Dab tsi yog qhov zoo sib xws ntawm monopoly thiab oligopoly?
Dab tsi yog qhov zoo sib xws ntawm monopoly thiab oligopoly?

Video: Dab tsi yog qhov zoo sib xws ntawm monopoly thiab oligopoly?

Video: Dab tsi yog qhov zoo sib xws ntawm monopoly thiab oligopoly?
Video: Saib Xyoo 2022 | Saib Hmoov 12 Tug Tsiaj 2024, Kaum ib hlis
Anonim

Cov zoo sib xws ntawm oligopoly thiab txoj cai kev sib tw yog: Lawv ob leeg pom kev sib tw tsis zoo hauv qhov ntawd oligopoly muaj tsawg tus neeg muag khoom thaum txoj cai muaj ntau tus neeg muag khoom. Cov tuam txhab muaj qee theem kev tswj hwm tus nqi hauv ob qho tib si kev sib tw.

Xav txog qhov no, monopolies thiab oligopolies zoo sib xws li cas?

A txoj cai muaj ib lub tuam txhab uas tsim cov khoom uas tsis muaj kev hloov pauv, thaum ib qho oligopoly kev lag luam muaj tsawg tsawg ntawm cov tuam txhab loj uas tsim tawm zoo sib xws , tab sis cov khoom sib txawv me ntsis. Hauv ob qho tib si, muaj kev cuam tshuam tseem ceeb rau kev nkag mus rau lwm lub lag luam.

Tsis tas li ntawd, qhov zoo sib xws ntawm kev sib tw monopolistic thiab monopoly yog dab tsi? Nyob rau hauv ib tug monopoly , tsuas muaj ib tus neeg tsim khoom uas txiav txim siab qhov ntau thiab tus nqi ntawm cov khoom. Thaum hauv kev sib tw monopolistic muaj ntau tus neeg muag khoom ywj pheej thiab txhua lub tuam txhab muaj qhov sib koom ua lag luam me me li no tsis muaj ib lub tuam txhab muaj peev xwm tseem ceeb tshaj tus nqi.

Ib yam li ntawd, qhov zoo sib xws thiab qhov sib txawv ntawm oligopoly thiab monopolistically sib tw ua lag luam qauv yog dab tsi?

Dominance – Qhov taw qhia ntawm lub Qauv Piv txwv li, ib qho kev lag luam uas muaj 4000 cov tuam txhab zoo ib yam yog feem ntau suav tias yog monopolistic kev sib tw ,ua, a kev lag luam nrog tib tus naj npawb ntawm cov tuam txhab, ntawm cov uas, tsuas yog 4 yog tus loj thiab dominating, yog lub npe hu ua kev ua lag luam oligopoly.

oligopoly piv nrog lwm cov qauv kev lag luam li cas?

Oligopoly muaj tshwm sim thaum tsuas yog ob peb lub tuam txhab loj dominate ib kev ua lag luam nyob rau hauv sib piv rau ib tug ntshiab monopoly qhov twg ib tug ruaj dominates kev ua lag luam . Raws li kev sib tw monopolistic, cov oligopolies tuaj yeem sib tw los ntawm tus nqi lossis siv tsis yog tus nqi sib tw.

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