This report describes Mathematica's evaluation design for the Millennium Challenge Corporation's energy sector project to improve living standards and reduce poverty in Tanzania by investing in and improving energy-related infrastructure.

Low-quality or nonexistent sanitation affects health and hinders economic development, especially in the world's poorest countries. To address this issue, the Water and Sanitation Program, a partnership administered by the World Bank and funded by the Bill & Melinda Gates Foundation, launched a...

This issue brief presents baseline findings from the impact evaluation and the case study before the installation of a new electricity cable connecting Unguja Island in Zanzibar to the electricity grid of mainland Tanzania. Information for the baseline analysis comes from electricity data...

This issue brief presents baseline findings from the impact evaluation and the case study before the installation of a new electricity cable connecting Unguja Island in Zanzibar to the electricity grid of mainland Tanzania. Information for the baseline analysis comes from electricity data...

This report describes the data, design, and methodology for an impact evaluation of the Millennium Challenge Corporation's Zanzibar Cable Activity, which involves laying a new submarine cable to provide a more reliable source of electricity to Unguja Island to increase economic growth, reduce...

Funded by the Millennium Challenge Corporation and implemented by El Salvador’s Millennium Challenge Account (FOMILENIO in Spanish) from 2008 to 2012, the Productive Development Project (PDP) aimed to assist in the development of profitable and sustainable business ventures for poor...

Early childhood development programs—which often involve the health, education, child welfare, and other sectors—are of great interest to policymakers, service providers, and families around the globe. This paper proposes that equity in access and quality are critical to effect...