Oil resources usually play a significant role in oil-rich countries, in gross domestic product and government revenues. High dependence of government revenues on oil can contribute to severe recession following an adverse commodity price shock, such as in 2014. This paper examines the extent to...

This paper reviews resource sector developments in 12 countries in Sub-Saharan Africa that made their first (major) petroleum discoveries during the most recent commodity boom. The analysis, which goes back to 2001, looks at sector forecasts of international organizations, governments, and...

In the past decade, hundreds of impact evaluation studies have measured the learning outcomes of education interventions in developing countries. The impact magnitudes are often reported in terms of "standard deviations," making them difficult to communicate to policy makers beyond education...