This paper estimates country-specific costs and benefits of scaling up key nutrition investments in Nigeria. Building on the methodology established in the global report scaling up nutrition: what will it cost? Authors first estimate the costs and benefits of a nationwide scale up of ten...

World Development Indicators 2015 provides a compilation of relevant, high-quality, and internationally comparable statistics about global development and the fight against poverty. It is intended to help users of all kinds—policymakers, students, analysts, professors, program managers, and...

The Little Data Book 2015 is a pocket edition of World Development Indicators 2015. It is intended as a quick reference for users of the World Development Indicators database, book, and mobile app. The database covers more than 1,200 indicators and spans more than 50 years. The 214 country...