Page 131 - DECO402_MACROECONOMIC_THEORY_HINDI

bdkbZµ12% eqnzk dh ek¡x % eqnzk dk ifjek.k fl¼kar

ihxw osQ lehdj.k osQ vuqlkj] ;fn gesa eqnzk dh oqQy ek=kk (M) Kkr djuh gS rks fuEufyf[kr fofèk }kjk bls uksV
Kkr fd;k tk ldrk gSµ

kR
M = [c + h (1 – c)]
P

1
× 2000
4 1  + 1 (1− 1  500 1  + 1 × 1 = 500 × 2 1  + 1 
) =


= 1   210 2   1   210 2   1 2 20  
2 2
 1 1  1
= 1000  +  (blesa 1000 × = 500 #- yksxksa osQ ikl djsUlh ;k fofèk xzká eqnzk gS vkSj 1000 ×
 2 20  2

1
= 50 #- cSad eqnzk gSA)
20

11
= 1000 × = 550 #-
20

ihxw osQ vuqlkj ;fn k, R, c vkSj h dks fLFkj eku fy;k tk,
rks eqnzk dh iw£r esa gksus okys ifjorZu osQ dkj.k eqnzk osQ ewY;
esa vkuqikfrd ifjorZu gksxkA bls fp=k 12-2 }kjk Li"V fd;k
tk ldrk gSµ

fp=k 12-2 esa eqnzk dh ek¡x rFkk iw£r dks OX-v{k ij rFkk
eqnzk osQ ewY; dks OY-v{k ij fn[kk;k x;k gSA DD eqnzk dk
ek¡x oØ gSA Q M ; Q M ; rFkk Q M eqnzk dk iw£r oØ
1 1 2 2 3 3
gSA le; osQ ,d fuf'pr ¯cnq ij eqnzk dh iw£r fLFkj jgrh gS_
vr% bls ,d lhèkh [kM+h js[kk }kjk fn[kk;k x;k gSA tc eqnzk
dh iw£r OM ls c<+dj OM gks tkrh gS rc eqnzk dk ewY;
1 2
OP ls ?kV dj OP gks tkrk gSA eqnzk osQ ewY; esa deh eqnzk
1 2
dh iw£r esa gksus okyh o`f¼ osQ vuqikr esa gSA blh izdkj tc
fp=k 12-2
eqnzk dh iw£r OM ls OM c<+rh gS rc eqnzk dk ewY; OP
2 3 2
ls OP ?kV tkrk gSA
3
fiQj Hkh eqnzk osQ ewY; esa ifjorZu osQ lanHkZ esa ihxw us M dh vis{kk K dks vfèkd egÙo fn;k gSA vFkkZr~ eqnzk
dh iw£r dh vis{kk eqnzk dh ek¡x dks eqnzk osQ ewY; dk vfèkd egÙoiw.kZ fuèkkZjd ekuk tkrk gSA

jkcVZlu dk lehdj.k (Robertson’s Equation)

jkcVZlu dk lehdj.k osQ vuqlkj
M
M = PkT vFkok P =
kT

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