The combining of horizontal drilling and hydrofracturing unleashed a boom in oil and natural gas production in the US. This technological shift interacts with local geology to create an exogenous shock to county income and employment. We measure the effects of these shocks within the county...

Using a new database of islands throughout the Atlantic, Pacific, and Indian Oceans we find a robust positive relationship between the number of years spent as a European colony and current GDP per capita. We argue that the nature of discovery and colonization of islands provides random...

We examine the degree to which federal fiscal integration smoothes income and unemployment shocks across US States. We find that roughly 25 cents of every dollar of income shock at the state level is offset by federal fiscal policy. This stabilization comes entirely through the Federal tax...

We seek to explain the differences in fertility rates across high-income countries by focusing on the interaction between the increasing status of women in the workforce and their status in the household, particularly with regards to child care and home production. We observe three distinct...