Koj yuav suav tag nrho cov khoom hloov pauv li cas?

2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17

Nws yog txhais raws li lub tso tawm ib chav tsev ntawm cov khoom nkag los yog qhov nruab nrab ntawm qhov tag nrho cov khoom ib chav tsev ntawm cov tswv yim thiab tuaj yeem ua tau xam los ntawm kev faib cov Tag nrho cov khoom los ntawm inputs (variable yam).

Cov lus nug tseem yog, dab tsi yog tag nrho cov khoom?

Tag nrho cov khoom yog tag nrho kom muaj nuj nqis tso tawm uas ib lub tuam txhab tsim, feem ntau tau teev nyob rau hauv kev sib raug zoo rau ib tug txawv txav input. Tag nrho cov khoom yog qhov pib taw qhia rau kev txheeb xyuas luv luv ntau lawm . Nws qhia ntau npaum li cas tso tawm ib lub tuam txhab tuaj yeem tsim raws li txoj cai ntawm kev txo qis marginal rov qab.

Kuj Paub, dab tsi yog lub mis rau marginal khoom? Cov marginal khoom formula yog qhov kev hloov pauv hauv qhov ntau (Q) ntawm cov khoom tsim tau muab faib los ntawm kev hloov pauv hauv ib chav ua haujlwm (L) ntxiv (hloov hauv Q faib los ntawm kev hloov hauv L). Tus denominator hauv no sib npaug yog ib txwm ib tug vim tus qauv yog nyob ntawm txhua qhov kev nce hauv kev ua haujlwm.

Tsis tas li ntawd, kev sib raug zoo ntawm tag nrho cov khoom thiab cov khoom nruab nrab yog dab tsi?

Tag nrho cov khoom yog tag nrho tus nqi tsim tawm rau ib pawg ntawm cov peev txheej, cov khoom nruab nrab yog nruab nrab tus nqi ntawm ib chav tsev tsim ib txheej ntawm cov peev txheej, thiab marginal khoom yog tus nqi rau chav tsev tom ntej no yuav raug tsim tawm hauv cov peev txheej.

Tus qauv ntawm tag nrho cov khoom yog dab tsi?

Nws yog txhais raws li lub tso tawm ib chav tsev ntawm cov khoom nkag los yog qhov nruab nrab ntawm qhov tag nrho cov khoom ib chav tsev ntawm cov tswv yim thiab tuaj yeem xam los ntawm kev faib cov Tag nrho cov khoom los ntawm inputs (variable yam).