Using data from 1980 to 2004, we show that greater fiscal policy volatility acts as a transmission mechanism for the resource curse. Resource exports dominate political and institutional variables as determinants of fiscal policy volatility, with fiscal policy volatility being a significant...

Growth rates of per capita GDP are depressed by civil conflict to a degree that reflects its severity. Only the more severe conflicts - ones that affect at least half of the country by land area and/or cause more than 1,000 fatalities in at least one year - have a significant negative growth...

This paper develops an index measuring the adequacy of the institutions, rules and procedures governing the budget process in 46 African countries, presenting the most comprehensive analysis of African budget institutions hitherto conducted. The index includes the three stages of the budget...

Technical progress can be expected to reduce transport costs over time, yet most studies of bilateral trade based on the gravity model find distance effects to be increasing rather than decreasing. We investigate countries' openness to international trade (the ratio of exports plus imports to...

We decisively reject the hypothesis that geographical factors influence long-run only indirectly, through the quality of institutions. The direct influence of geography on per capita incomes is robust to the inclusion of a sub-Saharan Africa dummy and other tests. We obtain our results by...