How do geographic and historical-cultural factors shape new business formation? Using novel data on new business registrations, we document that 75% of the variation in new business formation is explained by time-invariant county-level factors and examine the extent to which such variation is...

We examine whether sentiment influences aggregate demand by studying the relationship between the Michigan Survey expectations concerning national output growth and future economic activity at the state level. We instrument for local sentiments with political outcomes, positing that agents in...

We assess how the African slave trade--which had enduring effects on social cohesion--continues to influence financial systems. After showing that the intensity with which people were enslaved and exported from Africa during the 1400 - 1900 period helps account for overall financial development,...

We construct a model of creative destruction with endogenous firm dynamics. We integrate the theory into a general equilibrium multi-country model of technological convergence where countries interact via international spillovers. We derive implications for both firm dynamics and aggregate...

There is controversy about whether geography matters mainly because of its contemporaneous impact on economic outcomes or because of its interaction with historical events. Looking at terrain ruggedness, we are able to estimate the importance of these two channels. Because rugged terrain hinders...