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: Banking & Financial Services, General Environment Protection
Involved Organisations: German Institute for Development Evaluation (DEval)
Year: 2021

Sectors: Energy
Involved Organisations: Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ), RWI – Leibniz Institute for Economic Research, Various Local, Private Companies
Countries: Senegal
Year: 2016

Sectors: Agriculture, Forestry, Fishing
Involved Organisations: Potsdam Institute for Climate Impact Research (PIK), Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ), German Institute for Development Evaluation (DEval)
Year: 2024

Sectors: Agriculture, Forestry, Fishing
Involved Organisations: Local Non-Governmental Organization (NGO), Local University/Students, Misereor, Consultants
Countries: Brazil
Year: 2017

Sectors: Government & Civil Society
Involved Organisations: Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ), German Institute of Development and Sustainability (IDOS)
Countries: Mozambique
Year: 2018

Sectors: Energy
Involved Organisations: German Institute of Development and Sustainability (IDOS), Decision Context, Busara Center for Behavioral Economics
Countries: Kenya
Year: 2016

Sectors: Energy
Involved Organisations: Kosovo Energy Distribution Services (KEDS), Kosovo Company for Energy Supply(KESCO), UBO Consulting, Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ)
Countries: Kosovo
Year: 2020

Sectors: Government & Civil Society
Involved Organisations: German Institute for Development Evaluation (DEval)
Year: 2020

Involved Organisations: Center for Evaluation and Development (C4ED), German Institute for Development Evaluation (DEval)
Year: 2024

Involved Organisations: KfW Entwicklungsbank
Countries: Yemen, Rep.
Year: 2026

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Displaying results 1 to 10 of 126.

Rigorous Evidence Database

Access to Credit as Determinant for Autonomous Adaptation to Climate Change

Access to Electricity in Rural Senegal through Stand-Alone Solar Power Systems

Adaptation of agricultural value chains to climate change (PrAda II)

Agroecology in the semi-arid region of Pernambuco – CENTRO SABIÁ: pathways to building sustainable food systems

Applying Rigorous Impact Evaluation in GIZ Governance Programmes, Mozambique

Assessing the social and psychological dimensions to energy-efficient lighting in Kenya

Behavioural insights to change energy consumption patterns of urban households in Pristina, Kosovo

Building peaceful societies

Cash Transfers and Cash Plus Programs in Low-and Middle-Income Countries: Evidence Gap Map

Cash for Work evaluation

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