We investigate how bank migration across state lines over the last quarter century has affected the size and covariance of business fluctuations within states. Starting with a two-state version of the unit banking model in Holmstrom and Triocole (1997), we conclude that the theoretical effect of...

Remarks at the Quarterly Regional Economic Press Briefing, New York City.

Remarks at Panel Discussion at 2012 U.S. Monetary Policy Forum, New York City.

We investigate the economically and statistically significant positive correlation between monthly foreign purchases of Mexican stocks and Mexican stock returns. We find that 1 percent of market capitalization surprise foreign inflow is associated with a 13 percent increase in Mexican stock...