Ponce, J.

household education school program gas subsidies effect labour subsidy ecuador teacher test scores enrolment solidarity bonds income level solidarity increase transfer score model selben index school enrolment table participation estimate cash transfer program children budget number supply impact index expenditure percent elimination selben schooling labour earnings point non-poor poverty student ponce reform characteristic paper labour incomes result fication earning consumption policy achievement member speci household members cutoff simulation decision study secretartica del frente household head capita labour supply target population program participation ficant benefit share country ficiarie non-poor households economic quality review class treatment instrument bedi / economics