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- Impact of Contract Time Horizon on Performance and Human Capital Investment, Selected Paper, Southern Economic Association, New Orleans, LA, November, 2012.
- The Effects of School Food Programs on Childhood Obesity, Selected Paper, Southern Economic Association, New Orleans, LA, November, 2012.
- The Effects of School Food Programs on Childhood Obesity, Selected Poster Tour, Agricultural & Applied Economics Association, Seattle, WA, August, 2012.
- Impact of Contract Time Horizon on Performance and Human Capital Investment, Selected Paper, Western Economic Association International , San Francisco, CA, June, 2012.
- Impacts of Contract Time Horizon on Performance and Human Capital Investment, Selected Paper, Western Economic Association International, San Diego, CA, July, 2011.