Video: Allocative thiab productive efficiency nyob qhov twg?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
puv efficiency txhais tau tias tsim qhov "txoj cai" ( Allocative efficiency ) tus nqi nyob rau hauv "txoj cai" txoj kev ( productive efficiency ). Allocative efficiency tshwm sim qhov twg tus nqi sib npaug ntawm tus nqi marginal (P = MC), vim tias tus nqi yog tib neeg kev ntsuas ntawm tus txheeb ze tus nqi ntawm cov khoom ntawm cov paj lossis nws cov txiaj ntsig marginal.
Dhau li ntawm qhov no, dab tsi yog kev tsim khoom thiab faib kev ua haujlwm?
Ua Tau Zoo vs ua faib efficiency . Productive efficiency muaj kev txhawj xeeb nrog txoj kev zoo tshaj plaws ntawm kev tsim khoom; tsim cov khoom ntawm tus nqi qis tshaj. Allocative efficiency muaj kev txhawj xeeb nrog kev pom zoo ntawm kev faib khoom thiab kev pabcuam.
Tsis tas li ntawd, kev tsim khoom thiab kev faib ua haujlwm puas tuaj yeem tshwm sim ua ke? Productive thiab Allocative Efficiency . Thaum kev sib xyaw ua ke ntawm cov khoom tsim tau poob rau hauv PPF, ces lub zej zog ua haujlwm tsis zoo. Allocative efficiency txhais tau hais tias kev sib xyaw ua ke ntawm cov khoom lag luam uas ib pawg neeg tsim khoom sawv cev yog kev sib xyaw ua ke uas tib neeg xav tau.
Kuj paub, qhov twg yog qhov ua tau zoo?
Hauv lwm lo lus, productive efficiency tshwm sim thaum qhov zoo lossis cov kev pabcuam raug tsim los ntawm tus nqi qis tshaj. Nyob rau hauv kev sib npaug ntev rau kev ua lag luam zoo sib xws, productive efficiency tshwm sim nyob rau hauv lub hauv paus ntawm qhov nruab nrab tag nrho tus nqi nkhaus-i.e. qhov twg tus nqi marginal sib npaug nruab nrab tus nqi tag nrho-rau txhua qhov zoo.
Dab tsi yog txhais los ntawm allocative efficiency?
Txhais : Allocative efficiency yog lub tswv yim kev lag luam uas tshwm sim thaum cov khoom tsim tawm yog ze li sai tau rau tus nqi marginal. Hauv qhov no, tus nqi uas cov neeg siv khoom txaus siab them yog yuav luag sib npaug ntawm cov nqi hluav taws xob uas lawv tau txais los ntawm qhov zoo lossis kev pabcuam.
Pom zoo:
Yuav ua li cas yog qhov tsawg kawg nkaus pob zeb npog nyob rau hauv mm ntawm ib tug cam khwb cia nyob rau hauv qhov chaw pob zeb tso tawm tsam thiab mus tas li raug rau lub ntiaj teb?
Table-1: Yam Tsawg Npog Thickness rau Cast-in-Place Qhob Hom kev tsim ua vaj tse hla, hli Qhob nrum tiv thaiv thiab txuas mus tas li nrog hauv av 75 Pob zeb sib chwv nrog av lossis dej No. 19 txog No. 57 tuav 50 No. 16 bar thiab me dua 40
Dab tsi txaus ntshai zoo kawg li nws yog qhov peb yuav tsum tau khawb trenches thiab sim cov roj npog qhov ncauj qhov ntswg ntawm no vim muaj kev sib cav nyob hauv lub tebchaws nyob deb ntawm cov neeg uas peb tsis paub dab tsi?
Qhov txaus ntshai npaum li cas, zoo heev, zoo kawg yog tias peb yuav tsum tau khawb trenches thiab sim roj-qhov ncauj qhov ntswg ntawm no vim muaj kev sib cav nyob rau hauv ib lub teb chaws nyob deb ntawm cov neeg uas peb tsis paub dab tsi. Nws zoo nkaus li tseem tsis yooj yim dua tias kev sib cav uas twb tau hais tseg hauv txoj cai yuav tsum yog kev ua tsov rog
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