, , .
, P = LRMC. , , .
, , , , - . , . , , .
䒺, , .
, . .
0, . . ʳ . . , P = LRAC min.
, .
(industry equilibrium) - , .
, P = LRMC. , , .
, , - . , . , .
䒺, - .
, . .
0, . . ʳ . . , P = LRAC min.
, - :
1. P = LRMC - .
2. P = LRAC min - .
. 4. () ()
|
|
г , . Pl, .
LM = L = L, (4)
, -, (LMC = LAC) LMC = L); -, , (L = LAC).
(4) :
SMC = SAC = LMC = LAC = L. (5)
, . 5.
. 5.
, 泺 . , .
, , , .
:
1. , .
2. , .
3. .
, .
:
- . , , ;
- , , .
, .
103. :