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KUNCI JAWABAN PRAKTIKUM EKONOMI MAKRO
MODUL 1: TEORI DAN MODEL EKONOMI MAKRO
LATIHAN SOAL NO.1
a. I = f(i)
Inv!"a!i I #$%&a'an f%n!i a$i ("$an"%n &aa) !%'% *%na i.
Inv!"a!i !*aai va$ia*+
"ia' **a!, !%'% *%na !*aai va$ia*+ **a!.
*. I = f(-"1 /-")
Inv!"a!i I "$an"%n &aa &$%*a0an!+i!i0 &na&a"an
(-) an"a$a &$i2 "1 an ".
Inv!"a!i !*aai va$ia*+ "ia' **a!, &$%*a0an!+i!i0
&na&a"an an"a$a &$i2 "1 an "
!*aai va$ia*+ **a!.
LATIHAN SOAL NO. 3
(i) Un"%' &$!a#aan 4 5 = a *6 4, #a'a 5 !*aai va$ia*+
"$i'a""ia' **a!, 6 !*aai
va$ia*+ **a!, a an * !*aai &a$a#"$, * !*aai '2fi!in
&$i+a'%.
(ii) Un"%' &$!a#aan 4 # = an / *6 4, #a'a # !*aai va$ia*+
"$i'a""ia' **a!, n an 6
!*aai va$ia*+ **a!, a an * !*aai &a$a#"$, a an * !*aai
'2fi!in &$i+a'%.
(iii) Un"%' &$!a#aan 4 = a7 *6 4, #a'a !*aai va$ia*+
"$i'a""ia' **a!, 7 an 6
!*aai va$ia*+ **a!, a an * !*aai &a$a#"$, a an * !*aai
'2fi!in &$i+a'%.
LATIHAN SOAL NO. 8
(i) Un"%' &$!a#aan 4 5 = a *6 4, 5 *$0%*%nan nan 6 !9a$a
&2!i"if.
(ii) Un"%' &$!a#aan 4 # = an / *6 4, # *$0%*%nan !9a$a
&2!i"if nan n an !9a$a
na"if nan 6.
(iii) Un"%' &$!a#aan 4 = a7 *6 4, *$0%*%nan !9a$a &2!i"f
nan 7 #a%&%n 6.
LATIHAN SOAL NO.
P$n6a"aan i !2a+ *a0;a '2n!%#!i a$a" i"n"%'an 2+0 *!a$n6a
&n$i#aan &na&a"an
i!&2!i*+, 9"$i! &a$i*%!, #a'nan6a aa+a0:
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San'an ni+ai '2fi!in &$i+a'% !*!a$ , #n%n7%''an *a0;a %n"%'
!"ia&
&$%*a0an &na&a"an i!&2!i*+ !*!a$ 1, #a'a
'2n!%#!i a'an *$%*a0 !*!a$ ,
a"a% !n.
LATIHAN SOAL NO. F
H%*%nan an"a$ "$an!a'"2$ (&+a'% '2n2#i) an &a!a$ &aa
na$a nan !i!"#
&$'2n2#ian "$"%"%& (closed economy) a&a" ia#*a$'an
&aa "a*+ *$i'%" ini:
Pn7+a!an +*i0 +n'a& a&a" i&+a7a$i a+a# #2%+ 1 ini
&aa #a"$i 4Jni!
Jni! Pa!a$ a+a# E'2n2#i Ma'$2G.
22O22
NUR BALADINA (NBD)
