Qhov no qhia tau hais tias qhov kev teb ntawm qhov xav tau kom muaj kev hloov pauv ntawm tus nqi. Tus kheej tus nqi elasticity ntawm cov khoom yog feem pua ntawm cov khoom muab faib los ntawm feem pua ntawm cov nqi hloov. Qhov no qhia tau hais tias qhov kev teb ntawm cov khoom muab rau qhov kev hloov pauv ntawm tus nqi.
piv txwv ntawm tus kheej tus nqi elasticity yog dab tsi?
Tus nqi elasticity siv tus nqi ntawm cov khoom nws tus kheej. Piv txwv li, ntau npaum li cas hloov qhov xav tau ntawm kas fes thaum nws tus nqi nce. Meanwhile, cross-price elasticity siv tus nqi ntawm cov khoom muaj feem xyuam, uas tuaj yeem hloov pauv lossis ntxiv. Wb hais tias kas fes yog kev hloov tshuaj yej.
Koj ua li cas xam tus nqi elasticity ntawm kev thov piv txwv?
Examples
- Price Elasticity of Demand=Feem pua pauv ntawm qhov ntau / feem pua hloov ntawm tus nqi.
- Price Elasticity of Demand=-15% ÷ 60%
- Price Elasticity of Demand=-1/4 or -0.25.
Tus nqi sib txawv yog dab tsi?
Definition: Hla elasticity (Exy) qhia peb kev sib raug zoo ntawm ob yam khoom. nws ntsuas qhov rhiab heev ntawm qhov xav tau hloov pauv ntawm cov khoom X rau qhov kev hloov pauv ntawm tus nqi ntawm cov khoom Y. … Percentage hloov hauv Py=(P1-P2) / [1/2 (P1 + P2) qhov twg P1=thawj nqe ntawm Y, thiab P2=Tus Nqi Tshiab Y.
Qhov taw tes elasticity ntawm kev thov mis yog dab tsi?
Txoj kev mus kom ze suav qhov feem pua ntawm kev hloov pauv hauvkom muaj nuj nqis muab los ntawm kev faib cov kev hloov pauv hauv qhov ntau muab los ntawm qhov pib qhov ntau, thiab feem pua ntawm cov nqi hloov pauv los ntawm kev faib cov nqi hloov pauv los ntawm tus nqi pib. Yog li, tus qauv rau cov ntsiab lus elasticity mus kom ze yog [(Qs2 – Qs1)/Qs1] / [(P2 – P1)/P1].
