Kev siv hluav taws xob txiav txim siab ua haujlwm ntawm nws tus nqi thiab cov nyiaj tau los tiag tiag ntawm tus neeg. Lawv tau npaj ob qho qauv uas txawv tsuas yog hauv kev kho tus nqi. … Cov txiaj ntsig tseem ceeb tshaj tawm yog tias qhov xav tau hluav taws xob hauv tsev yog cov nyiaj tau los tsis yooj yimtab sis tus nqi elastic nyob rau lub sijhawm ntev.
Puas xav tau hluav taws xob tsis muaj zog?
Peb xaus lus tias kev thov hluav taws xob hauv xeev yog tus nqi inelastic hauv lub sijhawm luv, nrog rau tib lub xyoo elasticity ntawm -0.1. … Ntawm cov sectors, nws yog kev lag luam uas muaj qhov loj tshaj plaws-khiav tus nqi elasticity ntawm kev thov.
Yuav ua li cas rau qhov kev thov kom tsis muaj zog?
Inelastic thov yog thaum tus neeg yuav khoom qhov kev thov rau cov khoom tsis hloov ntau npaum li nws qhov kev hloov pauv ntawm tus nqi. Thaum nqi nce 20% thiab kev thov txo qis los ntawm tsuas yog 1%, qhov kev thov tau hais tias tsis muaj zog.
Puas yog tus nqi elasticity ntawm kev thov rau hluav taws xob yuav elastic dua li luv dua lossis ntev dua?
(Kev txiav txim siab ntawm tus nqi Elasticity) Puas yog tus nqi elasticity ntawm kev thov rau hluav taws xob yuav elastic dua li lub sijhawm luv lossis ntev dua? Kev xav tau ntau dua elastic nyob rau lub sijhawm ntev txij li kev hloov kho, piv txwv li txhim kho cov cuab yeej txuag hluav taws xob, tuaj yeem ua tau.
Yuav ua li cas thaum qhov kev thov yog tus nqi inelastic?
Inelastic thov hauv kev lag luam tshwm simthaum qhov kev thov rau cov khoom tsis hloov ntau npaum li tus nqi. … Cov neeg siv khoom yuav tsis yuav cov roj ntau dua lossis tsawg dua, txawm tias tus nqi nce lossis txo qis. Ib qho kev xav tau nkhaus graphically sawv cev rau nws. Qhov nkhaus nkhaus, qhov kev xav tau ntau dua rau cov khoom ntawd yog.
