Page 59 - DECO402_MACROECONOMIC_THEORY_PUNJABI

iekweI–5: rojgwr dw klwiskI isDWq

qrW srm dI mMg Aqy purqI dovy vwsqivk mjdUrI dr (W/P) dy kwrx hY[ Srm dI mMg Aqy purqI vkrW dw È؇
ktwa ibMdU E sMquilq mjdurI dr (W/P) qy purx rojgwr dw p`Dr inrDwirq krdw hY D =S =N , ijvy ik
L L F
pynl (C) iv`c ivKwieAw igAw hY[

icqr 5.5
vsqu bwjwr, bcq Aqy invyS dI smwnqw (I = S) nwl squln iv`c hudw hY [ ijdy nwl purx rojgwr ibMdU qy
ien dovy iv`c smwnqw ibAwj dr dy qMqr (mechanism) rwhI huMdI hY ijdy nwl purx rojgwr qy vsquAw dI
mMgI geI mwqrw aunwdI purqI dI mwqrw dy brwbr huMdI hY[ bcq ibAwj dr dw (sIDw) Pln hY, I=f(r) Aqy
invyS ibAwj dr dw (ivprIq) Pln hY, S=f(r)[
mudrw bwjwr iv`c sMquln, mudrw dI mMg Aqy purqI hwhI huMdw hY[ iesƒ mudrw pirxwm rwhI smJwieAw jwdW
hY[ iehdy muqbwk, kImq p`Dr mudrw purqI dw Pln hY, P=f(MV)[kImqW iv`c bdlwv mudrw dI mwqrw dy
smwnupwqI hMudy hn[ mudrw bwjwr iv`c sMquln ƒ MV=PT smIkrx rwhI ibAwn kIqw jw skdw hY ijQy MV
mudrw dI purqI hY Aqy PT mudrw dI mMg[ mudrw bwjwr dw sMquln kImq p`Dr ƒ aqpwdn dy purx rojgwr p`Dr
dy nwl smrupqw dI ivAwiKAw krdw hY, jyVw pynl (E) Aqy (B) hY[ ryKw MQ dy nwl sMbiDq hY[
kImq P`Dr OP ƒ kul aqpwdn (Q)Aqy mudrw dI mwqrw (MV) rwhI inrDwirq kIqw jwdW hY ijQy ik pynl
(B) Aqy (E) ƒ ivKwieAw igAw hY[ Pyr mudrw mjdUrI dy nwl myl KwdI vwsqivk mjdUrI inrDwirq kIqI
jWdI hY[ ijvyjw pynl (D) iv`c W/P vkrW rwhI ivKwieAw igAw hY[ kImq p`Dr dy v`Dx nwl jd mudrw
mjdUrI v`DdI hY qW vwsqivk mjdUrI (W/P) G`t huMdI hY ijdy nwl aqpwdn Aqy rojgwr dy p`Dr qy koeI pRBwv
nhI pYdW[ iedy nwl ieh inSkrS inkldw hY ik purx rojgwr dy p`Dr dI pRwpqI dy leI mudrw mjdUrI G`t
krnI cwihdI hY[ AMq purx rojgwr dI isDqI kwXm rwKx dy leI klwiSkI ArQ-SwstrI lcIlI kImq-
mjdUrI nIqI dy pS iv`c hY[

LOVELY PROFESSIONAL UNIVERSITY 53