Kuyini Pareto kahle?

Pareto Efficiency uvame elisetshenziselwa ukuchaza lokhu yesimo sezomnotho, okuvumela inkampani kukhishwe esiphezulu Umbuso wonke akhona ubuchwepheshe etholakalayo nezisetshenziswa. Ukwanda isabelo sanoma imuphi umhlanganyeli emakethe ngempela kuhilelani esiya ngokuya siba sibi isimo abanye.

Umlando omncane

Ukuze nokungakhethi, siphawula ukuthi "Pareto kahle" njengendlela mqondo Akuvelanga kusuka ekuqaleni. Emuva ngo-1776, ezweni elidume eyiNgisi u-Adam Smith wakhuluma bokuba khona isandla engabonakali emakethe, okusho yiwo ongamandla njalo ithumela elivamile emakethe zilingana. Kamuva lo mbono wayiqhubekisa Economist Italian Vilfredo Pareto, ngubani wanezela kuso zokwabiwa kwezinsiza kusebenza optimality nenqubomgomo.

Umqondo futhi isicelo

Amazwi aleso mthetho ulula: "Noma yiluphi ushintsho noma emisha, okungadingi umonakalo ubani ongaletha abanye abantu ukuba basebenzise (e umbono wabo siqu), kufanele kubhekwe ngcono." Pareto kahle kuyinto obanzi kakhulu. Lokhu umbandela ingasetshenziswa ukuxazulula zonke izinhlobo uhlelo nokwenza imisebenzi kudinga ngcono ezinye izinkomba, inqobo nje uma omunye akanazo ukuwohloka. Ngaphezu kwalokho, Pareto kahle ngokuvamile sisetshenziswa endleleni esekwe eyakhiwa ukuhlelwa ukuthuthukiswa amasistimu kwezomnotho zabo ukuze bakhonze izithakazelo amayunithi abo abamelwe kwezomnotho. Qaphela ukuthi izimo zokugcina elikhulu kungenzeka eziningana, futhi uma ukwanelisa kokubusa ke yimuphi omunye wabo unalo ilungelo lokuthatha khona. Bonke okuthiwa "Pareto" noma "setha izindlela elilungile." Njengoba ekwakhiweni umbandela evumela noma yiziphi izinguquko Ungasingenisi engozini eqhubekayo kunoma ubani, ongakhetha ezinjalo kungaba impela eningi, kodwa noma kunjalo isibalo sabo sincane ezilinganiselwe. Isimo lapho wathola Pareto kahle, kuba isimo ohlelweni lapho bonke bazuze exchange esetshenziswa.

80/20

Lapho ucwaninga izixazululo ngcono ukucabangela omunye umthetho, yaqanjwa Economist Italy. It is kangaka okuthiwa "80/20 umthetho." I Pareto isimiso, isibonelo lapho kutholakala yonke indawo, futhi ifundeka kanje: "U-80% Imiphumela ukuletha 20% kuphela zonke izicelo emizamweni yawo nokulungiselela, kanye asele 80% imisebenzi ukunikeza 20% kuphela umphumela." Kanjani lolu lwazi singasetshenziswa ekuphileni kwangempela? Ngokwesibonelo, kukhona ukuntuleka okusobala kokuthi isikhathi khulula (okwamanje wabhekana nalesi simo cishe njalo). Ngakho, kufanele kube ukukhomba labo 20% amakilasi ezibaluleke ngempela kuqala kithi, futhi ayeke ukuchitha yokuzilibazisa isikhathi sabo esikhululekile bengenzi 80% wanoma yimuphi umbhedo. Ngo ukuhweba: iningi yokuthengisa zivela amakhasimende njalo, okusho ukuthi udinga ukwakha ubuhlobo obude namaklayenti. Ikhaya: 80% esizigqokayo% 20 kuphela amacala - ukuthi uzoyilungisa oda kwekilasi sekuyisikhathi? Engeza ukuthi kahle Pareto, singakwazi iziphetho abalandelayo esidumazayo, okuzodingeka ukwamukela:

1. Okuningi kwalokho asiyeki kithi lokho esingakwazi uzothola e ukubuya.

2. Ukulindela ngokoqobo akuvamile luqondane. imele Njalo ubabonelele izici okungahleliwe.

3. Imiphumela ephezulu kuphela ungakwazi ukuthwebula ngezithukuthuku izenzo ngabanye.

Ngakho uma ngokungazelelwe into akusebenzi, ungadikibali. Melana umthetho jikelele akunakwenzeka. Omunye isidingo kuphela isikhashana ukuze ume isikhashana, sifinyelela iziphetho, bese uqhubeke ukusebenzisa kuze elamukelekile eyatholakala.