With Kirill Borusyak and Xavier Jaravel. Updated September 2018.
Revision requested, Review of Economic Studies
ssaggregate Stata package for estimating shift-share IV with exogenous shocks
Updated April 2018
Updated February 2018. Revision requested, Econometrica
Updated February 2018.
Combining Quasi-Experimental Shocks with Endogenous Exposure: A General Framework
With Kirill Borusyak