Page 76 - DECO401_MICROECONOMIC_THEORY_HINDI

O;f"V vFkZ'kkL=k osQ fl¼kar

uksV
fp=k 4-19 fp=k 4-20

Y Y

C
A Fall in Price of Oranges : from AB to AC
Fall in Price of Apples : from AB to AC B Rise in Price of Oranges : from AB to AD
Rise in Price of Apples : from AB to AD
Oranges Oranges D

O X O A
D B C X
Apples Apples

vc eku yhft, fd lscksa dh dher fLFkj jgrh gS ijarq larjksa dh dher esa ifjorZu vkrk gSA ;g eku fy;k
tkrk gS fd miHkksDrk dh vk; 4-00 #i;s fLFkj jgrh gS] tSlk fd fp=k 4-20 esa fn[kk;k x;k gS fd izkjafHkd
ctV js[kk AB gSA larjksa dh dherksa esa fxjkoV vkus ls ctV js[kk ljd dj AC gks tk,xh] tks ;g O;Dr
djsxh fd miHkksDrk viuh leku vk; osQ Lrj ls vc vfèkd larjs [kjhn ldrk gSA blosQ foijhr ;fn larjksa
dh dher esa o`f¼ gksrh gS rc ctV js[kk ihNs dh vksj ljd dj AD gks tk,xh tks ;g laosQr nsxh fd
miHkksDrk viuh fLFkj vk; ls vc larjksa dh de la[;k [kjhn ldrk gSA la{ksi esa] vU; ckrsa leku jgus
ij nks oLrqvksa esa ls ,d oLrq dh dher esa ifjorZu gksus osQ iQyLo:i ctV js[kk osQ <yku eas
ifjorZu gksrk gSA

4-14 miHkksDrk larqyu (Consumer’s Equilibrium)

izR;sd miHkksDrk vius ,d fuf'pr O;; ls vfèkdre larqf"V izkIr djuk pkgrk gSA ,d miHkksDrk rVLFkrk
oØ fo'ys"k.k dh lgk;rk ls ;g Kkr dj ldrk gS fd fofHkUu oLrqvksa osQ la;ksxksa ij mls viuh lhfer
vk; fdl izdkj O;; djuh pkfg, ftlls fd og vfèkdre larqf"V izkIr dj losQA tc miHkksDrk viuh
lhfer vk; ls vfèkdre larqf"V izkIr dj jgk gksrk gS rks bl voLFkk dks miHkksDrk larqyu dh voLFkk dgk
tkrk gSA vr% miHkksDrk larqyu ls vfHkizk; ,slh fLFkfr ls gS ftlesa miHkksDrk ,d fuf'pr vk; rFkk
fuf'pr dherksa ij oLrqvksa rFkk lsokvksa dk ,d ,slk la;ksx [kjhnrk gS ftlls mls vfèkdre larqf"V
izkIr gks jgh gks vkSj og mlesa fdlh Hkh izdkj dk ifjorZu djus dk bPNqd u gksA
dkSrlqo;kuh osQ 'kCnksa esa] ^^miHkksDrk ml le; larqyu esa gksrk gS tc og viuh fuf'pr vk; rFkk
cktkj dherksa ij viuh larqf"V dks vfèkdre djrk gSA** (The consumer is in equilibrium
when he maximises his satisfaction given his income and the market prices.
—Koutsoyiannis)

4-15 miHkksDrk larqyu dh nks vkèkkjHkwr 'krs±
(Two Basic Conditions of Consumer’s Equilibrium)

miHkksDrk larqyu ogk¡ ik;k tkrk gS tgk¡ ctV js[kk vkSj mUurksnj rVLFkrk oØ osQ chp Li'kZ (Tangency)
ik;k tkrk gSA

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