Faraz qilaylik, ik kin chi t lr m a m a h s u lo t ishlab c h iq arish xajm i
n olga teng. U n d a birinchi Firma b o z o r d a g i barcha talabni qo n d irad i va
m a k sim a l ishlab ch iq arish x a j m i g a erishadi. A g a r ikkinchi firm a
io 'Ia b ch iq arish n i bir birlikka oshirsa. u n d a birinchi firm a bozorda gi
q o lg a n ta labni q o n d irad i. (b o z o r d a g i ta la b -ik k in c h i firm a m a h s u lo ti g a
ta la b = b ir in c h i firm a ulu shi). A g a r ikkinchi firm a m a k s im a l d a r a ja d a
ishlab ch iq arish n i y o ' l g a q o ' y i b , b o z o r d a g i barcha talabni q ondirsa,
birin chi tlr m a o ‘z ishlab c h iqarishini n olga te n g las h tirish g a m a jb u r
b o 'la d i . S h u n d a y qilib. bir firm a n in g o p tim a l ishlab c h iq arish xajm i
b o s h q a bir r aq o b a tch i firm a n in g ishlab c h iq a ris h xajm ini oshirishi
yoki k a m a y ti r is h ig a q a r a b o 'z g a r i b turadi.
B irinchi f ir m a n in g ishlab ch iq a r ish c h i z i g 'i bilan ik kin chi f i r m a
n ing ishlab ch iq arish c h i z ig 'i k e s is h g a n
1
:
n u q ta g a m os k eluvchi
birinchi v a ik kin chi firm a la r to m o n i d a n is hlab c h i q a r ila d ig a n m a h s u
lot hajm la ri m u v o z a n a ti
K u rn o m uvozanati
deyiladi.
M u v o z a n a t n u q ta d a har bir tlr m a o ' z i n i n g r a qoba tchi firm a s i n in g
ishlab ch iq arish hajm ini aniq faraz qiladi. M u v o z a n a t n u q ta g a m os
h o ld a ishlab ch iq a r ilg a n m a h s u lo t hajm i ik k a la firm a u c h u n h am o p t i
mal h iso b la n a d i va hech qaysi firm a o ' z m a h s u lo ti n in g ishlab c h i q a
rish
h ajm ini
o p tim al
h a j m d a n
k o ' p r o q
yoki
k a m ro q
h a j m g a
o ' z g a r ti r is h d a n m a n f a a td o r em as.
M a h s u l o t h ajm ini optim al h a j m d a n h a r q a n d a y o 'z g a rtirilis h i
ik k a la f irm a n in g h a m d a r o m a d in i k a m a y i s h i g a olib keladi.
K u rn o m odeli d u o p o lis tla r K u rn o m u v o z a n a t h ola tida b o 'm a g a n -
da, ular shu m u v o z a n a t g a e r ishish u c h u n h ara k at qilishi m u m k in lig i
t o ' g ' r i s i d a h ec h narsa d e m a y d i. N im a u c h u n d e g a n d a , m o d e l d a r a q o -
b a t c h in i n g m a h s u lo t ishlab ch iq arish hajm i o ' z g a r m a s d e b qiIina digan
as o siy farazi b ajarilm a y d i. Flech qaysi f irm a n in g m a h s u lo t ishlab
c h iq a r ish hajm i o ' z g a r m a s d a n q o lm a y d i.
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