Impact evaluation

These briefs provide plain-language summaries of the intervention, impact evaluation, main findings and recommendations from 3ie-funded studies published in our report series.

Latest impact evaluation briefs

Impact evaluation

Using technology and incentives to test innovative approaches to agricultural extension in Cambodia

Impact evaluation Brief 3ie 2020
This brief presents findings of an evaluation that measures the impact of innovative models that use incentives, and information and communication technology to deliver extension services to farmers in Cambodia.

Strengthening soil management practices and access to markets among smallholder farmers in Malawi

Impact evaluation Brief 3ie 2020
This brief is based on an impact evaluation of the Anchor Farm Model, a programme that promotes the use of demonstration plots, farmer-based organisations and farmer field days, to adopt integrated soil fertility and management practices and improve farmers' access to markets in Malawi.

Impacts of vouchers for households affected by displacement in the Democratic Republic of Congo

Impact evaluation Brief 3ie 2020
This brief is based on the findings of a 3ie-supported impact evaluation measuring the impacts of support to households for better adult mental health, child health, social cohesion and resilience.

Breaking the political resource curse in natural gas management in Mozambique

Impact evaluation Brief 3ie 2019
This brief presents findings of an impact evaluation on providing information to local leaders and communities about the discovery of natural gas, and the implications for provincial government revenues and job creation.

Using community stakeholder interventions to increase transparency and accountability in Uganda’s extractives sector

Impact evaluation Brief 3ie 2019

This brief presents the findings of impact evaluation evaluating Maendeleo ya Jamii, a civil society organisation that organised multi stakeholder forums to provide information, facilitate discussi

Evaluating how Ghana’s Petroleum Revenue Management Act has improved transparency and accountability

Impact evaluation Brief 3ie 2019
This brief is based on a 3ie-supported evaluation assessing the impact of using public meetings and an information and communications technology platform to promote transparency and accountability.