:
.
,
.
( ).
().
()
;
:
() .
,
-.
pq I
q I.
:
Σ
Σ
⋅
⋅
=
0 0
1 1
P q
P q
I pq,
.
pq I ,
( )
.
(pq I - 100) , %
.
, .. Δ =Σ ⋅ −Σ ⋅ 1 1 0 0 p q p q pq,
, ..
.
,
9.1. 9.1.
2001-2002 .
,
.
1.,
. .
.
.
.
.
0 0 p ⋅ q 1 1 p ⋅ q 0 1 p ⋅ q 1 0 p ⋅ q
1000 1200 18 20 18000 24000 21600 20000
2000 2500 15 16 30000 40000 37500 32000
2000 1500 10 10 20000 15000 15000 20000
- - - - 68000 79000 74100 72000
0 0 p ⋅ q - 2001 ,
1 1 p ⋅q - 2002 .
100 116,2%.
0 0
1 1 = ⋅ =
⋅
⋅
= Σ
Σ
P q
P q
I pq
|
|
2002
2001 _______ 1,16
16,2%,
Δ = 79000 − 68000 = 11000 pq . .
:
() ;
.
,
, .
,
, .. .
, ,
,
.
,
q I.
.
,
()
:
Σ
Σ
⋅
⋅
=
0 0
1 0
Q p
Q p
Iq.
,
()
.
Σ ⋅ 1 0 q p
;
Σ ⋅ 0 0 q p - _______ .
(−1 q I) , %
.
Δ =Σ −Σ ⋅ () 1⋅ 0 0 0 q p q p pq
() .