The availability of windfall revenues from natural resource exports or foreign aid potentially weakens governments' incentives to design efficient tax systems. Cross-country data for developing countries provide evidence for this hypothesis, using a World Bank indicator of "efficiency of revenue...

July 2000 - Do higher levels of aid erode the very quality of governance poor countries need for sustained and rapid income growth? Good governance-in the form of institutions that establish predictable, impartial, and consistently enforced rules for investors-is crucial for the sustained and...