Xov xwm thiab SocietyKev khwv nyiaj txiag

Pareto cai lij choj: 20/80

Pareto Law (Pareto kuj) - ib qho ntawm feem nthuav thiab feem ntau siv rau hauv kev xyaum cov qauv. Nws yog qhov cov empirical (dawb do siv nyob rau hauv kev xyaum). Feem ntau tsim economists thiab kev Vilfredom Pareto, kuj paub tias hauv lub npe "Pareto Law 20/80" nruab nrab yog ib tug qauv: "20 feem pua siab muab 80 feem pua ntawm cov kev tshwm sim, thiab lub seem 20 feem pua ntawm cov kev tshwm sim muaj peev xwm muab tau los ntawm thov ib tug 80 feem pua siab". Qhov no yog ib lub npe npaj Dzhozef Dzhuran. Raws li ib tug universal kev thiab economic hauv paus ntsiab lus, Pareto Txoj Kevcai thawj siv los ntawm Englishman Richard Koch.

Feem ntau cov feem ntau txoj kev cai no yog siv los mus ntsuam xyuas cov hauj lwm zoo ntawm ib txoj kev ua ub no thiab optimize nws tau. Nws hais tias txoj cai mus xaiv ib tug tseem ceeb leverage, koj yuav tau txais lub feem ntau tau, muab tsawg heev dag zog.

Pareto teeb kom meej meej qhia tau hais tias qhov ua rau ntawm cov teeb meem ces yuav tsum nyob rau hauv lub chav kawm ntawm tej kev ua si thiab, yog li ntawd, yuav pab tau tshem tawm lawv.

ua daim ntawv thov

Piv txwv li, ib tug ruaj koom nyob rau hauv kev pab cuam, kaum tus neeg. Raws li cov Pareto hauv paus ntsiab lus, ob tug ntawm kaum neeg ua hauj lwm dab tsi rau li 80% ntawm cov profits ntawm lub enterprise, thaum lub seem yim - tsuas yog 20. Yog hais tias koj lub koom haum yog nyob rau hauv tej yam kev mob uas yuav tsum tau txo ntawm cov neeg, tus thawj coj yuav tsum txheeb xyuas txhua kev ua tau zoo. Nrog zoo optimization ntawm cov yuav txo tau yuav tsum yuav raug Yim neeg los ntawm muab 20 feem pua ntawm cov kev tshwm sim.

Pareto txoj cai yuav tsum muaj ntaub ntawv nyob rau hauv txawv teb: 20% ntawm cov neeg tuaj saib rau lub tsev noj mov rau 80% profit lub tsev kawm ntawv; 20% ntawm lub ruaj txiav txim rau 80% ntawm tag nrho cov turnover, 20% ntawm Internet resources xyuas los ntawm 80% ntawm cov neeg siv, thiab hais txog. Tsis tas li ntawd zoo hauv paus ntsiab lus nyob rau hauv nom tswv science thiab NWS-yees (siv nrog ua processor kev kawm).

Lus xaus los ntawm Pareto Law

  • Tsuas yog 1/5 ntawm tus neeg kev ua ub no, pab pawg neeg ntawm cov neeg los yog ib lub tuam txhab yog tiag tiag zoo; lub tshuav 4/5 yuav raug muab tso rau lwm tus neeg, los yog txawm xam tau tias yog ruaj.
  • 80% ntawm peb cov kev nqis tes ua yuav tsis muab cov kev kawm tau.
  • Nyob rau hauv tej yam / kev muaj thaum yam.
  • Loj-scale zoo txim tshwm sim los ntawm ib tug me me muaj pes tsawg tus ntawm puas yam.
  • Cov zoo zoo tiav kev kawm xwb ib tug me me ib feem ntawm cov neeg los yog ua ub no.
  • Tiag tseem ceeb tshaj yog heev me me, thiab sab - ib tug ntau.

cov kev tshawb pom yuav tau mus thov nyob rau hauv yuav luag tag nrho cov spheres ntawm tib neeg kev ua si. Txawm nqi kawm ntawv: txog 20% ntawm lub sij hawm yuav tsum to taub los ntawm 80% ntawm cov khoom, thiab vice versa. Lub hauv paus ntsiab lus ntawm Relativity

Ntawm cov hoob kawm, kev cai lij choj ntawm Pareto - tsis yog ib tug panacea, thiab qhov no faib ua feem tsis yog universal. 80/20 raws nraim tib yam tsis tshua muaj heev nyob rau hauv hais txog zauv kev faib ua feem rau kev muaj tiag. Muaj correlations 70/30 los yog 60/40. Txawm li cas los, cov teeb meem uas 50 feem pua ntawm cov yam tseem ceeb muab 50 feem pua ntawm cov kev tshwm sim, nws yog tsis tshua muaj tsis tshua muaj. Muaj tej yam rau cov tshwm sim, yuav luag ib puas feem pua ntawm cov neeg mob yog tsis txaus, thiab lawv muaj pes tsawg yog considerably tsawg tshaj li tus sab.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 hmn.atomiyme.com. Theme powered by WordPress.