PPC qhia txog cov nqi them nqi li cas?
PPC qhia txog cov nqi them nqi li cas?

Video: PPC qhia txog cov nqi them nqi li cas?

Video: PPC qhia txog cov nqi them nqi li cas?
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Kev Tsim Nyog Muaj Peev Xwm Curve ( PPC ) yog ib tug qauv uas captures scarcity thiab cov cov nqi pheej yig ntawm cov kev xaiv thaum ntsib nrog qhov muaj peev xwm ua tau ob yam khoom lossis kev pabcuam. Lub bowed tawm zoo li tus PPC hauv daim duab 1 qhia tias muaj ntau zuj zus cov nqi pheej yig ntawm kev tsim khoom.

Ib yam li ib tug yuav nug, PPC qhia li cas txoj cai ntawm kev nce nqi?

Thaum txoj kab pem hauv ntej nws tus kheej txav mus, kev lag luam loj hlob yog hauv qab txoj kev. Thiab thaum kawg, txoj kab nkhaus ntawm pem hauv ntej qhia txog qhov txoj cai ntawm kev nce nqi txhais tias ib nce nyob rau hauv zus tau tej cov ib tug zoo coj txog nce poob ntawm lwm yam zoo vim muaj peev txheej yog tsis haum rau txhua txoj haujlwm.

Ib tug kuj yuav nug, vim li cas PPC hu ua tus nqi them nqi? Muaj peev xwm tsim tau Curve yog hu ua tus lub caij nyoog tus nqi nkhaus raws li nws yog nkhaus uas qhia tau hais tias kev sib txuas ntawm ob yam khoom thiab cov kev pabcuam uas tuaj yeem tsim tau nrog kev siv ntau dua ntawm kev muab cov peev txheej hauv txoj kev ua tau zoo tshaj plaws thiab nrog kev siv tshuab ntau lawm. PPC yog concave rau keeb kwm.

Yog li ntawd, PPC qhia txog kev poob haujlwm li cas?

Kev tsim khoom muaj peev xwm, uas txheeb xyuas qhov kev sib txuas ntawm ob yam khoom uas kev lag luam tuaj yeem tsim nrog cov peev txheej thiab thev naus laus zis, qhia tias poob haujlwm thaum ntau lawm yog nyob rau hauv lub ntau lawm possibilities nkhaus. Kev poob haujlwm txhais tau tias muaj peev xwm ua tau tsis siv rau kev tsim khoom.

Yuav ua li cas muab cov nqi sib piv hauv kev sib piv?

Ua piv txwv li no, yog lub teb chaws A thiab B faib cov peev txheej sib npaug rau ob qho khoom ua ke tso tawm yog: Tsheb = 15 + 15 = 30; Cov tsheb thauj khoom = 12 + 3 = 15, yog li lub ntiaj teb tso zis yog 45 m units. Nws muaj peev xwm tsim cov khoom los ntawm kev siv cov peev txheej tsawg, qis dua tus nqi pheej yig , uas muab lub teb chaws a sib piv kom zoo dua.

Pom zoo: