SR19

The effects of training, innovation and new technology on African smallholder farmers’ wealth and food security

3ie Systematic Review 19

Ruth Stewart, Laurenz Langer, Natalie Rebelo Da Silva, Evans Muchiri, Hazel Zaranyika, Yvonne Erasmus, Nicola Randall, Shannon Rafferty, Marcel Korth, Nolizwe Madinga and Thea de Wet

This systematic review by Stewart and colleagues analyses the impact of several farming interventions on household income and food security among rural households. Included studies assess the effects of innovation and new technology interventions. Although the rigorous evidence base is limited, findings suggest positive effects of improved varieties and innovation on nutritional status, as well as increases in the monetary value of harvests and household incomes. Further, orange sweet potatoes appear to be particularly effective in improving nutrition status and food security. However, agricultural extension services do not seem to advance outcomes. More efforts are needed to support smallholder farmers and bottom-up approaches like farmer field schools to improve yields.

Impact of financial inclusion in low- and middle-income countries: a systematic review of reviews

Impact of financial inclusion in low- and middle-income countries: a systematic review of reviews

Systematic review 3ie 2019
This systematic review by Duvendack and Mader assessed the evidence on economic, social, behavioural and gender-related outcomes from financial inclusion interventions.

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.