Economic instruments for water policies

kayan aikin tattalin arziki don manufofin ruwa
Kayayyakin Tattalin Arziki don manufofin ruwa kayan aiki ne bisa ga abubuwan ƙarfafawa na talla; suna canza yanayi don ba da damar ma'amalar tattalin arziki ko rage haɗari, da nufin haɓaka ingancin muhalli.

A cikin duniyar da ke ƙara karuwa da buƙatar ruwa da raguwar samun ruwa da / ko amintacce, inda hadurran da ke da alaka da ruwa ke karuwa, inda sauyin yanayi ke barazanar soke shekarun da aka yi na kokarin ci gaba, hanya daya tilo don dorewa ita ce daidaitattun kayan aikin karfafa juna. A cikin wannan mahaɗar manufofin, Kayayyakin Manufofin Tattalin Arziƙi (EPI) sun fi dacewa don haɓaka ingantaccen rabo da amfani da ruwa, rage fallasa cutarwa da tasiri ga al'ummomi da muhalli, da kuma kare babban birni. EPIs sune ka'idojin da ke ƙarfafa hali ta hanyar siginar kasuwa maimakon ta hanyar ba da umarni bayyananne "[1] Hanya ce ta gyara siginar kasuwa don isar da farashin waje ga masu aikin tattalin arziki (mutane da kamfanoni) waɗanda suka haifar da su. dangane da haraji, haraji, kudade da kudaden sarauta da tallafi.References
 Stavins, R. N. “Experience with market-based environmental policy instruments.” In: Handbook of Environmental Economics, edited by Karl-Göran Mäler and Jeffrey Vincent, 1:355–435. Amsterdam: Elsevier, 2003.
 THE DUBLIN STATEMENT ON WATER AND SUSTAINABLE DEVELOPMENT, http://www.wmo.int/pages/prog/hwrp/documents/englis