- "What Will My Account Really Be Worth? An Experiment on Exponential Growth Bias and Retirement Saving," with Colleen Manchester and Aaron Sojourner, March 2012. Forthcoming, Journal of Public Economics.
- "Incorporating Employee Heterogeneity into Default Options for Retirement Plan Selection," with Colleen Manchester, February 2012. Published in Journal of Human Resources, 48 (1), pp. 200-237, Winter 2013.
- “Does Stock Market Performance Influence Retirement Intentions?” with John Shoven and Sita Slavov, January 2012. Published in Journal of Human Resources, 47 (4), pp. 1056-1082, Fall 2012.
- "The Impact of State Tax Subsidies for Private Long-Term Care Insurance on Coverage and Medicaid Expenditures," September 2010. Published in Journal of Public Economics, 95 (7), pp. 744-757, August 2011.
- "Income and the Utilization of Long-Term Care Services: Evidence from the Social Security Notch," with Ezra Golberstein and David Grabowski, June 2010. Published in Journal of Health Economics, 30 (4), pp. 719-729, July 2011.