.
EPS > EPD − |
: P1 ; P2 | Q1 PS > Pd QS; Q2 PS < Pd − |
EPS < EPD − | |
P1 ; P2 . | : Q1 Pd > PS QS; Q2 PS > Pd − |
.
: ↑ ↓ | ||
Pe | Qe | |
S − const D ↑ D ↓ | ↑ ↓ | ↑ ↓ |
D − const S ↑ S ↓ | ↓ ↑ | ↑ ↓ |
é | ||
Pe | Qe | |
S ↑ D ↓ S↓ D ↑ | ↓ ↑ | |
S ↑ D ↑ S↓ D ↓ | ↑ ↓ |
. , .
- ,
.
, (Pd − Pe) | |
, (Pe − PS) | |
PdPeE D . PePSE . |
|
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