This paper examines whether the success of prior aid projects affects the performance of subsequent ones based on a study of World Bank projects in Africa. While existing research has shown that aid effectiveness depends on macroeconomic conditions, institutional quality, and managerial...

IEG@50: Celebrating 50 Years of Independent Evaluation at The World Bank Group is a commemorative report marking five decades of independent evaluation across the World Bank Group. The report celebrates the legacy of the Operations Evaluation Department and its transformation into the...

This Country Program Evaluation (CPE) assesses the relevance, effectiveness, and adaptability of the World Bank Group's support to Nepal from FY 2014 through FY23. The evaluation period spans the FY14-18 Country Partnership Strategy and the FY19-24 Country Partnership Framework (CPF). The CPE's...

Does foreign aid target the poorest people in developing countries? We examine this question in the context of World Bank foreign aid projects at the local level in 50 countries worldwide. We combine georeferenced data on World Bank foreign aid projects with remote-sensing data on nighttime...