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. . 3.1 DL SL . 3.16 DLM SLM .
, . .
(. 3.2), W 0 L 0. , DS D S W 0 W 1. SS L 1, . , . (DL), (SL) . , , , , , . W 2, L 2, .
:
DL = + bW , b <0,
SL = + dW .
DL = SL = L *
+ bW = c + dW.
W * = ( - ) / (d - b), b <0.
L * = (ad - bc) / (d - b).
:
DL = W e D ,
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SL = BW e S ,
e D , e D < ,
e S , e S > 0.
, :
ln DL = ln A + e D ln W,
ln SL = lnB + e S ln W.
ln + e D 1n W = ln B + e S lnW, :
ln W * = (ln - ln B) / (e S - e D).
:
ln L * = (ln A e S 1n B e D) / (e S - e D).
.
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1. .
2. .
3. .
4. .
, : , , .
2. :
, , . , , ( ). . 3.3 DL S 1 L. W 1 L 1. , S 2 L, , L 2. W 2, , L 3, DL S 2 L.
:
, ;
, ;
;
, ( ).
( , , , . .). , . , ( ), , .
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, , . , , .
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. 3.4 SL , SRSL . W 1 - , L 2 . . D 1 L D 2 L W 2. , .
, , , , , . , , D 2 L D 1 L, . , . , .
, .