Umsebenzi production

umsebenzi Production - kubonakaliswa ngokusebenzisa imodeli kwezoqoqosho okuba ukuxhomekeka yemali imveliso evela imibandela ahambelanayo zemveliso kunye ngalo yenziwe. Makhe sihlolisise lo mba ngokucacileyo ngaphezulu.

umsebenzi Production usoloko ngendlela ethile, ekubeni yenzelwe ukuba iteknoloji ethile. Intshayelelo izinto zobugcisa ezintsha kungadala utshintsho okanye yenza uhlobo olutsha ukuxhomekeka.

Lo msebenzi ingasetyenziswa ukufumana eyiyo (ubuncinane) isixa iindleko, eziyimfuneko ukuze imveliso ethile impahla. Ngokuba yonke imisebenzi zemveliso, kungakhathaliseki ukuba yintoni uhlobo lwemveliso abamele, lubonakala ngeempawu ezixhaphakileyo ezifana:

• ukukhula umthamo impahla eyenziweyo ngenxa into enye kuphela (resource) has a mda aphelayo (kwigumbi omnye ukusebenza ngokuqhelekileyo kuphela inani elithile labasebenzi, ekubeni isithuba lunqongophele ndawo);

• izinto bemveliso ukuba interchanged (automation kwenkqubo yemveliso) kunye oluncedisanayo (abasebenzi kwakunye nezixhobo).

Kule ndlela jikelele umsebenzi ivelisa ngolu hlobo lulandelayo:

Q = f (K, L, M, T, N), apho ifomula

Q - mali kwempahla eveliswe;

K - izixhobo (capital);

M - iindleko izinto kunye nezinto ekrwada;

T - zobugcisa ezisetyenziswayo;

N - ukukwazi zoshishino.

Types of nemisebenzi yemveliso

Kukho iintlobo ezininzi kulo mtshato, nto leyo uthathe ingqalelo isiphumo zombini kunye emininzi kule miba ibalulekileyo. Nangona kunjalo, lo waziwa kakhulu iintlobo ezimbini eziphambili umsebenzi zemveliso: imodeli factor-ezimbini kwifom Q = f (L; K) kunye Cobb-Douglas.

imodeli-factor ezimbini Q = f (L; K)

Le modeli iqwalasela ukuxhomekeka lwe output (Q) of iindleko zabasebenzi (L) kunye eyinkunzi (L). Lidla ngokuba uhlalutyo le modeli isebenzisa iqela isoquants. Isoquant - oko egopheni edibanisa zonke lwendibaniso ezenzekayo phantsi kwemiba yemveliso, ukuvumela ukuvelisa imali ethile yempahla. I-X-axis idla lubhiyozelwa iindleko zabasebenzi, kunye Y-axis - eyinkunzi. Kwigrafu enye ibonisa isoquants eziliqela, iyileyo lihambisana umthamo ethile kwemveliso xa usebenzisa iteknoloji ethile. Isiphumo imephu isoquants kunye izixa ezahlukeneyo impahla eyenziweyo. Yena uya kuba umsebenzi imveliso kwishishini.

Kuba isoquants luphawulwa iimpawu ngokubanzi ilandelayo:

• i ngakumbi kwigophe ukusuka imvelaphi, kokukhona umthamo imveliso;

• isoquant phakathi kunye nembono ezantsi ngenxa yokuba ekuhleni ukusetyenziswa eyinkunzi kunye umthamo uthotho kwempahla eveliswe ebangela ukukhula iindleko zabasebenzi;

• phakathi imilo igophe isoquant kuxhomekeke qondo liphezulu avumelekile yenkqubo kufakwe (imali eyinkunzi leyo endaweni iyunithi enye eyongezelelweyo umsebenzi).

Cobb-Douglas umsebenzi

Lo msebenzi yemveliso ibizwa imbeko oovulindlela ababini American, apho ngumthamo opheleleyo kwemveliso Y kuxhomekeke kwizibonelelo ezisetyenziswa kwinkqubo yemveliso, ezifana yabasebenzi L kunye capital K. Its ifomula:

Y = AKαLβ,

apho α kunye b - ihlupha (α> 0 kwaye b> 0);

K kunye L - ngokulandelelana eyinkunzi kunye nabasebenzi.

Ukuba sum of the constants α kunye b ilingana omnye, ngoko ke Kucingelwa ukuba umsebenzi onjalo ekhoyo rhoqo returns kwisikali imveliso. Ukuba parameters K kunye L nanda yi inomlingani, ngoko Y nayo kufuneka liphindaphindwe into efanayo.

imodeli Cobb-Douglas kunokwenzeka ukuba isicelo nayiphi na inkampani ngamnye. Kulo α mzekelo - kuba umlinganiselo weendleko zizonke lusenziwa eyinkunzi kunye β - iqhezu ukuhamba ukusebenza. Cobb Douglas model nazo ziquka variables ngaphezu ezimbini. Umzekelo, ukuba N - eli lizwe, umsebenzi imveliso kuthatha uhlobo Y = AKαLβNγ, apho γ - rhoqo (γ> 0), kwaye α + β + γ = 1.