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...

The unprecedented growth of data and its ubiquity in our daily lives signal that the digital revolution is transforming the world. But despite this growth, much of the value of data remains untapped, waiting to be realized. Data collected for one particular purpose has the potential to generate...