Farmer, Roger E.A., Daniel F. Waggoner, and Tao Zha. Minimal State Variable Solutions to Markov-Switching Rational Expectations Models. Journal of Economic Dynamics & Control, 2011, 35 (12): 2150-2166.

Liu, Zheng, Daniel F. Waggoner, and Tao Zha. Sources of Macroeconomic Fluctuations: A Regime-Switching DSGE Approach. Quantitative Economics, 2011, 2 (2): 251-301.

Song, Jing-Sheng, and Paul H. Zipkin. An Approximation for the Inverse First-passage Time Problem. Advances in Applied Probability, 2011, 43 (1): 264-275.

Yan Dong, Yuliang Yao, Tony Haitao Cui. When Acquisition Spoils Retention: Direct Selling vs. Delegation under CRM. Management Science, 2011, 57 (7): 1288-1299.

He, Jie, Jun Qian, and Philip E. Strahan. Credit Ratings and the Evolution of the Mortgage-Backed Securities Market. American Economic Review, 2011, 101 (3): 131-135.

Garvey, Ryan, and Fei Wu. Information, Execution Quality and Order Routing on Nasdaq. Journal of Empirical Finance, 2011.

Andrew E.B. Lima, J. George Shanthikumarb, Gah-Yi Vahna. Conditional Value-at-Risk in Portfolio Optimization: Coherent But Fragile. Operations Research Letters, 2011, 39 (3): 163-171.

Andrew E.B. Lim, J. George Shanthikumar, Thaisiri Watewai. Robust Asset Allocation with Benchmarked Objectives. Mathematical Finance, 2011, 21 (4): 643-679.

Chen, Hong, and Heng-Qing Ye. Methods in Diffusion Approximation for Multi-Server Systems: Sandwich, Uniform Attraction and State-Space Collapse. International Series in Operations Research & Management Science, 2011.

Chang, Charles, and Ying Ying Zeng. Impact of Terrorism on Hospitality Stocks and the Role of Investor Sentiment. Cornell Hospitality Quarterly, 2011, 52 (2): 165-175.