Does promoting citizen engagement in the governance of public services lead to improved service delivery and quality of life?

This brief presents the findings of a systematic review examining the effects of citizen engagement interventions that aim to strengthen the participation, inclusion, transparency and accountability characteristics of public services on citizens’ social and economic well-being, and to explore how such effects are influenced by population group, context and implementation factors.

Effects of El Niño and the positive Indian Ocean Dipole (+IOD) on health, food security, economics and conflicts in low- and middle-income countries in the Indo-Pacific: A systematic review

Systematic review Brief 3ie 2025

The authors of this brief summarize the evidence of the effects of El Niño and the positive Indian Ocean Dipole on health, economics, conflict, migration, and food security across low- and middle-income countries in the Indo-Pacific region.

Do market access interventions benefit smallholder farms?

Systematic review Brief 3ie 2024

The authors of this brief summarize findings of a systematic review on the effects of five types of market access interventions on agriculture, socioeconomic, food security and nutrition outcomes in low- and middle- income countries.

Can vocational training and apprenticeships programs change migration intentions and behavior?

Systematic review Brief 3ie 2023

Irregular migration harms many people worldwide, and millions of dollars are invested globally each year to address the root causes. The authors of this brief summarize the findings of a systematic review on the effects of classroom-based and on-the-job skills training interventions on migration-related outcomes.

Fiscal policies for healthy diets: Can taxes and subsidies change what you buy?

Systematic review Brief 3ie 2022

While several countries have implemented tax and subsidy policies to support healthy diets, systematic evidence of their impacts is limited, especially in low-and middle-income countries. The authors of this brief summarize the findings of a systematic review on the effects of fiscal policies on diet quality and health.

What works to strengthen women’s empowerment and gender equality in fragile and conflict-affected situations?

Systematic review Brief 3ie 2021

This systematic review brief summarizes the findings of the synthesis of evidence on gender-specific or gender-transformative interventions in fragile and conflict-affected states. The finding are expected to inform policy and practice decisions within the field of transition aid, particularly, as it relates to gender focused programming.

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