Cov txheej txheem:
- Koj qhia li cas yog tias nyiam yog homothetic?
- Is Cobb-Douglas homothetic?
- Vim li cas Cobb-Douglas homothetic?
- Puas yog qhov zoo tshaj plaws quasilinear?
Video: Puas yog qhov zoo meej ua tiav homothetic?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Teb: Yog, ob qho tib si yog homothetic Homothetic saj yog saj zoo li MRS yog tib yam raws li cov duab hluav taws xob los ntawm keeb kwm. Rau kev hloov zoo meej xws li Coke thiab Pepsi, MRS yog tib yam nyob txhua qhov chaw - uas txhais tau hais tias nws yeej zoo ib yam nrog rau txhua txoj kab hluav taws xob los ntawm keeb kwm.
Koj qhia li cas yog tias nyiam yog homothetic?
Tam sim no peb hais tias kev nyiam kev sib raug zoo yog homothetic yog rau ob pob x thiab y xws li x ∼ y, ces αx ∼ αy rau ib qho α > 0 cov lus nug, uas tseem nyuaj dua. nyiam kev sib raug zoo º yog homothetic yog thiab tsuas yog tias nws tuaj yeem sawv cev los ntawm cov khoom siv hluav taws xob uas yog homogeneous ntawm qib ib.
Is Cobb-Douglas homothetic?
Linear utilities, Leontief utilities thiab Cobb-Douglas utilities yog tshwj xeeb ntawm CES functions thiab yog li tseem yog homothetic. tsis tuaj yeem sawv cev ua homogeneous muaj nuj nqi.
Vim li cas Cobb-Douglas homothetic?
Nws tseem tuaj yeem pom cov lej suav hais tias Cobb-Douglas nyiam yog homothetic vim if XαY 1−α > (X)α(Y)1−α ces (tX)α(tY)1− α > (tX)α(tY)1−α (Qhov no tau ua pov thawj rau kev ua lej ua-ua rau Cobb Douglass cov khoom siv hluav taws xob yog homogeneous, txhais tau tias U(tX, tY)=tN U(X, Y) qhov twg N yog qib ntawm homogeneity.)
Puas yog qhov zoo tshaj plaws quasilinear?
zoo meej ntxiv xws li tshuaj yej thiab qab zib, ntawm qhov tod tes, yog tsis quasilinear hauv qhov zoo. Raws li txhua txoj kab ntsug emanating los ntawm kab rov tav axis, qhov nkhaus indifference ntawm qee qhov taw tes hloov ntawm kab rov tav mus rau ntsug. … Yog li ob yam ntawm cov khoom tsis yog quasilinear.
Pom zoo:
Puas yog qhov tsis meej pem lossis tsis meej pem?
Lub npe tsis meej pem tuaj yeem suav tau lossis suav tsis tauFeem ntau, feem ntau siv, cov ntsiab lus, feem ntau daim ntawv kuj yuav tsis meej pem. Txawm li cas los xij, hauv cov ntsiab lus tshwj xeeb, daim ntawv ntau ntau kuj tuaj yeem tsis meej pem xws li.
Thaum twg yog qhov ua haujlwm homothetic?
Homothetic functions yog qhov sib npaug ntawm homogeneous functions homogeneous functions Nyob rau hauv lej, homogeneous muaj nuj nqi yog ib tug nrog multiplicative scaling cwj pwm: yog tag nrho nws cov lus sib cav yog multiplied los ntawm ib yam, ces nws tus nqi yog multiplied by qee lub zog ntawm qhov xwm txheej no thiab txhua tus lej tiag.
Vim li cas Franz tsis meej pem dab tsi ntxiv rau nws qhov tsis meej pem?
Nws tsis meej pem nrog tus cwj pwm no li M Hamel yog tus kws qhia nruj thiab qhuab ntuas. Nws tsis meej pem ntxiv los ntawm cov neeg laus cov zos uas zaum hauv chav kawm thiab mloog cov lus qhia thiab tshooj qhia los ntawm M Hamel hauv chav kawm .
Dab tsi yog qhov kev sib raug zoo ntawm qhov tsis meej thiab cov ntsiab lus txhais?
tsis meej pem thiab txhais cov kev xav tau muaj feem cuam tshuam rau qhov lawv ob leeg qhia ntau txoj hauv kev rau ib lo lus lossis kab lus, es tsis muaj lus teb. Txhawm rau kom nkag siab qhov tseem ceeb ntawm ib lo lus lossis kab lus, yuav tsum muaj cov khoom tshwj xeeb uas tshem tawm txoj hauv kev rau qhov tsis meej .
Qhov txawv ntawm qhov tsis tiav thiab tsis tiav yog dab tsi?
Tsis tiav txhais tau tias (thiab txhais tau tias) tsis yog txhua qhov chaw. Lub Latin negative in-prefix twb txuas nrog, ua ntej lo lus tau qiv. Qhov opposite of uncompleted is ua tiav; i.e, tiav, ua tiav (ntawm kev ua ub no). Ua tiav yog qhov kev koom tes yav dhau los ntawm lus Askiv ua tiav, tsis yog lus Latin .
