Foreign STEM Workers and Native Wages and Employment in U.S. Cities
---- Acknowledgements -----
We thank Sarah Turner and two anonymous referees for helpful suggestions. We also received useful comments and suggestions from Nick Bloom, Hilary Hoynes, William Kerr, Enrico Moretti and participants to seminars in UC Davis, UC Berkeley, Universite' Catholique del Louvain, IZA, and the NBER. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.