 9
Cân bng dài hn ca th trng lao ng
Th trng cân bng: cu = cung
K
vng là úng
CHAPTER 13 Aggregate Supply slide 10
W*
W
L
)( Se LfP)( dLPg
_
L
PPe =
),(
___
KLFY = Sn lng t nhiên
Mc vic làm
t nhiên
LF
Mc tht nghip
t nhiên
CHAPTER 13 Aggregate Supply slide 11
Cân bng ngn hn ca th
trng lao ng
Th trng cân bng: Cu = Cung
Nhn thc sai lm v mc giá
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3CHAPTER 13 Aggregate Supply slide 12
L
Y P
Y
Y1_
Y
),(
_
KLFY =
)( 0ePAS
A
A
LRAS
B
B
_
Y Y1
P0
P1
S gia tng bt ng
ca mc giá
AW∆
W
L_
L
)(0 dLgP
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)(0 se LfP
B
P∆
CHAPTER 13 Aggregate Supply slide 13
W
L
L
Y P
Y
_
L
Y1_
Y
),(
_
KLFY =
)(0 dLgP
)(1 dLgP
)(0 se LfP
)( 0ePAS
A
B
A
A
LAS
B
B
_
Y Y1
P0
P1
W∆P∆
T! ngn hn
n dài hn
↑eP
)( 1ePAS
C
)(1 se LfP
C
↑W
PWPe ∆=∆=∆
CHAPTER 13 Aggregate Supply slide 14
Mô hình tin l ng cng nhc
D E
F
?$
' %
3
5
% & G 5
?$
H$
7 A B
I JK
$.*
L 5
?$
H$M*M*% A & G %
N 2$ 5
" B >M*ωM*
% A 7@ A
I JK
$;
= ×
= ×
CHAPTER 13 Aggregate Supply slide 15
Mô hình tin l ng cng nhc
OB
" B
= ×
=
>
<
L&
' %
P* " >
L 5
" B & 5
>M*?*0K ?$
' >>
$
%
Q
>
>
" >
L 5
" B $ 5
>M*?*0K ?$
' I >N
$
5 %
J
? " >
CHAPTER 13 Aggregate Supply slide 16
W/P Y
P
Y
L L
W/P1
W/P2 L=Ld(W/P)
L2L1
Y2
Y1
Y=F(L)
L2L1
P2
P1
Y2Y1
1. Mc giá tng
….
3. ...làm tng
vic làm,
4. ..sn lng, . .
5. ... và thu nhp
2. .. . làm gim
tin l ng th
c t
khi tin l ng
danh ngha không
I… .
6. ng tng
cung tng kt
lI nhng thay
I này.
(a) C
u lao ng (b) Hàm sn xut
(c) Tng cung
= + −< = α
CHAPTER 13 Aggregate Supply slide 17
Mô hình tin l ng cng nhc
R% :*
F
5
" B %
7@M
% K(
7@ 7 ?$;
S L
+ 7@
M*7 +
Q
M*
5
" B I
.*
S L
+ 7@ K M*7 +
M*
5
" B I Q
.*
T" %K 7
U
B
";
Simpo PDF Merge and Split Unregistered Version -
4CHAPTER 13 Aggregate Supply slide 18
Hành vi chu k ca tin lng thc t
% thay
i ca
tin l
ng
thc t
% thay
i ca GDP thc t
1982
1975
1993
1992
1960
1996
1999
1997
1998
1979
1970
1980
1991
1974
1990
19842000
1972
1965
-3 -2 -1 0 1 2 3 7 8654
4
3
2
1
0
-1
-2
-3
-4
-5
CHAPTER 13 Aggregate Supply slide 19
Mô hình thông tin không hoàn ho
9
G;
A 5
%
!M*
A G
+
3 F
V %
& J& %
M*
% > ?
%
V %
& B
?$
H$ 2$ %
% $ $ J&
$M*
7
)$
CHAPTER 13 Aggregate Supply slide 20
Mô hình thông tin không hoàn ho
9
V %
%
5
2$ %
;*
?$
H$ $
.
L! + ( $
$ )KB G J&M*%
& 7
)$
M*
?*0K $ $ E ?
7@ A
M* W.*
D E Q
W 7
Q
.*
O%
&
H
F
5
2$
$ $ X Q
M*?*0K $ $ J&
5.*
Y % J&
K 0 0KM*
I Q
& 7 % $ 5 W.*
CHAPTER 13 Aggregate Supply slide 21
Mô hình giá c cng nhc
O#
K> 3 %
;
S Z
?% !
#$ ?$
' %
7 %
S *N " 5
S ?$
' 7
%
7 %
)$*' +
JK> $K
D G;
S 9 ?$
' B 0
2$ N A
<N ?
!
$ $
N
)K=
CHAPTER 13 Aggregate Supply slide 22
Mô hình giá c cng nhc
/
2$ ?$
'
%
a [*C.*
D E $ ! ?$
';
\ ?$
'
!M*B 0
>
\ ?$
'
M* B 0
7 A B
G 2$ % I
JK
$;
< = = + −a
< = = + −a
CHAPTER 13 Aggregate Supply slide 23
Mô hình giá c cng nhc
D E
F
?$
'
7@ A
F
I P* " >.*
LM
< = = + −a
=
]( J3K ?"
+
>
U
$ I (
.*
Y:' % ^ 1 ?$
'
.*L U
$ ( B
$
Simpo PDF Merge and Split Unregistered Version -
5CHAPTER 13 Aggregate Supply slide 24
Mô hình giá c cng nhc
L
_ <-− = _ $ B;
<- =` < =a = + − + −a
B 0 P TO*
!
B 0 P TO*
<- = <` =a = + − −a
9$ $ B ;
<- =
< =
−
= + −
a
CHAPTER 13 Aggregate Supply slide 25
Mô hình giá c cng nhc
W*$
$
OB ?$
' 7@ A
$M* #
?$
' B 0
I B 0
$.
9 ?$
' 7 I
F
B 0
$.
$ $
Y 0 $M*1 %
$.*9 ?$
'
! I B 0
$.*
9%
?$
'
!M* %
bM*
% ∆ %
B .*
<- =
< =
−
= + −
a
CHAPTER 13 Aggregate Supply slide 26
Mô hình giá c cng nhc
9
M*U
$ +
cd*F
;
<- =
< =
−
= + −
a
< =M = + −α
=
−
*?*
<- =
α
a
CHAPTER 13 Aggregate Supply slide 27
Mô hình giá c cng nhc
L
5
M*
% :* 5
" B 0
7@;
D E
e 0
.*LM
91 f 2$ ?$
'
.*
9 ?$
'
J&M*% ?*0K %
1
$
.*
d" ?G K( $
*
2$ 1 $
%
5
" B.
CHAPTER 13 Aggregate Supply slide 28
Tóm tt & ý ngha
/V
% :*
)$ '
7B P
5
g*
+
dhcd
ihcd
dhcd
< = = + −α
=
>
<
CHAPTER 13 Aggregate Supply slide 29
Tóm tt & ý ngha
D E U 1
% Q
>
> " >
% >
> %
A
+ X 7@ A
.*
ihcd
dhcd-
= + −;* < = αdhcd
- -
=
dhcd4
cT-
cT4
4
=
4
6 6
=
LW*+
$M*
W Q
M*
dhcd ?G >
>M
%
P !
" >.
- =
4
6 =
Simpo PDF Merge and Split Unregistered Version -
6CHAPTER 13 Aggregate Supply slide 30
Lm phát, Tht nghip và
ng Phillips
B pi %
! 7@ A
M*piW
;*" > ' 2$ ^
' &
' " B * ^ ' " >
U
M*ν
= − − +< =pi pi β ν
β[*C*% F
.
CHAPTER 13 Aggregate Supply slide 31
Xây dng ng Phillips t SRAS
<-=** < = α= + −
<4=** <- =< = α= + −
- -<8=**< = < = <- =< =
α ν
− −
− = − + − +
<j=** <- =< = pi pi α ν= + − +
<k=**<- =< = < = α β− = − −
<l=*** < = pi pi β ν= − − +
<6=** <- =< = α ν= + − +
CHAPTER 13 Aggregate Supply slide 32
ng Phillips và SRAS
]+
dhcd;*
> )$ B #
B
7
7@ A
2$
]+
,;*
&
' > )$ B #
B
7
7@ A
2$ ^ ' !
dhcd;** < = α= + −
= − − +,;*** < = pi pi β ν
CHAPTER 13 Aggregate Supply slide 33
K vng thích nghi
;*% 5
G
F
A
+ B 0 7@ A
2$ A ! 5
$ ?"$
> !
)$
1 .*
/ N ? 5
;*
i! 7@ A
m*! JK
$
Q
- < =
pi pi β ν
−
= − − +
-
pi pi
−
=
O> +
,.9.*
P %
CHAPTER 13 Aggregate Supply slide 34
Tính ì ca lm phát
LW*?!
%KM*+
,*% :*!
N ;*
S Y 7
U
$K*&
' 7@M*! I G P*
' ! 2$ .
S i!
) 7 P
B
7@ A
! ' !M*% 7@ A
%K ! P
B 5
g*
% A
+ B 0.*
- < =
pi pi β ν
−
= − − +
CHAPTER 13 Aggregate Supply slide 35
Hai nguyên nhân lm phát t ng & gi
m
! "
#$%;*! J&
_ U
.
9 U
& +
% Q
*
N J& % 7B ?$
'
Q
M*nfKo*! > $.
! "
& '";*! ?*
U 1.
9 U ?5
1 7B
&
'
J
? "
>M*n7po*^ ' ! > $.*
- < =
pi pi β ν
−
= − − +
Simpo PDF Merge and Split Unregistered Version -
7CHAPTER 13 Aggregate Supply slide 36
V
ng Phillips
L
!M*
% ! G N
q
"
#$ pi
% .
pi
-
β
]+
,*
!pi ν+
< = pi pi β ν= − − +
CHAPTER 13 Aggregate Supply slide 37
Dch chuyn
ng Phillips
LW*+
$
A
+
r 7@ A
2$ AM*?*0K
" r
Z !
!
pi
-
pi ν+
< = pi pi β ν= − − +
4
pi ν+
sN ?M*"
$ Q
2$ pi ?G K(
+
,9*
!
>
>.
CHAPTER 13 Aggregate Supply slide 38
T l ánh i
](
! M* % ! G
N ( q
1M*
7B &
' Q
>
> ^
' " > 2$ .
() #! #* +
1
Q
DT,*" B 2$ Q K
(
! -t.*
9
7B ) 7 $M*
K > B % j.
CHAPTER 13 Aggregate Supply slide 39
T l ánh i
D E % ! G N
! _ k*J
u 4t.*
OB ^ ' % jM* '
!
8t*1 K 8×j*m*4Ct*DT,*2$
Q.
] %K ( " ' F
M*N ?
S
DT,*4Ct*
Q
S
DT,*-Ct*V Q
u
4*Q
S
DT,*jt*V Q
u
8*Q
9*N 2$ '
! % 1 DT,*&
.*v! ( E ?
)K 0 w7 (
K( *N %K $
*&
'.
CHAPTER 13 Aggregate Supply slide 40
K vng hp lý
9 ' B 0 7@ A
;*
;*
A
+ B 0 7@ A
2$ A !
5
$ ?"$
> ! )$
1 .
+ ,;
/A
+ B 0 7@ A
2$ A ?"$
>
&
*x M*$
Z
* #
N ' ! % 5
$.*
CHAPTER 13 Aggregate Supply slide 41
Gi
m phát không có chi phí?
O#
+ J& 7@ A
:*
F
^ ' %
& b;
D E m* % pim*pi m*ktM
%
E
F
*ORLy*
F
A I
% & 7@
1 B (
!
_ k*J
u 4t*%
%
.
OB
> %
*0KM*
pi I
M* I %
8t.*
T*0KM*pi (
% 7
% Q
.*
Simpo PDF Merge and Split Unregistered Version -
8CHAPTER 13 Aggregate Supply slide 42
T l ánh i trong vic
gim lm phát ca Volcker
-z{-;*pim*zMlt
-z{j;*pim*6MCt
-M-kMClM--z{j
-M8kMClM8-z{8
6MjkMCzMj-z{6
6MjtkMCtzMjt-z{4
− OQ
L
zMjt
L
m*kMlt*
CHAPTER 13 Aggregate Supply slide 43
T l ánh i trong vic
gim lm phát ca Volcker
| ?W*
;
S !
kMlt
S
&
' 7@ % zMjt
}K 0 w7;*
V 1
Q 2$ ^ ' &
' % :*
& 4t.*
T*0KM*zMjt*&
' 7@ 5
-zMCt*DT,*2$ Q.
L^ ' m*<DT,*& =e<
=
m*-zekMl*m*4M{1
Q DT,*X & (
! -t.
CHAPTER 13 Aggregate Supply slide 44
Gi
thuyt v t l t nhiên
,3 N 2$ U
$ *N
! M*% #
B
7 B
#
5
M* ?"$
> - %. / ) 0 1;
Nhng thay
i ca t
ng cu ch có nh
hng n sn lng và vic làm trong
ngn hn.
Trong dài hn, nn kinh t tr v mc
sn lng, vic làm, và tht nghip nh
ã mô t trong mô hình c
in
(ch
ng 3-8).
Nhng thay
i ca t
ng cu ch có nh
hng n sn lng và vic làm trong
ngn hn.
Trong dài hn, nn kinh t tr v cm
sn lng, vic làm, và tht nghip nh
ã ôm t trong ôm hình c
in
(ch
ng 3-8).
CHAPTER 13 Aggregate Supply slide 45
Mt gi thuyt khác: tính tr!
( 23;*% P
7p ?% 2$ ) 7
#
B ^ ' &
' " >.
O#
U & ( % Q
M*?*0K
7 B ( 7
Z % %;
Y~ Q
2$ #
3 &
' 7@
( G $ 7 &
'M*% A 7
( ' 7 K 7B U.
O#
3 &
' 7@ (
& P
2$ A ' B 0
5
*#
+
<
3
'=* ( q 5
$ 5
A.*T*0K n#
+
% o*&
'
7@ (
P % &
' 5 & 7
K 7B U.
CHAPTER 13 Aggregate Supply slide 46
Tóm tt ch ng
-. v
!;
0 $ 1 2$
3
5
*7
%
9 % :*
F
Q
> " > 7
?
7@ A
.
CHAPTER 13 Aggregate Supply slide 47
Tóm tt ch ng
4.*]+
,
J3K ?"
_ +
dhcd
F
! %
! 7@ A
&
' 7@
U
& % ! G N
"
!
#$ ! %
&
'
Simpo PDF Merge and Split Unregistered Version -
9CHAPTER 13 Aggregate Supply slide 48
Tóm tt ch ng
6. 9*
+ B 0 7@ A
! B
%
7@ A
N
?"$
> ! )$
1
% :*nN o
7@ A
:
?"$
> & #
*x
% :*'
! (
7
*N
CHAPTER 13 Aggregate Supply slide 49
Tóm tt ch ng
8. D KB ^ ' " > % N
KB ^ ' " >
F
#
$K 2$
1
r ( P
B
%
' %
!
N
F
1 ( '
3 ?%
% ' %
Simpo PDF Merge and Split Unregistered Version -
1kinh t v mô
bn th nm
N. Gregory Mankiw
Bài ging ca Phm Th Anh
[email protected]
(dch và sa theo bài ging ca Ron Cronovich)m
ac
ro
© 2002 Worth Publishers, all rights reserved
CHNG 14
Chính sách n nh
CHAPTER 14 Stabilization Policy slide 1
Mc tiêu c a ch
ng
!"#$!"%
& ! '()*
+,-!$./%
CHAPTER 14 Stabilization Policy slide 2
Câu hi 1:
!"#$!"%
!"# !"
CHAPTER 14 Stabilization Policy slide 3
T
c tng GDP thc c a M, 1960:1-2001:4
-15
-10
-5
0
5
10
15
20
1960 1965 1970 1975 1980 1985 1990 1995 2000
%
CHAPTER 14 Stabilization Policy slide 4
Nhng lp lun ng h chính sách ch ng
01"2343536
) 7
89):5:;<=
>!4):
? #)@
!ABC-
DE2FG
HFIJJKL
;M
NO-3)4
P?BQ
RJ!$
36 6
CHAPTER 14 Stabilization Policy slide 5
S thay i c a tht nghip trong các cuc suy thoái
2,115/19547/1953
1,673/19917/1990
4,0811/19827/1981
1,687/19801/1980
3,583/197511/1973
2,0111/197012/1969
1,212/19614/1960
2,274/19588/1957
gia tng s ng
i tht
nghi
p (tri
u)áynh
Simpo PDF Merge and Split Unregistered Version -
2CHAPTER 14 Stabilization Policy slide 6
Nhng lp lun phn
i chính sách ch ng
8"S3TDUDS!J
7V3
RCB!634?B
K47!P! '
R
K47!P()W
!X#)3
7!P?DE!636
06II!Y!J Q3!"
! '?I4P::-J!$
36
CHAPTER 14 Stabilization Policy slide 7
Các nhân t
n nh t ng
!$Z
3X9)
363K6:3FK
(!J
! '636[::B:
1!"S+!6
J!$
\DE
] 6?
] #BP:-)?
] ?
'
CHAPTER 14 Stabilization Policy slide 8
D báo kinh t v mô
^9!"Q!"SW
9!$?BD(#! '
I9
! D(#
_ 01 `R364D(#LabcO
1dR)D!" Q3
6
_:FI36Z:F
01:FI4+:FQQ:
R! ' Q '4P! 'eDE!P
D(#(?B #6"Q
R
CHAPTER 14 Stabilization Policy slide 9
Ch s
LEI và GDP thc t, 1960s
`RabcL*
cD*Cfa*D
b:
cDO g:
hdR)
LC*:3ijc
NkNO
-10
-5
0
5
10
15
20
1960 1962 1964 1966 1968 1970
an
nu
al
pe
rc
en
ta
ge
ch
an
ge
Leading Economic Indicators
Real GDP
CHAPTER 14 Stabilization Policy slide 10
Ch s
LEI và GDP thc t, 1970s
source of LEI data:
The Conference Board
-20
-15
-10
-5
0
5
10
15
20
1970 1972 1974 1976 1978 1980
an
nu
al
pe
rc
en
ta
ge
ch
an
ge
Leading Economic Indicators
Real GDP
CHAPTER 14 Stabilization Policy slide 11
Ch s
LEI và GDP thc t, 1980s
source of LEI data:
The Conference Board
-20
-15
-10
-5
0
5
10
15
20
1980 1982 1984 1986 1988 1990
a
n
n
u
al
pe
rc
e
n
ta
ge
ch
a
n
ge
Leading Economic Indicators
Real GDP
Simpo PDF Merge and Split Unregistered Version -
3CHAPTER 14 Stabilization Policy slide 12
Ch s
LEI và GDP thc t, 1990s
source of LEI data:
The Conference Board
-15
-10
-5
0
5
10
15
1990 1992 1994 1996 1998 2000 2002
a
n
n
u
al
pe
rc
e
n
ta
ge
ch
a
n
ge
Leading Economic Indicators
Real GDP
CHAPTER 14 Stabilization Policy slide 13
Sai lm d báo cuc suy thoái nm 1982
Year
Unemployment
rate (percent)
1986
Actual
1983:4
1983:2
1982:4
1982:2
1981:4
1981:2
198519841983198219811980
11.0
10.5
10.0
9.5
9.0
8.5
8.0
7.5
7.0
6.5
6.0
CHAPTER 14 Stabilization Policy slide 14
D báo kinh t v mô
^?)+BQ!"SW
9!$?BD(#! 'I
936
01D* Q-[D(
# 7:,K:
82:"/D9:"R
36?B!R !"
0 D Q-[D(
# , K
" D9 " 8
6 B! !"
CHAPTER 14 Stabilization Policy slide 15
Phê phán c a Lucas
^ l#*a!
B0#*5: ;;m /6
>3.n'?/G
^(#) 1!J
7! '()Q:FI
Q 'eDER)+3
a `[1D(#
3F4$6(!J
:!J3.n*:!J
:R+)
#B1#6R
CHAPTER 14 Stabilization Policy slide 16
Mt ví d v Phê phán ca Lucas
^(# LD((6!YCBO
(5R!"5 o):
B:-)?
p? a `[(5
R!"5 o)4P:59:
?3.nW 7'?!4-
)?3F-6B:
CHAPTER 14 Stabilization Policy slide 17
Cn có trng tài…
\)I9$eK!23F!
!?q2r
_ ^(R)-34C!$! '
RW
_ -344:n3! 6
63F! 'e
DE
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4CHAPTER 14 Stabilization Policy slide 18
Câu hi 2:
! '
()*+
,./%
! '
( )
,
CHAPTER 14 Stabilization Policy slide 19
Các quy tc và s tu ý:
nhng khái nim c bn
9!$F# Q
?BIR3
W:36()
6IR
!4CB
s(3)CBB!JW
9!$eDE!$
ne?DE#-! '
'?/7!P:!4
CHAPTER 14 Stabilization Policy slide 20
Nhng lp lun ng h vic thc hin
chính sách theo quy tc
t(:-u9!$
DS#6$
$#$F)
' $!F3
3FRQ' CY"
CHAPTER 14 Stabilization Policy slide 21
Nhng lp lun ng h vic thc hin
chính sách theo nguyên tc
!
" #$#
!$Z H"#RB!4
9!$4!"
-Q
:"!4!Y! 'F#
Q!2:"3:n 7!Y!"
*F#!4
pvu9!$
WD:B:)+B
CHAPTER 14 Stabilization Policy slide 22
Ví d v chính sách không
nh t quán theo th
i gian
0[:363!K W
? F#[n3F
!6?V #B
3:
! 'C2D(W? -
[:5D6
CHAPTER 14 Stabilization Policy slide 23
Ví d v chính sách không
nh t quán theo th
i gian
8PB:9:?3.nW2
F#n
,X)
D?B!R:XQ-
)?W2
4P,B:Y-
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5CHAPTER 14 Stabilization Policy slide 24
Ví d v chính sách không
nh t quán theo th
i gian
\)' Qw `CB34
1B3
01B33FCBW
)'x! '()WD
Q'3F:RFD2
1 Qw#$!4
CHAPTER 14 Stabilization Policy slide 25
Các quy tc chính sách tin t
R!"5R!$
! ' "#os6)
J!$JK `3R!"
F)J!$
CHAPTER 14 Stabilization Policy slide 26
Các quy tc chính sách tin t
# 8X:ER!"5y^ pD
Z
(!"5#-3
y^ pDZ5:
:
:EzB:R!"53
y^ pDZ5 '::E
R!"5R!$
CHAPTER 14 Stabilization Policy slide 27
Các quy tc chính sách tin t
8X:Ev)9:?
(!"B:R!"5#-
39:?5
:
:E
{)2
Q())!X:E
9:?Wn|()
./!F
R!"5R!$
# 8X:ER!"5y^ p
DZ
CHAPTER 14 Stabilization Policy slide 28
Các quy tc chính sách tin t
8X:Ev)9:?
R!"5R!$
# 8X:ER!"5y^ p
DZ
D >},G
8X:EY-,9D(
v)9:?
3B1y^ po:
DEy^ p(6
CHAPTER 14 Stabilization Policy slide 29
Quy tc Taylor
!4
~D%%
= − = *%% %% pi
−
×3y^ p~hh
& &
&
~y^ p*D
:*:
pi= − −&hmL &O hmLsy^ pO%
Simpo PDF Merge and Split Unregistered Version -
6CHAPTER 14 Stabilization Policy slide 30
Quy tc Taylor
06pi ~& B '9:( WI
) !X:EY-(6 o :&L
Y-DZ9<O
\Q:d?K5:5 piW
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CHAPTER 14 Stabilization Policy slide 33
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