A kinked xav tau nkhaus tshwm sim thaum qhov kev thov nkhaus tsis yog txoj kab ncaj nraim tab sis muaj qhov sib txawv elasticity rau tus nqi siab dua thiab qis dua. Ib qho piv txwv ntawm kinked xav tau nkhaus yog tus qauv rau oligopoly.
Leej twg muaj kinked thov nkhaus?
American economist Sweezy tuaj nrog kinked thov nkhaus hypothesis piav qhia vim li cas tom qab tus nqi rigidity hauv oligopoly. Raws li kinked xav tau nkhaus hypothesis, qhov kev thov nkhaus ntsib ib tug oligopolist muaj ib tug kink ntawm tus nqi prevailing.
Vim li cas qhov kev thov nkhaus kinked hauv oligopoly?
Tus oligopolist ntsib qhov kev xav tau nkhaus vim kev sib tw los ntawm lwm tus neeg ua lag luam hauv khw. Yog tias tus oligopolist nce nws tus nqi siab dua tus nqi sib npaug P, nws xav tias lwm tus oligopolists hauv khw yuav tsis ua raws li tus nqi nce ntawm lawv tus kheej.
Sweezy oligopoly qauv yog dab tsi?
Tus qauv Sweezy, lossis tus qauv xav tau kinked, qhia tias tus nqi ruaj khov tuaj yeem muaj nyob tsis muaj kev sib koom ua ke hauv oligopoly. Ob lub tuam txhab "squabble" hla lub khw. Cov neeg soj ntsuam tau pom tias thaum twg tus nqi ntawm ib lub tuam txhab tau nce, tus nqi ntawm lwm lub tuam txhab tseem nyob tas li.
Vim li cas MR nkhaus tsis txuas ntxiv hauv oligopoly?
Vim qhov kink nyob rau hauv qhov kev thov nkhaus ntawm oligopolist, nws MR nkhaus yog tsis tu ncua ntawm theem ntawm cov zis sib xws rauua kink. MR muaj ob ntu ntu ntu dA sib haum rau sab sauv ntawm qhov xav tau nkhaus, thaum ntu los ntawm taw tes B sib raug rau sab qis ntawm kinked-thov nkhaus.
