Page 473 - DECO401_MICROECONOMIC_THEORY_HINDI

bdkbZ 29 % chek p;u ,oa tksf[ke

oØ TU osQ :i esa fn[kk;k x;k gS ftlesa mi;ksfxrk vuqyac v{k ij rFkk vk; {kSfrt v{k ij fn[kkbZ xbZ gSA uksV
ekuk ,d O;fDr vius ?kj osQ fy, vkx ls Hkkjh uqdlku osQ ,d NksVs volj osQ fo#¼ chek djokrk gS
rFkk ,d ykWVjh fVdV Hkh [kjhnrk gS tks ,d cM+h thr dk NksVk volj iznku djrk gSA ,d O;fDr dk]
tks ,slk fojksèkkHkklh O;ogkj izQhMeSu rFkk lSost }kjk ,d oqQy mi;ksfxrk oØ ls fn[kk;k x;k gSA ,slk ,d
oØ igys ,d ?kVrh gqbZ nj ij mQij tkrk gS ftlls fd eqnzk dh lhekar mi;ksfxrk de gksrh tkrh gS vkSj
rc ;g ,d c<+rh gqbZ nj ij mQij dh vksj tkrk gS ftlls fd vk; dh lhekar mi;ksfxrk c<+rh gS fp=k
29-4 esa oØ TU igys fcanq F rd uhps dh vksj >qdrs gq, c<+rk gS vkSj rc fcanq K rd mQij dh vksj
1 1
>qdrs gq, c<+rk gSA ekuk ,d O;fDr dh vius ?kj ls vk;] vkx osQ fcuk FF mi;ksfxrk osQ lkFk OF
1
gSA vc og vkx osQ tksf[ke ls cpus osQ fy, chek djokrk gSA ;fn vkx ls ?kj ty tkrk gS rks mldh vk;
AA mi;ksfxrk osQ lkFk OA rd ?kV tkrh gSA fcanq A rFkk F dks feykdj] ge bu nks vfuf'pr vk;
1 1 1
fLFkfr;ksa osQ eè; mi;ksfxrk fcanqvksa dks izkIr djrs gSaA ;fn vkx u yxus dh laHkkO;rk P gS] rks bl O;fDr
dh visf{kr vk; gS]
Y= P (OF) + (1 μ P) (OA)
eku yks fd O;fDr dh visf{kr vk; (Y)] OE gS] rks A F fcanqfdr js[kk ij bldh mi;ksfxrk EE gSA
1 1 1
vc ekuk fd chek dh ykxr (chek izhfe;e) FD gSA bl izdkj] ml O;fDr dh chek osQ lkFk lqfuf'pr
vk; OD (= OF – FD) gS tks mls vkx u yxus dh laHkkO;rk okyh visf{kr vk; OE ls EE mi;ksfxrk
1
ls vfèkd mi;ksfxrk DD nsrh gSA blfy, og O;fDr tksf[ke ls cpus rFkk edku dks vkx yxus dh fLFkfr
1
esa FD izhfe;e nsdj lqfuf'pr vk; OD ikus osQ fy, chek djokrk gSA
vkx osQ fo#¼ edku dk chek djokus osQ ckn og O;fDr 'ks"k vk; OD osQ lkFk] ,d ykWVjh fVdV [kjhnus
dk fu.kZ; ysrk gS ftldh dher DB gSA ;fn og u thrs] rks mldh vk; BB mi;ksfxrk osQ lkFk OB
1
rd fxj tk,xhA ;fn og thr tk, rks mldh vk; KK mi;ksfxrk osQ lkFk OK rd c<+ tk,xhA bl izdkj]
1
1
mldh visf{kr vk;] ykWVjh u thrus dh P laHkkO;rk osQ lkFk gSμ
1
1
Y = P (OB) + (1 μ P ) (OK)
1
ekuk O;fDr dh visf{kr vk; (Y )] OC gS] rks bldh mi;ksfxrk mQijh fcanqfdr js[kk B K ij CC gS
1 1 1 1
tks mls ykWVjh fVdV [kjhnus ij vfèkd mi;ksfxrk (CC ) nsrh gSa tks ykWVjh u [kjhnus dh DD mi;ksfxrk
1 1
ls vfèkd gSA bl izdkj] og O;fDr ?kj osQ fy, vkx osQ fo#¼ chek osQ lkFk fVdV Hkh [kjhn ysxkA
vc ge TU oØ osQ mBrs gq, Hkkx F K esa visf{kr vk; OG ysrs gSa] tc vk; dh lhekar mi;ksfxrk
1 1
c<+ jgh gksrh gSA bl ekeys esa] ykWVjh fVdV [kjhnus dh mi;ksfxrk GG gS tks DD ls vfèkd gS ;fn og
1 1
ykWVjh fVdV u [kjhnrkA blfy, og viuh eqnzk ykWVjh ij yxk,xkA
vafare pj.k esa tc TU oØ ij K T {ks=k esa O;fDr dh visf{kr vk; OK ls vfèkd gS rks lhekar
1 1
mi;ksfxrk de gks jgh gS rFkk ifj.kkeLo:i] og vuqowQy laHkkoukvksa (favourable odds) osQ vykok]
ykWVjh fVdV [kjhnus esa ;k vU; tksf[ke okys fuos'kksa esa tksf[ke ysus dk bPNqd ugha gksrkA

Lo&ewY;kadu (Self Assessment)

cgqfodYih; iz'u (Multiple Choice Questions)μ

4- chek oaQiuh tksf[ke esa viukrh gSμ
(v) Hkkxhnkjh (c) fgLlsnkjh (l) [kjhnkjh (n) buesa ls dksbZ ugha
5- izR;sd oaQiuh dks izhfe;e dk feyrk gSμ
(v) nks fgLlk (c) ,d fgLlk (l) rhu fgLlk (n) buesa ls dksbZ ugha

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