Page 254 - DECO401_MICROECONOMIC_THEORY_HINDI

O;f"V vFkZ'kkL=k osQ fl¼kar

uksV fp=k 10-10

Y

20
Capital 18 E 1 E
10

IQ (100)
0 X
10 15 20 30
Labour

vr,o ge dg ldrs gSa] fd tSls gh Je dh dher esa o`f¼ gksrh gS] rc iw¡th lkis{kr;k lLrh gks tkrh
gS] izfrLFkkiu dk fl¼kar bl izdkj ykxw gksrk gS fd Je osQ fy, iw¡th dk izfrLFkkiu gksrk gSA tc fdlh
Hkh lkèku dh dher esa ifjorZu gksrk gS rc lkèkuksa osQ iqjkus la;ksx dk mRiknu djuk eg¡xk cSBrk gS ;k
voqQ'ky (Inefficient) gksrk gSA

10-12 foLrkj iFk (Expansion Path)

;fn iQeZ osQ foÙkh; lkèkuksa esa o`f¼ gksrh gS rks og mRiknu dh ek=kk dks c<+kuk pkgsxhA mRiknu dh ek=kk
esa o`f¼ rHkh gks ldrh gS rc foÙkh; lkèkuksa osQ c<+us ls lkèkuksa dh dher vkSj ykxr esa dksbZ o`f¼ ugha gksrhA
iQeZ osQ foÙkh; lkèku c<+us ij mlosQ oqQy mRiknu dk Lrj c<+rk gS rFkk iQeZ lkèkuksa osQ fofHkUu la;ksxksa
dk iz;ksx djosQ fofHkUu Lrjksa ij mRiknu dj ldrh gSA mRiknu osQ fofHkUu Lrjksa ij iQeZ lkèkuksa osQ dkSu
ls b"Vre la;ksxksa dk iz;ksx djsxh] ;g foLrkj iFk (Expansion Path) }kjk Kkr gksrk gSA foLrkj iFk
mu lHkh fcanqvksa osQ fcanq iFk dks crykrk gS tks mRiknu osQ fofHkUu Lrjksa osQ vuqlkj lkèkuksa osQ U;wure
ykxr la;ksx dks n'kkZrk gSA (Expansion path refers to the locus of all such points that shows
least cost combination of factors corresponding to different levels of output.) vU; 'kCnksa
esa] foLrkj iFk ls ;g Kkr gksrk gS fd tc iQeZ vius mRiknu osQ iSekus dk foLrkj djrh gS rc og lkèkuksa
osQ ,d b"Vre la;ksx ls nwljs dkSu&ls b"Vre la;ksx dk iz;ksx djrh gSA pw¡fd iQeZ dk foLrkj mRiknu osQ
iSekus ij vkèkkfjr gksrk gS] blfy, foLrkj iFk dks Lrj js[kk (Scale Line) Hkh dgk tkrk gSA

fp=k 10-11

Y Long Run Expansion Path
P
G IQ 2
IQ 1
C
Capital A IQ
IQ
E 1 E 2
E 300
200
100
O X
B D H
Labour

248 LOVELY PROFESSIONAL UNIVERSITY