“Do People Respond to the Mortgage Interest Deduction? Quasi-Experimental Evidence from Denmark”
NBER Working Paper #23600, July 2017 (with Amalie Jensen and Henrik Kleven).
“The Impact of Increased Cost-Sharing On Utilization of Low Value Services: Evidence from the State of Oregon”
NBER Working Paper #22875, December 2016 (with Katherine Maclean, Bill Wright, Eric Wilkinson, and Kevin Volpp).
“Taxing Wealth: Evidence from Switzerland”
NBER Working Paper #22376, June 2016 (with Marius Brulhart, Matthias Krapf, and Kurt Schmidheiny)
“Cheaper by the Dozen: Using Sibling Discounts at Catholic Schools to Estimate the Price Elasticity of Private School Attendance,” NBER Working Paper #15461, October 2009 (with Susan Dynarski and Danielle Li).
"Youth Smoking in the U.S.: Prices and Policies,"
NBER Working Paper #7506, January 2000.