Page 391 - DECO401_MICROECONOMIC_THEORY_HINDI

bdkbZ 22 % ijsfV;u b"Vre dh lhekar n'kk,¡

izdV djrs gSa vkSj B ] B ] vkSj B oØ B osQ mnklhurk ekufp=k dksA bl ckWDl osQ Hkhrj dk dksbZ Hkh uksV
1 2 3
fcanq nksuksa O;fDr;ksa osQ chp nksuksa oLrqvkas osQ laHko forj.k dks izdV djrk gSA fcanq E dks yhft,] tgk¡ A
1
rFkk B mnklhurk oØ vkil esa dkVrs gSaA bl fLFkfr ij] A osQ ikl Y oLrq dh O Y bdkb;k¡ vkSj X
1 a a
oLrq dh O X bdkb;k¡ gSaA B dks Y dh O Y rFkk X dh O X bdkb;k¡ izkIr gksrh gSaA E fcanq ij]
a a b b b b
nksuksa oLrqvksa osQ chp LFkkukiUurk dh lhekar nj mudh dherksa osQ vuqikr osQ cjkcj ugha gS D;ksafd nksuksa oØksa
dh <yku cjkcj ugha gSA blfy,] nks O;fDr;ksa A vkSj B osQ chp X vkSj Y nks oLrqvkas osQ b"Vre fofue;
dk fcanq E ugha gSA vkb,] ge ,sls fcanq dks <w¡<+us dk iz;Ru djsa] tgk¡ ,d O;fDr dh fLFkfr igys ls vPNh
gks tk, tcfd nwljs dh fLFkfr igys ls cqjh u gksus ik,A

eku yhft, fd A rks oLrq X dh vkSj B oLrq Y dh vfèkd ek=kk ysuk pkgrk gSA izR;sd dh fLFkfr igys
ls vPNh gks tk,xh vkSj nwljs dh fLFkfr cqjh ugha gksxh] c'krsZ fd og mis{kkÑr vfèkd mQ¡ps mnklhurk oØ
ij pyk tk,A eku yhft, fd os E fcanq ls R fcanq ij vk tkrs gSaA R fcanq ij] A dks Y dh oqQN FkksM+h
ek=kk dk ifjR;kx djus ls X dh vfèkd ek=kk izkIr gksrh gSA tcfd B dks X dh oqQN ek=kk dk ifjR;kx
djus ij Y dh vfèkd ek=kk izkIr gksrh gSA B dh fLFkfr esa dksbZ lqèkkj ugha gksrk D;ksafd og mlh mnklhurk
oØ B ij jgrk gS] ijaarq A dh fLFkfr R ij igys ls cgqr vPNh gS D;ksafd og A ls vis{kkÑr vfèkd
1 1
mQ¡ps mnklhurk oØ A ij vk x;k gSA ij] ;fn A vkSj B nksuksa E ls P ij vk tk,¡] rks A dh fLFkfr
3
igys tSls gh jgrh gS D;ksafd og mlh mnklhurk oØ A ij gSA B dh fLFkfr igys ls cgqr vPNh gks tkrh
1
gS D;ksafd og B ls B ij pyk x;k gSA osQoy ml le; nksuksa vis{kkÑr vfèkd mQ¡ps mnklhurk oØksa ij
1 3
gksaxs] tc os E ls Q ij vk tk,¡A

fp=k 22-1

X X
b
O
b
E C
Y
a Y
b
R
A
Q 3
Y A Y
2 B
P B 2 1
C
B A 1
3
O X
a a X
bl izdkj PQ rFkk R fofue; osQ rhu fopkj.kh; fcanq gSaA lafonk oØ (Contract curve) CC bu
Li'kZ&fcanqvksa dk ekxZ gS] tks fofue; dh mu fofHkUu fLFkfr;ksa dks izdV djrk gS tks X vkSj Y dh
LFkkukiUurk dh lhekar njksa esa lekurk ykrh gSaA blfy, CC oØ ij dksbZ Hkh fcanq fofue; dh b"Vre n'kk
dks larq"V djrk gSA ijarq lafonk oØ CC osQ lkFk&lkFk nksuksa esa ls fdlh Hkh fn'kk esa xfr] ,d O;fDr dks
nwljs dh ykxr ij igys ls vPNk cukrh gSA bl izdkj lafonk oØ ij izR;sd fcanq ijsVks osQ vFkZ esa] b"Vre
lekt dY;k.k dks izdV djrk gS] ijarq vfèkdre lekt dY;k.k dk vlyh b"Vre fcanq vfuf'pr jgrk
gSA ;fn lafonk oØ osQ Q fcanq dh fLFkfr ij nksuksa le>kSrk dj ysa] rks ;g vfèkdre lekt dY;k.k dk
fuf'pr fcanq gks ldrk gSA ijarq blesa ,d ewY; fu.kZ; 'kkfey gSA okLro esa] tSlk fd izksisQlj cks¯YMx us
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crk;k gS] ^^bl ekU;rk esa fd b"Vre fcanq lafonk oØ ij gh fLFkr gksuk pkfg, vius vki esa ,d
egÙoiw.kZ ewY; fu.kZ; gS fd yksx tks pkgrs gSa] og mUgsa vo'; feyuk pkfg,A** ;fn ewY; fu.kZ; eku fy,
tk,¡ rks ijsVks dk xSj&b"Vre (Non-optimum) fcaanq] tSls fd E] vfèkdre lekt dY;k.k dh fLFkfr

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