The downgrading of projects at the closing from moderately satisfactory to moderately unsatisfactory has been a persistent problem in the World Bank and a particular problem in the World Bank's East Asia and Pacific region since 2012. Through analysis of the projects that exited the East Asia...

Performance-based financing is a complex health system intervention aimed at improving coverage and quality of care. This paper presents the results of an impact evaluation in Cameroon that seeks to isolate the role of specific components of the performance-based financing approach on outcomes...

For more than 20 years, the development community has claimed that monitoring and evaluation helps projects achieve their objectives. This study uses data from 1,300 World Bank projects evaluated between 2008 and 2014 to investigate this suggested link between the quality of monitoring and...

Feedback tools have become ubiquitous in the service industry and social development programs alike. This study designed a field experiment to test whether eliciting feedback can empower users and increase demand for a service. The study randomly assigned different feedback tools in the context...

This paper examines the micro and macro correlates of aid project outcomes in a sample of 3,821 World Bank projects and 1,342 Asian Development Bank projects. Project outcomes vary much more within countries than between countries: country-level characteristics explain only 10-25 percent of...

This paper benchmarks the quality of project economic analysis in South Asia against other World Bank regions, using data on project exits between 1975 and 2015. The results show that the South Asia region performs on par with the other regions, in that the share of project documents that report...

Does research add value to aid? Specifically, does impact evaluation research help or hinder the delivery of development projects? This paper analyzes the question by constructing a new data set of 100 impact evaluations and 1,135 projects appro

This Note systematizes the economic evaluation of Jobs Investment Projects. It explains the limitations of past approaches that have regarded jobs only as a by-product of growth. It focuses on market failures that create a gap between the social and private return on investments and reduce the...