Page 446 - DECO401_MICROECONOMIC_THEORY_HINDI

O;f"V vFkZ'kkL=k osQ fl¼kar

uksV iw.kZ izfr;ksfxrk osQ varxZr ,d ykHk vfèkdredj.k djus okyh iQeZ ml le; mRiknu osQ larqyu esa gksxh
tc levkxe (Isorevenue) js[kk mlosQ :ikarj.k (Transformation) oØ dks Li'kZ djrh gSA bldk
eryc gS fd iQeZ osQ larqyu osQ fy, X vkSj Y nksuksa oLrqvksa osQ chp :ikarj.k dh lhekar nj mlosQ dher
vuqikr osQ cjkcj gksuh pkfg,μMRT = PX/P . ;g fu;e fp=k 26-11 }kjk le>k;k x;k gSA MRT
XY Y XY
dks :ikarj.k oØ PP dh fdlh Hkh fcanq ij <yku }kjk ekik tkrk gSA TR levkxe js[kk gS ftldh <yku
1
P /P n'kkZrh gSA E fcanq ij :ikarj.k oØ PP dh <yku vkSj levkxe js[kk TR dh <yku cjkcj gSaA bl
x y 1
izdkj] MRT = P /P . vr% izR;sd iQeZ X dh OX ek=kkvksa vkSj Y oLrq dh OY ek=kkvksa dk mRiknu
XY X Y 1 1
vkSj foØ; djosQ vius mRiknu dks vfèkdre djrh gSA
fp=k 26-11

T

P
Good Y Y 1 E

O X P R
1 1
Good X

okLro esa] X osQ fy, Y dh MRT cjkcj gksrh gS oLrq X dh lhekar ykxr (MC ) rFkk oLrq Y dh lhekar
x
ykxr (MC ) osQ vuqikr osQ] vFkkZr~ MRT = MC /MC ijarq izR;sd iQeZ mRiknu dk og Lrj mRikfnr
y xy x y
djrh gS ftl ij mldh lhekar ykxr mldh ek£dV dher osQ cjkcj gksrh gSA bl izdkj] izR;sd iQeZ osQ
fy, P = MC vkSj P = MC A vr% MC /MC = P /P .
x x y y x y x y
(iii) fofue; vkSj mRiknu dk lkekU; larqyu
(General Eqilibrium of Exchange and Production)
vc ge iw.kZ izfr;ksfxrk osQ varxZr fofue; vkSj mRiknu osQ ,d lkFk lkekU; larqyu dk vè;;u djrs gSaA
blosQ fy, ;g vko';d gS fd nks oLrqvksa osQ chp LFkkukiUurk dh lhekar nj (MRS) muosQ chp :ikarj.k
dh lhekar nj (MRT) nksuksa cjkcj gksaA D;ksafd iw.kZ izfr;ksfxrk esa miHkksDrkvksa vkSj iQeks± osQ fy, nks oLrqvksa
osQ dher vuqikr cjkcj gksrs gSa] blfy, lHkh miHkksDrkvksa osQ MRS lHkh iQeks± osQ MRT osQ leku gksaxsA
ifj.kkeLo:i] nksuksa oLrqvksa dk n{krk osQ lkFk mRiknu vkSj fofue; fd;k tk,xkA lkaosQfrd :i esa]
MRS = P /P vkSj MRT = P /P A blfy,] MRS = MRT .
xy x y xy x y xy xy
fp=k 26-12 esa miHkksx vkSj mRiknu osQ lkekU; larqyu dks n'kkZ;k x;k gSA X vkSj Y nksuksa oLrqvksa osQ fy,
TC :ikarj.k oØ (;k mRiknu laHkkouk lhek) gSA TC oØ ij dksbZ Hkh fcanq X vkSj Y osQ chp MRT
(MRT ) O;Dr djrk gS tgk¡ mRiknu dk lkekU; larqyu gksxkA TC oØ ij dksbZ fcanq Q yhft, rkfd X
xy
vkSj Y osQ oqQy mRiknu Øe'k% OX vkSj OY gksrs gSaA ;s mRiknu vkxs fofue; osQ fy, ,d ,ToFkZ ckWDl
fp=k osQ vk;keksa (dimensions) dks fuèkkZfjr djrs gSaA fcanq Q ls nksuksa v{kksa ij X vkSj Y yac fxjkb,A vc
O miHkksDrk A dk ewy cu tkrk gS ftls O uke nsrs gSaA blh izdkj Q miHkksDrk B dk ewy cu tkrk gSA
A
bls O dgrs gSaA D;ksafd izR;sd miHkksDrk dk lqfuf'pr vfèkeku iQyu gSA blfy, fofue; ckWDl esa A vkSj
B

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