Income differences arise from many sources. While some kinds of inequality, caused by effort differences, might be associated with faster economic growth, other kinds, arising from unequal opportunities for investment, might be detrimental to economic progress. We construct two new metadata...

What major insights have emerged from development economics in the past decade, and how do they matter for the World Bank? This challenging question was recently posed by World Bank Group President David Malpass to the staff of the Development Research Group. This paper assembles a set of 13...

Gender gaps in education have closed in almost all countries, especially at the primary level. In fact, these gaps have reversed in many countries in secondary education, especially in Latin America, the Caribbean, and East Asia, where it is now boys and young men who are disadvantaged. Despite...

Gender gaps in education have closed in almost all countries, especially at the primary level. In fact, these gaps have reversed in many countries in secondary education, especially in Latin America, the Caribbean, and East Asia, where it is now boys and young men who are disadvantaged. Despite...

Income differences arise from many sources. While some kinds of inequality, caused by effort differences, might be associated with faster economic growth, other kinds, arising from unequal opportunities for investment, might be detrimental to economic progress. This study uses two new metadata...

What major insights have emerged from development economics in the past decade, and how do they matter for the World Bank? This challenging question was recently posed by World Bank Group President David Malpass to the staff of the Development Research Group. This paper assembles a set of 13...