E-mail address request

To enhance author privacy, SSRN uses software to prevent mechanical harvesting
of email addresses. Anonymous users are allowed 3 email address requests each day.
Here are the email address(es) you requested:

Xavier Gabaix
  New York University - Stern School of Business   xgabaix@stern.nyu.edu

David Laibson
  Harvard University - Department of Economics   dlaibson@harvard.edu