Txoj kev xav ntawm kev muab khoom thiab kev thov yog lub hauv paus ntawm cov qauv kev lag luam uas muaj nyob hauv ntau lub tebchaws tsim. Cov txheeb ze ntawm cov qauv yooj yim, pom kev pom thiab kev kwv yees tau zoo tau ua rau lub tswv yim no tau txais txiaj ntsig zoo ntawm cov kws tshawb fawb thiab cov kws tshawb fawb thoob ntiaj teb.
Lub hauv paus ntawm txoj kev xav ntawm kev muab khoom thiab kev thov tau tso tseg los ntawm kev lag luam kev lag luam nto moo apologists A. Smith thiab D. Ricardo. Tom qab ntawd, lub tswv yim no tau ntxiv thiab txhim kho kom txog rau thaum nws tau txais kev pom niaj hnub no.
Txoj kev xav ntawm kev muab khoom thiab kev xav tau yog nyob ntawm ntau lub tswv yim, qhov tseem ceeb ntawm cov uas yog, tau kawg, muab khoom thiab xav tau. Kev thov yog tus nqi tseem ceeb ntawm kev lag luam uas qhia txog kev xav tau ntawm cov neeg siv khoom rau ib yam khoom lossis kev pabcuam.
Cov kws tshawb fawb txheeb xyuas ntau qhov kev faib tawm ntawm kev thov. Piv txwv li, muaj ib tus neeg xav tau, uas yog, qhov xav tau ntawm ib tus pej xeem tshwj xeeb rau cov khoom tshwj xeeb hauv kev ua lag luam hauv nqe lus nug, thiabaggregate, uas yog, tag nrho qhov kev thov rau qee yam khoom thiab kev pabcuam hauv ib lub tebchaws.
Ntxiv rau, kev thov yog thawj thiab thib ob. Thawj qhov yog qhov xav tau rau cov khoom lag luam uas tau xaiv zoo nyob rau hauv dav dav. Qhov kev thov thib ob qhia txog kev txaus siab rau cov khoom ntawm ib lub tuam txhab lossis hom.
Txoj kev xav ntawm kev muab khoom thiab kev thov txhais qhov kawg raws li tus nqi ntawm cov khoom lag luam ntawm lub sijhawm tshwj xeeb uas cov neeg tsim khoom txaus siab muag. Nyob rau tib lub sijhawm, nws yuav tsum raug sau tseg tias cov khoom siv, xws li kev thov, tuaj yeem yog tus kheej thiab sib sau ua ke, thiab hom tom kawg txhais tau hais tias tag nrho cov khoom muaj nyob hauv ib lub tebchaws tshwj xeeb.
Qhov tseem ceeb ntawm kev xa khoom thiab kev thov tuaj yeem muab faib ua ntau pawg. Thawj qhov yuav tsum suav nrog cov uas tsis ncaj qha nyob ntawm kev ua haujlwm ntawm cov neeg yuav khoom thiab cov neeg tsim khoom. Qhov no yog, ua ntej ntawm tag nrho cov, cov kev sib raug zoo-kev lag luam nyob rau hauv lub teb chaws, lub xeev txoj cai nyob rau hauv lub sphere ntawm ntau lawm thiab noj, kev sib tw, nrog rau cov koom haum txawv teb chaws.
Internal yam tseem ceeb suav nrog kev sib tw ntawm cov chaw tsim khoom lag luam cov khoom lag luam li cas, tus nqi muaj peev xwm thiab kev lag luam li cas, nrog rau qib thiab kev tshaj tawm zoo, qib nyiaj tau los ntawm pej xeem, kev hloov pauv hauv cov ntsuas xws li zam, saj, kev quav yeeb quav tshuaj.
Txoj cai tseem ceeb uas qhov kev xav ntawm kev xa khoom thiab kev thov yog raws li cov cai ntawm kev lag luam ncaj nceespawg. Yog li, txoj cai ntawm kev thov tshaj tawm tias qhov ntau ntawm cov khoom lag luam, nyob rau hauv qee qhov xwm txheej tas li, nce yog tias muaj qhov txo qis ntawm cov khoom lag luam no. Ntawd yog, qhov xav tau ntau yog qhov sib npaug ntawm tus nqi ntawm qhov zoo.
Txoj cai ntawm kev muab khoom, ntawm qhov tsis sib xws, tsim kev sib raug zoo ntawm cov khoom siv thiab tus nqi: nyob rau hauv qee qhov xwm txheej tas li, qhov nce ntawm tus nqi ntawm cov khoom ua rau muaj qhov nce ntawm cov khoom hauv lub khw no.
Kev thov thiab kev muab khoom tsis sib cais ntawm ib leeg, tab sis nyob rau hauv kev sib cuam tshuam tas li. Qhov tshwm sim ntawm cov txheej txheem no yog lub npe hu ua tus nqi sib npaug, ntawm qhov kev thov rau cov khoom no tag nrho sib haum rau cov khoom siv.
