I document a new empirical pattern of internal mobility in the United States. Namely, county-to-county migration and commuting drop off discretely at state borders. People are three times as likely to move to a county 15 miles away, but in the same state, than to move to an equally distant...

We explore how access to Head Start impacts maternal labor supply. By relaxing child care constraints, public preschool options like Head Start might lead mothers to reallocate time between employment, child care, and other activities. Using the 1990s enrollment and funding expansions and the...

Exploiting variation created by Deferred Action for Childhood Arrivals (DACA), we document the effects of immigrant legalization on mobility investments and economic outcomes. DACA increased both geographic and job mobility of young immigrants, leading them to high paying labor markets and...