Analyzing data on all U.S. employers in a cohort of entering firms, we document a highly skewed size distribution, such that the largest 5% account for over half of cohort employment at firm birth and more than two-thirds at firm age 7. Little of the size variation is accounted for by industry...

We estimate differences in innovation behavior between foreign versus U.S.-born entrepreneurs in high-tech industries. Our data come from the Annual Survey of Entrepreneurs, a random sample of firms with detailed information on owner characteristics and innovation activities. We find uniformly...

We estimate the impact of the Community Reinvestment Act (CRA) on small business lending in lower-income neighborhoods. Using 2004-2016 panel data on census tracts, we apply a combined regression discontinuity and fixed effect method. We find that the number of small business loans increases by...