Liu, Ming, and Harold H. Zhang. Overparameterization in Seminonparametric Density Estimation. Economics Letters, 1998, 60 (1): 11-18.

Chao, Xiuli, and Yiqiang Q Zhao. Analysis of multi-server queues with station and server vacations. European Journal of Operational Research, 1998, 110 (2): 392-406.

Chao, Xiuli, M. Miyazawa, R. F. Serfozo, and H. Takada. Markov network processes with product form stationary distributions. Queueing Systems: Theory and Applications, 1998, 28 (4): 377-401.

Jagannathan,Ravi,Zhenyu Wang. An Asympototic Theory For Estimating Beta-Pricing Models Using Cross-Sectional Regression. Journal of Finance, 1998, 53 (4): 1285-1309.

Jagannathan,Ravi, and Zhenyu Wang. A Note on the Asymptotic Covariance in Fama-MacBeth Regression. Journal of Finance, 1998, 53 (2): 799-801.

Keiichi Kubota ,Hitoshi Takehara,Ravi Jagannathan. Relationship between Labor-income Risk and Average Return: Empirical Evidence from the Japanese Stock Market. Journal of Business Research, 1998, 71 (3): 319-347.

Murray Frank, and Ravi Jagannathan. Why Do Stock Prices Drop by Less than the Value of the Dividend? Evidence from a Country without Taxes. Journal of Financial Economics, 1998, 47 (2): 161-188.

Chen, Jinfa, David D. Yao, and Shaohui Zheng. Quality Control for Products Supplied with Warranty. Operations Research, 1998, 46 (1): 107-115.

Zhang, Anming. Industrial Reform and Air Transport Development in China. Journal of Air Transport Management, 1998, 4 (3): 155-164.

Zhang, Anming, and Yimin Zhang. Import Protection as Export Promotion under Economies of Scale. Japan and the World Economy, 1998, 10 (2): 199-219.