Video: Yog vim li cas ib tug monopoly tsis muaj cov khoom siv nkhaus?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
A txoj cai ruaj tsis muaj zoo txhais khoom nkhaus . Qhov no yog vim lub fact tias cov zis txiav txim ntawm ib monopolist tsis yog tsuas yog nyob ntawm tus nqi marginal tab sis kuj nyob ntawm cov duab ntawm qhov kev thov nkhaus . “Yog li ntawd, hloov pauv hauv kev thov tsis ua taug qab cov nqi thiab ntau npaum li qhov tshwm sim nrog kev sib tw khoom nkhaus .”
Ntawm no, puas yog ib tug monopolist muaj ib qho kev qhia luv luv piav qhia?
Txawm hais tias txoj cai cov tuam txhab txiav txim siab txog qhov ntau npaum li cas rau khoom (raws li tau piav qhia hauv tshooj no), a monopoly ua tsis yog muaj cov khoom siv nkhaus . A khoom nkhaus qhia peb qhov ntau uas cov tuam txhab xaiv khoom ntawm tus nqi twg.
Qhov thib ob, yog vim li cas MC mov nkhaus? Cov marginal nqi nkhaus yog a khoom nkhaus tsuas yog vim muaj kev sib tw zoo kawg nkaus sib npaug ntawm tus nqi nrog marginal nqi . Qhov no tshwm sim tsuas yog vim tus nqi sib npaug ntawm cov nyiaj tau los marginal rau lub tuam txhab kev sib tw zoo kawg nkaus. Yog li ntawd, lub marginal nqi nkhaus tsis yog lub tuam txhab khoom nkhaus.
Tom qab ntawd, ib tus kuj tseem nug, yog Marginal tus nqi ntawm cov khoom siv rau kev ua lag luam?
Monopoly tsis tsim cov zis los ntawm kev nce thiab nqis raws nws marginal nqi nkhaus . Cov marginal nqi nkhaus yog li no tsis yog muab kev nkhaus rau monopoly.
Puas yog cov khoom siv nkhaus yog tus nqi marginal?
Lub tuam txhab khoom nkhaus nyob rau hauv luv luv khiav yog nws marginal nqi nkhaus rau tus nqi siab tshaj qhov nruab nrab kuj sib txawv nqi . Yog tias tus nqi yog $ 10 lossis ntau dua, txawm li cas los xij, nws tsim cov khoom lag luam uas tus nqi sib npaug marginal nqi . Cov marginal nqi nkhaus yog li no nws khoom nkhaus ntawm txhua tus nqi ntau dua $10.
Pom zoo:
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