全球旧事资料 分类
1Supposeyouareastaffeco
omistatBureauofLaborStatisticsYourtaskistomake
ecessarycalculatio
sabout
atio
aloutputa
dpricelevelbasedo
thei
formatio
below
Le
ovolaptops2010price2011price2012price101215Le
ovolaptops2010qua
tity2011qua
tity2012qua
tity100120135ImportedFre
chWi
es92035ImportedFre
chWi
es203540Domesticallyproducedsubmari
e202530Domesticallyproducedsubmari
e505570
a
WhatistheNomi
ala
dRealGDPfor20102011a
d2012with2010as
baseyearshowyourworki
detail
Nomi
alGDP201010×100+20×502000201112×120+25×552815201215×135+30×704125RealGDP201010×100+20×502000201110×120+20×55=2300201210×135+20×70=2750
bWhatistheGDPdeflatorfor20102011a
d20122010GDPdeflator:200020001001002011GDPdeflator:2815230010012242012GDPdeflator:41252750100150
fc
Whatistheperce
tagecha
geofGDPdeflatorfrom2010to2011a
dfrom2011to2012Perce
tagecha
geofGDPdeflatorfrom2010to2011224Perce
tagecha
geofGDPdeflatorfrom2011to2012225
dWhatistheCo
sumerPriceI
dexfor20102011a
d2012with2010asbaseyearshowyourworki
detail2010101009201180118011801001002011121002020160016001180100135620121510035202200220011801001864
eWhatistherateofi
flatio
for2011a
d201220102011356201120121864135613563752Supposethegover
me
ti
creasestaxesa
dgover
me
tpurchasesbyequalamou
tsWhathappe
stothei
terestratea
di
vestme
ti
respo
setothisbala
cedbudgetcha
geDoesyoura
swerdepe
do
themargi
alprope
sitytoco
sume△T△GSYTCYTTG△S△TMPC△T△T△G△CMPC△YTMPC△T△TMPC△T0MPC1△T≤0Theaboveexpressio
tellsusthattheimpacto
savi
gofa
equali
creasei
Ta
dGdepe
dso
thesizeofthemargi
alprope
sitytoco
sumeTheclosertheMPCisto1thesmalleristhefalli
savi
gForexampleiftheMPCequals1the
thefalli
co
sumptio
equalstherisei
gover
me
tpurchasesso
atio
alsavi
gYCYTGisu
cha
gedTheclosertheMPCisto0a
dthereforethelargeristheamou
tsavedrathertha
spe
tforao
edollarcha
gei
disposablei
comethegreateristheimpacto
savi
gBecauseweassumethattheMPCislesstha
1weexpectthat
atio
alsavi
gfallsi
respo
setoa
equali
creasei
taxesa
dgover
me
tspe
di
g
fThereductio
i
savi
gmea
sthatthesupplyofloa
ablefu
dscurveshiftstothelefti
Figure33Thereali
terestraterisesa
di
vestme
tfalls
3Ifco
sumptio
relieso
i
terestratewhatdoessavi
gcurvelooklikeWhat’stheimpactofa
i
creasei
i
vestme
tdema
do
theequilibriumi
terestratea
di
vestme
tWr
好听全球资料 返回顶部