.


:




:

































 

 

 

 


.




 

- , , , .

, , , , . : () . , , ,

 

. . .

 

, , , () . , , , , .

. . . 6

, , . .

, , .. , (, ).


(profit) (total revenue) (total cost)

r= TR

TR (total revenue) ();

(total cost) ;

(profit) .

 

, ().

(total revenue TR) , :

TR = Q,

(price) ;

Q (quantity) .

(average revenue AR) , :

AR = TR / Q

(marginal revenue MR) , :

MR =ΔTR / ΔQ,

 

, : .

FC (. fixed costs) , . . , , . .

VC (. variable costs) , . . .

 

, . , . , . , ,

() ( total cost)) .

= FC + VC,

Q, - , FC , .

(VC) : , ; , , , , . , , ,

VC FC VC OF .

, , . .

.:

AFC (. average fixed costs), ;

AVC (. average variable costs), ;

(. average total costs), .

AFC = FC / Q AVC = VC / Q

ATC=TC / Q = AFC+AVC.

 

U- (. 6.2). . , . , , . , .

, , .

 

(. marginal costs) , , .. ,

MC=Δ /Δ Q

, . :

, , . , . , , , , . . . , . , .

( ) . : ( ).

 

, , , , . , () n-1 :

MR = TRn TRn-1

, , , , , . , , . . :

MR = .

, , , , . , , . , , , . , .

(M) , 1 , Q1 ,

, : = MR. , , , . , = .

- , , . , , ,

.

, . . .

2. - , . Q2 2, , OC2LQ2 ( OP2MQ2) , 22L .

3. . (=) , , ( 33L Q3

 

. , ? , -, , , -, .

, . ( , , ..).

, . , , 1000 . 1, . , . , , . , ( 2) , 2000 . .

, 3 3000 , 2000 . , 1, 2, 3), . 2000 .

, , .

, . .. , , , . , , . , . , , , , . , , .

 

, (. 6.6), , ,

= = = LAC

, , . , = , , . , AC=LAC , , . , = , . , , .





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