.
. TC = FC+VC
FC = const
.
VC = F (Q)
( Q`), . , (Q`) .
, , .
. .. AFC = FC / Q
. AVC = VC/Q
. ATC = TC/Q = (FC+VC)/Q = FC/Q + VC/Q
.
MC = ∆TC / ∆Q = ∆VC/∆Q
. . . .
, .
. LATC , .
n- n-, () .
n- n-, () .
n- n-, .
7 . .:
1. ..
2. .. ()
3. .
..
.
V (Q*) :
1 Q*: MR (Q*) = MC (Q*)
:
2 │AB│ - ;
│AB│ = P* - ATC (Q*)
S P*BAC . = Q* × │AB│
Q` .,.. .
Q`` , .
...
Q*: MR (Q*) = MC (Q*)
│AB│ - .
S P*ABC ...
TR = P*×Q* = S OP*AQ*
|
|
DQ* - .
S OKDQ* = VC
S KCBD = FC
, .
, FC. , .
- .
1 : Q*: MR (Q*) = MC(Q*)
2 : AB .
│AB│ = P* - ATC (Q*)
S P*ABC
VC(Q*) = Q*×AVC(Q*) -
FC (Q*) = Q*×AFC(Q*)
- .
.
, .
.
, , .
:
P* = ATCmin .
P* = ATCmin = MR = MC
. P0. (Q0) ..
, , . (P1), . (P ≤ AVCmin)
, . .. ( Q2 P2). .
(P*) .. .., , .
8 . 2 :
1. ...
2. .
..
P > MR, MR = MC - P>MC
1 : Q*: MR(Q*) = MC(Q*)
Q* → P*
2 : │CQ│ -
│BC│ -
│BC│ = P* - ATC (Q*)
S P*BCD ..
.
1 : Q*: MR(Q*) = MC(Q*)
Q* → P*
2 : │BC│ -
S P*BCD .. . ( )
S LKQ*O
S P*BQ*O (TR)
S DCLK
: , . . .
|
|
. ..
. .
- , , , .
- , () . , , - , . , , -, , , , . . , , , () , , .
, , . (TR T), (MR ).
TR TC Qx, .
, 0 QA QB - , ( TR ). QA QB . Qopt TR T, , . .?max = TRD - .
MR = .
MR ( ) Qopt . Qopt . Dx , , . () , Qopt , OPAQopt, OATCBBQopt :
. :
, , :
1)
2)
|
|
, . , .