I develop a unique database of international fossil-fuel subsidies by examining country-specific patterns in carbon emission-to-GDP ratios, known as emission-intensities. For most - but not all - countries, intensities tend to be hump-shaped with income. I construct a model of...

Do local populations benet from resource booms? How strong are market linkages between the mining sector and the regional economy? This paper exploits exogenous variation in mine-level pro duction volumes generated by the recent copper boom in Zambia to shed light on these questions.Using a...

Africa is well endowed with potential for hydro and solar power, but its other endowments – shortages of capital, skills, and governance capacity – make most of the green options relatively expensive, while its abundance of hydro-carbons makes fossil fuels relatively cheap. Current power...

This paper develops a model in which supply of a non-renewable resource can adjust through two margins: the rate of depletion and the rate of field opening. Faster depletion of existing fields means that less of the resource can ultimately be extracted, and optimal depletion of open fields...

One of the most important developments in international finance and resource economics in the past twenty years is the rapid and widespread emergence of the $6 trillion sovereign wealth fund industry. Oil exporters typically ignore below-ground assets when allocating these funds, and ignore...

Whether it is fair to characterize natural resource wealth as a curse is still debated. Most of the evidence derives from cross-country analyses, providing cases both for and against a potential resource curse. Scholars are increasingly turning to within-country evidence to deepen our...

This paper studies how capital-scarce countries should manage volatile resource income. Existing literature recommends that capital-scarce countries invest domestically, but that volatile resource income should be saved in a foreign sovereign wealth fund. I reconcile these by combining a...

This paper studies how monetary policy should optimally respond to an oil discovery.Oil discoveries provide news that the natural level of output will increase in the future. Anticipated increases in natural output lower the natural real interest rate. Optimal monetary policy must accommodate...

We use new data to examine the effects of giant oilfield discoveries around the world since 1946. On average, these discoveries increase per capita oil production and oil exports by up to 50 percent. But these giant oilfield discoveries also have a dark side: they increase the incidence of...

Much African land currently has low productivity and has attracted investors leasing land as a speculative option on higher future prices or productivity. To be beneficial land deals need to induce productivity enhancing investments. Some of these will be publicly provided (infrastructure,...