Video: Dab tsi hloov ob qho tib si khoom thiab kev thov?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Qhov txo qis hauv xav tau = txo muab
Thaum qhov loj ntawm qhov txo qis hauv ob leeg thov thiab muab yog sib npaug, nws ua rau proportionate ua haujlwm ntawm ob leeg thov thiab muab nkhaus. Yog li ntawd, tus nqi sib npaug tseem zoo li qub tab sis muaj qhov txo qis ntawm qhov sib npaug.
Tsuas yog li ntawd, puas tuaj yeem muab khoom thiab xav tau hloov pauv tib lub sijhawm?
Kev piav qhia: Hloov hauv xav tau thiab muab yog tshwm sim los ntawm lwm yam tshaj li tus nqi. Factors tswj Kev thov yog cov txheej txheem sib txawv tswj hwm muab , li no ob leeg tuaj yeem hloov mus rau tib lub sijhawm . Piv txwv li, kev hloov pauv ntawm cov nyiaj tau los ntawm cov neeg siv khoom, kev hloov pauv ntawm saj thiab nyiam ua rau a ua haujlwm hauv xav tau nkhaus.
Tsis tas li ntawd, yuav ua li cas thaum ob qho khoom siv thiab kev thov txo qis? Yog ob leeg thov thiab muab kev txo qis , yuav muaj ib txo nyob rau hauv cov khoom sib npaug, tab sis qhov cuam tshuam ntawm tus nqi tsis tuaj yeem txiav txim siab. 1. Yog ob leeg thov thiab muab kev txo qis , cov neeg siv khoom xav yuav tsawg dua thiab cov tuam txhab xav tau muab tsawg, yog li cov zis yuav poob.
Ib yam li ntawd, dab tsi hloov kev xav tau thiab kev xa khoom?
Hauv lwm lo lus, kev txav mus los tshwm sim thaum hloov pauv ntau muab tsuas yog tshwm sim los ntawm kev hloov pauv ntawm tus nqi, thiab vice versa. Meanwhile, a ua haujlwm hauv a xav tau los yog muab nkhaus tshwm sim thaum ib tug zoo qhov ntau xav tau los yog muab hloov txawm tias tus nqi tseem zoo li qub.
Yuav ua li cas rau tus nqi thiab ntau npaum li cas thaum muab khoom thiab xav tau hloov?
Cov teebmeem ntawm Hloov hauv Supply thiab Demand Yog tias muab nkhaus hloov nqes, meaning muab nce equilibrium nqe ntog thiab cov kom muaj nuj nqis nce. Yog tias xav tau nkhaus hloov nqes, meaning xav tau txo tab sis muab tuav ruaj khov, lub equilibrium tus nqi thiab qhov ntau ob leeg txo.
Pom zoo:
Dab tsi yog qhov kev thov thiab hom kev thov hauv kev lag luam?
Hom Kev Xav Tau hauv Kev Lag Luam. Kev xav tau ntawm tus kheej thiab kev lag luam xav tau: Cov kev xav tau ntawm tus kheej yog hais txog qhov kev thov rau cov khoom thiab cov kev pabcuam los ntawm ib tus neeg siv khoom, qhov kev xav tau ntawm kev lag luam yog qhov kev thov rau cov khoom lag luam los ntawm txhua tus neeg siv khoom uas yuav cov khoom ntawd
Dab tsi yog tib neeg engineering thiab tib neeg yam xwm txheej thiab ergonomics cuam tshuam li cas?
Ergonomics (lossis tib neeg yam tseem ceeb) yog kev qhuab qhia kev tshawb fawb txog kev nkag siab ntawm kev sib cuam tshuam ntawm tib neeg thiab lwm yam hauv lub cev, thiab kev ua haujlwm uas siv txoj kev xav, cov hauv paus ntsiab lus, cov ntaub ntawv thiab cov txheej txheem los tsim kom zoo rau tib neeg kev noj qab haus huv thiab kev ua haujlwm tag nrho
Dab tsi yog qhov sib txawv ntawm ib qho kev xa khoom thiab ntau qhov kev xa khoom uas zoo dua yog vim li cas?
Ib qho kev nrhiav khoom tuaj yeem ua rau lub tuam txhab muaj kev pheej hmoo (piv txwv li, tus neeg muag khoom lub neej ntawd), tab sis, tib lub sijhawm, ntau lub tswv yim muab khoom nthuav tawm ntau dua cov nqi pib thiab tsis tu ncua vim xav tau kev tswj hwm ntau dua ib tus neeg muag khoom
Dab tsi ua rau kev hloov pauv hauv kev thov thiab kev xa khoom?
Hauv lwm lo lus, kev txav mus los tshwm sim thaum qhov kev hloov pauv ntawm cov khoom xa tuaj tsuas yog los ntawm kev hloov pauv ntawm tus nqi, thiab rov ua dua. Lub caij no, kev hloov pauv hauv qhov kev thov lossis cov khoom siv nkhaus tshwm sim thaum qhov zoo qhov xav tau lossis hloov pauv txawm tias tus nqi tseem zoo ib yam
Yuav ua li cas economists kwv yees los ntawm kev tsim ib qho kev thov nkhaus thaum twg qhov kev thov nkhaus yuav pab tau?
Raws li tus nqi ntawm qhov zoo lossis kev pabcuam txo qis tib neeg feem ntau xav yuav ntau ntawm nws thiab rov ua dua. Vim li cas aneconomist tsim kev lag luam xav tau nkhaus? Ua piv txwv yuav ua li cas tib neeg yuav hloov lawv cov kev yuav khoom thaum tus nqi hloov. Daim ntawv cog lus ntawm tus nqi thiab cov khoom lag luam