created Sep 20, 2011
updated Oct 15, 2013
This dataset contains all World Bank project assessments carried out by the Independent Evaluation Group (IEG) since the unit was created back in the 70s. Spanning over 30 years, the collection has more than 10,400 project assessments, covering about 8,600 completed projects; it is perhaps the longest-running and most comprehensive project performance data collection of its kind. The dataset also includes references to over 5,400 source evaluation documents.