Rigorous Evidence Database

The rigorous evidence database (RED) comprises a large number of rigorous impact evaluations (RIEs) conducted by German development cooperation (GDC). Filter options allow a targeted search within the database.

Browse 3ie's Development Evidence Portal

3ie's Development Evidence Portal includes more than 10,000 rigorous studies on what works in international development cooperation.

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Your search returned 126 results

Sectors: Education, Health, Population Policies/Programmes & Reproductive Health, Energy
Involved Organisations: KfW Entwicklungsbank, EBRD, MDF Georgia, Ministry of Education and Science Georgia
Countries: Georgia
Year: 2025

Sectors: Government & Civil Society, Banking & Financial Services
Involved Organisations: German Institute for Development Evaluation (DEval), University Halle-Wittenberg
Year: 2018

Sectors: Government & Civil Society
Involved Organisations: World Bank, Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ), Tax Adminisration of Kosovo
Countries: Kosovo
Year: 2020

Sectors: Agriculture, Forestry, Fishing
Involved Organisations: Local Non-Governmental Organization (NGO), Misereor
Countries: Senegal
Year: 2016

Involved Organisations: Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ), The International Initiative for Impact Evaluation (3ie)
Year: 2023

Sectors: Education
Involved Organisations: Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ), Center for Evaluation and Development (C4ED), Joint Research Center of the EU, European Union (EU)
Countries: Gambia, The
Year: 2023

Sectors: Agriculture, Forestry, Fishing
Involved Organisations: KfW Entwicklungsbank
Countries: Vietnam
Year: 2025

Sectors: Banking & Financial Services, Agriculture, Forestry, Fishing
Involved Organisations: RWI – Leibniz Institute for Economic Research, IIF PE II c/o BlueOrchard Finance, Axinan Pte Ltd, KfW Development Bank
Countries: Vietnam
Year: 2024

Sectors: Water Supply & Sanitation, Agriculture, Forestry, Fishing, Disaster Prevention & Preparedness
Countries: Lesotho
Year: 2023

Sectors: Health, Population Policies/Programmes & Reproductive Health
Involved Organisations: German Institute for Development Evaluation (DEval)
Year: 2023

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Displaying results 101 to 110 of 126.

Rigorous Evidence Database

Multiple impacts of energy efficiency school rehabilitation in Georgia (MultEER)

Participatory Budgeting in Germany – A Review of Empirical Findings

Promoting Tax Compliance in Kosovo with Behavioral Insights

Promoting healthy and sustainable agriculture among family farms. Sustainable pathways to a better food system in Senegal

Rapid evidence assessment on women’s empowerment interventions within the food system: a meta-analysis

Rigorous Impact Evaluation of a European Union Trust Fund (EUTF) Project in the Gambia

Rigorous Impact Evaluation of the Trigger-Based Agricultural Micro Insurance in Vietnam (InsureVietnam)

Rigorous Impact Evaluation of the Trigger-Based Agricultural Micro Insurance in Vietnam (InsureVietnam)

Rigorous impact evaluation of the integrated catchment management programme in Lesotho

Sexual and Reproductive Health and Rights

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