"Which donors give aid well and which need to improve? These (and many more specific) questions are addressed in a new report issued by the Center for Global Development and the Brookings Institution's Global Economy and Development Program. The report is authored by Nancy Birdsall and Homi Kharas and is designed to be updated and published annually. For data nerds there is plenty to get excited about. For starters they use information from the AidData database in order to construct many of their aid quality indicators! "