May 30, 2012. "Demographics, Redistribution, and Optimal Inflation," with Carlos Garriga and Christopher J. Waller. Presented by Christopher Waller at the 2012 BOJ-IMES Conference Demographic Changes and Macroeconomic Performance.

Global Interdependence Center, Philadelphia, PA. June 30, 2009

Delivered at the Swedbank Economic Outlook Seminar, Stockholm, Sweden. May 27, 2010