Impact evaluations

These are final reports of 3ie-supported impact evaluations that assess the difference a development intervention has made to social and economic outcomes. We fund rigorous evaluations that include a theory-based experimental or quasi-experimental design, and we use the most appropriate mix of methods to capture outcomes and answer what works, for whom, why and at what cost.

Latest impact evaluation report series
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Impact evaluation report series

Looking for more impact evaluation evidence? Search our impact evaluation repository to find both 3ie and non-3ie funded studies, summaries and links to the original studies

Increasing HIV testing demand among Kenyan truck drivers and female sex workers

Increasing HIV testing demand among Kenyan truck drivers and female sex workers

Impact evaluation 3ie 2019

In this impact evaluation report, authors evaluated whether making HIV self-test kits available as a testing option at North Star Alliance roadside wellness clinics in Kenya and advertising via SMS

Impacts of community stakeholder engagement interventions in Ugandan oil extractives

Impacts of community stakeholder engagement interventions in Ugandan oil extractives

Impact evaluation 3ie 2019
In this impact evaluation report, authors evaluated the effectiveness of multistakeholder forums in improving accountability to communities affected by the extractives industry in western Uganda.

The impacts of formal registration of businesses in Malawi

Impacts of formal registration of businesses in Malawi

Impact evaluation 3ie 2019
Authors evaluated the impact of three interventions aimed at formalising small businesses in Malawi.

Unpacking the determinants of entrepreneurship development and economic empowerment for women in Kenya

Unpacking the determinants of entrepreneurship development and economic empowerment for women in Kenya

Impact evaluation 3ie 2019
Authors evaluated the impact of the International Labour Organization’s Gender and Entrepreneurship Together training programme (GET Ahead) in rural Kenya.

Impacts of key provisions in Ghana’s Petroleum Revenue Management Act

Impacts of key provisions in Ghana’s Petroleum Revenue Management Act

Impact evaluation 3ie 2019
The authors evaluated the impact of using public meetings and an ICT platform used by the Public Interest and Accountability Committee to promote transparency and accountability.

Using information to break the political resource curse in natural gas management in Mozambique

Using information to break the political resource curse in natural gas management in Mozambique

Impact evaluation 3ie 2019
This study evaluated the impact of providing information to local leaders and communities about the discovery of natural gas in Mozambique, and the implications for provincial government revenues and job creation.