Systematic Review 006

Willingness to pay for cleaner water in less developed countries: systematic review of experimental evidence

3ie Systematic Review 06

Clair Null, Jorge Garcia Hombrados, Michael Kremer, Robyn Meeks, Edward Miguel and Alix Peterson Zwane

Clair Null et al. examines studies that have used randomized approaches or even attempted to measure households' willingness to pay for cleaner water. The evidence points to the fact that willingness to pay is often lower than the cost of technologies available to improve water quality.

SR40

Vocational and business training to improve women’s labour market outcomes in low- and middle-income countries

Systematic review 3ie 2018

This systematic review by Chinen and colleagues examined the effects on employment, income, sales, and profits.

SR41

Agricultural input subsidies for improving productivity, farm income, consumer welfare and wider growth in low- and middle-income countries A systematic review

Systematic review 3ie 2018

This systematic review by Hemming and colleagues examined the effectiveness of agricultural input subsidies.

Systematic review 12

Services for street-connected children and young people in low- and middle-income countries: a thematic synthesis

Systematic review 3ie 2014

This systematic review by Coren and colleagues examines the effect of interventions that promote reintegration and reduce harmful behaviour among street-connected children and young people (SCCYP).

Systematic review 17

Payment for environmental services for reducing deforestation and poverty in low- and middle-income countries: a systematic review

Systematic review 3ie 2015

The systematic review by Samii and colleagues examines the evidence on the effects of payment for environmental services (PES) on deforestation and poverty outcomes.

Systematic review 16

Decentralised forest management for reducing deforestation and poverty in low- and middle-income countries: a systematic review

Systematic review 3ie 2015

This systematic review by Samii and colleagues examines the evidence on the effects of decentralised forest management (DFM) interventions on deforestation and poverty outcomes.