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...

A number of recent studies have empirically documented links between characteristics of World Bank projects and their ultimate outcomes as evaluated by the World Bank's Independent Evaluation Group. This paper explores the in-sample and out-of-sample predictive performance of empirical models...

Research reported in this paper tests the hypothesis that Bank education projects for which the project appraisal documents are judged "good" have a higher probability of leading to successful outcomes than projects for which the appraisals are judged "poor." The research draws on project...

As evidence from rigorous impact evaluations grows in development, there have been more calls to complement impact evaluation analysis with cost analysis, so that policy makers can make investment decisions based on costs as well as impacts. This paper discusses important considerations for...

The authors assess the effect of economic instability on the success of projects funded by the World Bank using the outcome of the projects, which is a notation of their overall success determined by the Bank's Independent Evaluation Group. It has been argued in macroeconomic studies that aid...

Emerging trends in education show the private sector to be playing an increasingly important role in financing and providing educational services in many countries. Private sector development has not arisen primarily through public policy design, but has of course been affected by the design,...

The World Bank has allocated close to $80 billion towards participatory development projects over the last decade. A comprehensive review of the evidence on the efficacy of the approach conducted by the authors for the forthcoming Policy Research Report, Localizing Development: Does...

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...

Community-based (and driven) development (CBD/CDD) projects have become an important form of development assistance, with the World Bank's portfolio alone approximating 7 billion dollars. The authors review the conceptual foundations of CBD/CDD initiatives. Given the importance of the topic,...

Can project evaluation methods be used to evaluate programs: complex interventions involving multiple activities? A program evaluation cannot be based simply on separate evaluations of its components if interactions between the activities are important. In this paper a measure is proposed, the...