Page 287 - DECO401_MICROECONOMIC_THEORY_HINDI

bdkbZ 12 % iw.kZ izfr;ksfxrk osQ varxZr dher&fu/kZj.k

uksV
fp=k 12-6

MS
SRS
P' P
Price 1 P 2 LRS

P
D 1
D

O Q Q Q
1 2
Quantity

m|ksx ij fLFkj izfriQy ;k ykxr dk fu;e (Law of Constant Returns of Costs)μykxw gksus ij
nh?kZdkyhu iw£r oØ X-v{k osQ lekukarj fp=k 12-7 osQ LRS oØ dh rjg gksrk gSA tc ek¡x esa D ls D
1
dh o`f¼ gksrh gS rks cktkj dher PQ ls c<+dj P′Q gks tkrh gSA vYi&vofèk esa tc iw£r OQ ls c<+dj
OQ gksrh gS rks dher P′Q ls fxjdj P Q gks tkrh gSA nh?kZdky esa iw£r osQ OQ rd c<+ tkus ls dher
1 1 1 2
?kVdj P Q gks tkrh gSA ;g dher ewy cktkj dher osQ cjkcj gS (P Q = PQ)A bldk dkj.k ;g gS
2
2
2
2
fd m|ksx ij fLFkj ykxr dk fu;e ykxw gksus ls tc mRiknu esa o`f¼ dh tkrh gS rks izfr bdkbZ ykxr fLFkj
jgrh gSA
fp=k 12-7

MS
P' SRS
P
1
Price P P 2 LRS

D
1
D
O Q Q Q
1 2
Quantity

;fn m|ksx ij c<+rs izfriQy ;k ?kVrh ykxrksa dk fu;e (Law of Increasing Returns or
Diminshing Costs) ykxw gksrk gks rks nh?kZdkyhu iw£r oØ ck,¡ ls nk,¡ uhps dh vksj <yku okyk gksrk
gS tSlkfd fp=k 12-8 esa LRS oØ gSA PQ ewy cktkj&dher gS vkSj OQ oLrq dh Ø;&foØ; dh tk jgh
ek=kkA ek¡x osQ D ls D c<+ tkus ij cktkj&dher ,dne c<+dj P′Q gks tkrh gSA vYi&vofèk esa iw£r esa
1
OQ ls OQ o`f¼ gksus ij dher fxjdj P′Q ls P Q gks tkrh gSA nh?kZdky dher ewy cktkj dher
1 1 1
ls de gS] P Q < PQA bldk dkj.k ;g gS fd m|ksx ij c<+rs izfriQy dk fu;e ykxw gksus ls tc mRiknu
2 2
esa o`f¼ gksrh gS rks izfr bdkbZ ykxr de gksrh tkrh gSA
ge bl fu"d"kZ ij igq¡prs gSa fd nh?kZdkyhu dher ewy cktkj dher ls vfèkd] cjkcj ;k de gksxh]
;g bl ckr ij fuHkZj djrk gS fd m|ksx ij ?kVrs izfriQy] fLFkj izfriQy ;k c<+rs izfriQy dk fu;e ykxw
gksrk gSA

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