MRTS (marginal rate of technological substitution) ( ):
MRTS=∆/∆L.
, MRTS=1, (. 58).
. 58.
, MRTS=0 ∞, (. 59).
. 59.
. 60 , (RS < 1). .
. 60. RS < 1.
, . 61 (RS >1). .
. 61. RS >1
, , ; , [26].
, , .
(FC fixed cost) , ( , , , ).
(VC variable cost) , ( , , ..).
( ) (TC total cost):
TC=FC+VC.
, . 62.
. 62.
, .
(AFC average fixed cost) :
AFC= FC:Q.
(AVC - average variable cost) :
AVC= VC:Q.
(ATC - average total cost) , :
ATC= TC:Q,
ATC= AFC+ AVC.
, (. 63).
.63 ,