Cov txheej txheem:
Video: Dab tsi yog kev sib tw zoo meej hauv microeconomics?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Ntshiab los yog kev sib tw zoo meej yog cov qauv kev lag luam theoretical uas tau ua raws li cov hauv qab no: Txhua lub tuam txhab muag cov khoom lag luam zoo ib yam (cov khoom lag luam yog "khoom muag" lossis "homogeneous"). Txhua lub tuam txhab yog tus nqi coj tus nqi (lawv tsis tuaj yeem cuam tshuam tus nqi lag luam ntawm lawv cov khoom). Kev sib koom ua lag luam tsis muaj kev cuam tshuam rau tus nqi.
Ua raws li qhov no, qhov kev sib tw zoo meej hauv kev lag luam nrog cov piv txwv yog dab tsi?
A zoo kawg nkaus kev sib tw kev ua lag luam yog ib qho hypothetical heev; Txawm li cas los xij, cov neeg tsim khoom hauv ntau qhov kev lag luam ntsib ntau lub tuam txhab sib tw muag cov khoom zoo sib xws; Raws li qhov tshwm sim, lawv yuav tsum feem ntau ua raws li tus nqi nqa khoom. Economists feem ntau siv kev lag luam ua liaj ua teb ua ib qho piv txwv ntawm kev sib tw zoo meej.
Tsis tas li ntawd, qee qhov piv txwv ntawm kev sib tw zoo meej yog dab tsi? Piv txwv ntawm kev sib tw zoo meej
- Kev lag luam pauv txawv teb chaws. Ntawm no txiaj yog txhua homogeneous.
- Kev lag luam ua liaj ua teb. Qee zaum, muaj ntau tus neeg ua liaj ua teb muag cov khoom zoo ib yam rau lub khw, thiab ntau tus neeg yuav khoom.
- Internet ntsig txog kev lag luam.
Tom qab ntawd, lo lus nug yog, koj txhais li cas los ntawm kev sib tw zoo meej?
Txhais ntawm ' Kev sib tw zoo meej ' Txhais : Kev sib tw zoo meej piav qhia txog kev ua lag luam nyob qhov twg kev sib tw yog nyob rau ntawm nws qhov loj tshaj qhov ua tau. Txhawm rau kom meej meej, lub lag luam uas nthuav tawm cov yam ntxwv hauv qab no hauv nws cov qauv tau hais los qhia kev sib tw zoo meej : 1. Ntau tus neeg yuav khoom thiab muag khoom.
5 yam ntxwv ntawm kev sib tw zoo meej yog dab tsi?
Cov yam ntxwv hauv qab no yog qhov tseem ceeb rau lub neej ntawm Kev Sib Tw Zoo Tshaj:
- Cov Neeg Yuav Khoom Loj thiab Muag Khoom Loj:
- Homogeneity ntawm cov khoom:
- Nkag Mus Dawb thiab Tawm Tawm Ntawm Cov Tuam Txhab:
- Perfect Knowledge of the Market:
- Zoo meej Mobility ntawm Cov Yam Tseem Ceeb ntawm Kev Tsim Khoom thiab Cov Khoom Muag:
- Tsis Muaj Kev Tswj Tus Nqi:
Pom zoo:
Leej twg yog cov neeg sib tw yuav ua li cas kev sib tw kev sib tw kev sib tw tus cwj pwm thiab kev sib tw kev sib tw tau teev tseg hauv Tshooj 5?
Kev sib tw kev sib tw muaj kev txhawj xeeb txog kev ua tsis tu ncua thiab cov lus teb ntawm lub tuam txhab thiab nws cov neeg sib tw ncaj qha rau kev ua lag luam zoo. Kev sib tw muaj zog cuam tshuam txog kev ua txuas mus ntxiv thiab cov lus teb NTAWV QHOV TSEEB TSHAJ FIRMS sib tw hauv kev lag luam kom tau txais txoj haujlwm zoo
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Dab tsi yog qhov txawv ntawm kev sib koom tes thiab kev sib tw zoo meej?
Kev sib tw zoo meej yog ib hom kev lag luam uas muaj ntau tus neeg yuav khoom thiab cov muag khoom hauv khw. Cov neeg muag khoom hauv kev sib tw zoo kawg nkaus muag cov khoom lag luam homogenous. Monopoly yog cov qauv kev lag luam uas tsuas muaj ib tus neeg muag khoom ntawm coob tus neeg yuav khoom