Chang, Eric C., and J. Michael Pinegar,. The Predictive Power of January Returns in Foreign and Domestic Markets. Economics Letters, 1991, 35 (2): 221-226.

Chen, Hong, and D.D. Yao. Derivatives of the Expected Delay in the GI/G/1 Queue. Journal of Applied Probability, 1990, 27 (4): 899-907.

Yao, D.D., and J.G. Shanthikumar. Optimal scheduling control of a flexible machine. Ieee Transactions on Robotics, 1990, 6 (6): 706-712.

Brander, James A., and Anming Zhang. Market Conduct in the Airline Industry: An Empirical Investigation. Rand Journal of Economics, 1990, 21 (4): 567-583.

Chang, Chun. The Dynamic Structure of Optimal Debt Contracts. Journal of Economic Theory, 1990, 52 (1): 68-86.

Ross, K.W., and D.D. Yao. Monotonicity properties for the stochastic knapsack. IEEE Transactions on Information Theory, 1990, 36 (5): 1173-1179.

Chang, Eric C. and Roger D. Huang. Time-Varying Returns and Risk in the Corporate Bond Market. Journal of Financial and Quantitative Analysis, 1990, 25 (3): 323-340.

Harvey, Campbell R., Guofu Zhou. Bayesian Inference in Asset Pricing Tests. Journal of Financial Economics, 1990, 26 (2): 221-254.

Chari, V.V., and Ravi Jagannathan. The Simple Analytics of Commodity Futures Markets: Do they Stabilize Prices? Do They Raise Welfare?. Federal Reserve Bank of Minneapolis Quarterly Review, 1990, 14 (3): 12.

Talmor, Eli, and Sheridan Titman. Taxes and Dividend Policy. Financial Management, 1990, 19 (2): 32-35.