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...

Based on previously untapped archival material, this chapter discusses the establishment of the operations evaluation function at the World Bank between the mid-1960s and the early 1970s, and the conflicting visions that shaped it. The birth of the operations evaluation function at the Bank was...

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...

This report has been prepared in the context of a major global effort in the past eight years to better measure results in development assistance. The agenda for this effort was articulated and refined in a series of international conferences, beginning with the international conference on...

Cost-benefit analysis used to be one of the World Bank's signature issues. It helped establish its reputation as the knowledge Bank and served to demonstrate its commitment to measuring results and ensuring accountability to taxpayers. It was the Bank's answer to the results agenda long before...