Knowledge reviews

DLL knowledge reviews synthesize available research and extract lessons for practical use.

We offer three types of knowledge reviews to cater to different audiences and needs:

1. Knowledge Briefs: These concise, 3-4-pages documents are designed for practitioners, offering actionable insights and practical guidance.
2. Evidence Reviews: Designed for practitioners who need more detailed information than what is provided in Knowledge Briefs. These reviews can be rapid literature reviews, umbrella reviews (review of systematic reviews), or a combination of these.
3. Systematic Reviews: These comprehensive analyses are written in a more academic style, providing detailed evaluations of the effectiveness of development interventions and exploring the nature and causes of development challenges.

The knowledge reviews are living documents that we aim to update regularly to incorporate the latest research and insights. All published versions will be available on the DLL website, ensuring that scholars, practitioners, and other users can confidently cite the reviews, knowing that the version references will remain accessible in the future.

For a full list of relevant systematic reviews, please see the 3ie Development Evidence Portal.

Evidence review, 2026

Shrinking civic space: Drivers, consequences, and responses in sub-Saharan Africa

Evidence Review, 2026

What works in environmental advocacy?

Evidence Review, 2025

Digital Financial Services and Women’s Economic Empowerment in Low- and Middle-Income Countries

Literature review, 2025

Smallholders and food security in poor countries

Evidence Review, 2025

The impact of production diversification on livelihood outcomes among smallholder farmers

Evidence Review, 2024

Climate adaptation interventions in smallholder agriculture

Evidence review, 2024

Conflict and domestic turmoil: A review of intimate partner violence in conflict settings

Evidence review, 2024

How (not) to enhance women’s access to dignified work and earnings?

Evidence review, 2024

Impact of Village Savings and Loan Associations (VSLAs)

Evidence review, 2024

Impacts of parenting programs in low- and middle-income countries

Evidence Review, 2024

Promoting women’s economic empowerment through business trainings

Evidence review, 2024

Violence against children: Impact of parenting and community-based programs in LMICs

Evidence review, 2024

What works in combatting gender-based violence?

Literature review, 2021

Does aid work?

Literature review, 2020

Effects of interventions to reduce child marriage

Literature review, 2020

Female genital mutilation: Prevalence, drivers, and effects of interventions

Literature review, 2018

The role of agriculture in economic development, nutrition, and food security

Literature review, 2016

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