The United States provides a unique laboratory for understanding how the cultural, institutional, and human capital endowments of immigrant groups shape economic outcomes. In this paper, we use census micro-samples to reconstruct the country-of-ancestry composition of the population of U.S....

We construct the first estimates of U.S. county nominal and real GDP by broadly defined industrial sectors from 1870 to 2018. Counties tended to converge from 1870 until 1970, but subsequently grew apart. Falling inequality between states explains most of the fall in county inequality from 1870...

The United States provides a unique laboratory for understanding how the cultural, institutional, and human capital endowments of immigrant groups shape economic outcomes. In this paper, we use census micro-sample information to reconstruct the country-of-ancestry distribution for US counties...