Nyob hauv kev lag luam, kev poob poob yog kev poob ntawm kev lag luam uas tshwm sim thaum sib npaug rau qhov zoo lossis kev pabcuam tsis yog Pareto zoo. Thaum qhov zoo lossis kev pabcuam tsis zoo Pareto, kev ua haujlwm ntawm kev lag luam tsis sib npaug.
Puas muaj qhov poob qis hauv kev lag luam zoo?
Nyob rau hauv qhov xwm txheej no, peb hais tias kev faib khoom thiab kev pabcuam hauv kev lag luam ua haujlwm tau zooTxawm li cas los xij, kev lag luam qee zaum ua haujlwm tsis zoo thiab tsis yog tag nrho cov txiaj ntsig los ntawm kev lag luam tag nrho. Hauv qhov no, qee tus neeg yuav khoom seem, tus muag khoom seem, lossis ob qho tib si poob. Economists hu qhov no ib tug tuag poob poob.
Puas ploj tuag zoo?
Kev poob phaus, tseem hu ua lub nra hnyav, yog ntsuas kev lag luam poob thaum kev sib raug zoo ntawm qhov zoo lossis kev pabcuam tsis tsim.
Dab tuag poob sib npaug li cas?
Kev poob phaus txhais tau tias yog kev poob rau hauv zej zog uas tshwm sim los ntawm kev tswj hwm tus nqi thiab se. … Txhawm rau xam qhov poob poob, koj yuav tsum paub qhov kev hloov pauv ntawm tus nqi thiab qhov kev hloov pauv ntawm qhov xav tau. Cov mis los ua kom suav yog: Deadweight Poob=. 5(P2 - P1)(Q1 - Q2)
Puas tuag poob qis nce lossis txo?
Thaum twg qhov kev thov lossis kev xa khoom tsis zoo, tom qab ntawd qhov poob qis ntawm kev them se tsawg dua, vim tias qhov ntau yuav los yog muag nws txawv nrog tus nqi. Nrog zoo meej inelasticity, tsis muaj qhov poob phaus. Txawm li cas los xij, tuag poob poob nce ntxiv rau qhov elasticity ntawm cov khoom lossis kev thov
