Ralph De Haas, Steven Poelhekke, 22 September 2016

The extraordinary expansion in global mining activity over the last two decades, and its increasing concentration in emerging markets, has reignited the debate over the impact of mining on local economic activity. This column analyses how the presence of nearby mines influences firms in eight countries with large manufacturing and mining sectors. Mines are found to out-compete local manufacturing firms for inputs, labour, and infrastructure. However, mining activity is found to improve the business environment on a wider geographic scale.

Ralph De Haas, Orazio Attanasio, Britta Augsburg, Emla Fitzsimons, Heike Harmgart, 23 December 2011

Microfinance institutions across the world are moving from group lending to individual lending. Yet, there is not much rigorous evidence on the borrower impact of both types of microcredit to either support or challenge such a strategic shift. This column presents such evidence from a randomised field experiment in Mongolia.