Traditional economic theory of collusion assumed that cartels are inherently unstable, and yet some manage to operate …

deviation (in beliefs, utility, or perceived prices) is within e of expected utility theory. The number e can then be used as a … distance to the theory. We apply our methodology to three recent large-scale experiments. Many subjects in those experiments …

Africa’s interior-to-coast roads are well suited to export natural resources, but not to support regional trade. Are … investigate the political determinants of road paving in West Africa across the 1965-2012 period. Controlling for geography and … networks expanded in a less interior-to-coast way in periods of democracy. This result suggests that Africa’s interior …

The importance of the prehistoric migration of anatomically modern humans from Africa for comparative economic …

institutions at the local level in Africa …

countries. The illusion of sustained African apparel exports is created by late-bloomers in East Africa offsetting boom …-bust patterns in Southern Africa and insignificant responses in Central and West Africa. Firm-level customs data reveal that even in … East Africa the recent export growth was driven by new entrants rather than incumbent firms whose competitiveness might …