, , (long run) , , ; , , .
(arc elasticity) () .
(unitary elasticity) , ; .
, , (short run) , . .
(inferior goods) , ( ).
(immediate period) , .
(inelastic supply) ; .
(inelastic demand) ; .
(normal good) , () , ().
(cross elasticity) .
(perfectly inelastic supply) , ; .
(perfectly inelastic demand) , ; .
(perfectly elastic supply) , ; .
(perfectly elastic demand) , ; , .
(Giffen goods) , .
(first necessity goods) , , - .
(luxury goods) , .
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(point elasticity) .
(elastic supply) ; .
(elasticity) .
() (price elasticity of demand (supply)) () 1 %.
(income elasticity of demand, Edi) .
(elastic demand) , ;
.
: [5, . 117130; 6, . 423430; 7, . 134140; 8, . 170198; 10, . 83100; 12, . 165177; 13, . 107114; 15, . 5051; 18, . 149173; 19 . 92106; 21, . 7078; 22, . 7276; 23, . 102105].