Subjective Discounting in an Exchange Economy

• with Thomas Mariotti
• Journal of Political Economy, October 2003

The Existence of Subgame-Perfect Equilibrium in Continuous Games with Almost Perfect Information: A Comment

• with Thomas Mariotti
• Econometrica, November 2003

Efficiency and Equilibrium when Preferences are Time-Inconsistent

• with Thomas Mariotti
• working paper, June 2002
• STICERD working paper TE/03/446, January 2003.
• Revised version accepted, Journal of Economic Theory, July 2005.

Competitive Equilibrium when Preferences Change over Time

• with Thomas Mariotti
• Economic Theory, April 2006
• working paper, June 2002