"Differences of Opinion of Public Information and Speculative Trading in Stocks and Options", with Hui Ou-Yang, Review of Financial Studies, 2008. (Placed third in the best paper award at CIFC in 2004 and judged best paper in the "most relevant to practitioners" category at WFA in 2005.)
"Capital Structure, Debt Maturity, and Stochastic Interest Rates", with N. Ju, Journal of Business, 79, 2469-2502, 2006.
"Estimation of Continuous-Time Models with an Application to Equity Volatility", with G. Bakshi and N. Ju, Journal of Financial Economics, 82, 227-249, 2006.
"Prospect Theory and Liquidation Decisions", with A. S. Kyle and W. Xiong, Journal of Economic Theory, 129, 273-288, 2006.
"Incentives and Performance in the Presence of Wealth Effects and Endogenous Risk", with M. Guo, Journal of Economic Theory, 129, 150-191, 2006.
"An Equilibrium Model of Asset Pricing and Moral Hazard", Review of Financial Studies, 18, 1219-1251, 2005.
"Optimal Contracts in a Continuous-Time Delegated Portfolio Management Problem", Review of Financial Studies, 16, 173-208, 2003. (Awarded the Barclays Global Investors/ Michael Brennan Runner-Up Award for the best paper published in Volume 16)