What are the root causes of Africa's current state of under-development? Is it the long history of slave trade, or the legacy of extractive colonial institutions, or the fallout of malaria? We investigate the relative contributions of these factors using an instrumental variable approach. The...

Export led growth has been very effective in modernising China’s economy and establishing a large high-saving middle class. Notwithstanding political opposition from trading partners, this growth strategy has also offered the rest of the world improved terms of trade in both product and...

China’s size limits its capacity to source further growth from exports and so the inevitable turn inward is in progress, as suggested by declining gross flows on its balance of payments relative to its GDP. Thus far, key home policy drivers have been fiscal expansion and public investment,...

This lecture deals not with the causes of the world financial crisis nor how to forecast or avoid one in the future, nor how to revive the financial sector, but rather with the crucial emergency "ambulance" policy of fiscal stimulus. What are the main effects of stimuli policies, and, in...