Chen, Hong, and A. Mandelbaum. Stochastic Discrete Flow Networks: Diffusion Approximations and Bottlenecks. Annals of Probability, 1991, 19 (4): 1463-1519.

Chen, Son-Nan. The Tax and Inflation Effects on Optimal Asset Abandonment and Replacement. Financial Review, 1991, 26 (2): 157-177.

Chen, Son-Nan, and Suckjeong Chang. A Practical Procedure for Optimal Portfolio Selection Under Differential Taxation. Advanced in Investment Analysis and Portfolio Management, 1991.

Chen, Son-Nan, and N. Subramanian. Interval Effects and Simple Rules for Optimal Portfolio Selection. Advanced in Investment Analysis and Portfolio Management, 1991.

Chang, Suckjeong, and Son-Nan Chen. Information Effects of Earnings and Dividend Announcements on Common Stock Returns: Are They Interactive?. Journal of Economics and Business, 1991, 43 (2): 179-192.

陈松男. 在间断性避险及交易成本下的选择权评价模型：以实务观点修正理论. 风险管理学报, 1991.

Maksimovic, Vojislav, and Sheridan Titman. Financial Policy and a Firm's Reputation for Product Quality. The Review of Financial Studies, 1991, 4 (1): 175-200.

Julian Franks , Robert Harris,Sheridan Titman. The Postmerger Shareprice Performance of Acquiring Firms. Journal of Financial Economics, 1991.

Zhou, Lin. Impossibility of Strategy-Proof Mechanisms in Economies with Pure Public Goods. The Review of Economic Studies, 1991, 58 (1): 107-119.

Barberà, Salvador, Hugo Sonnenschein, and Lin Zhou. Voting by Committees. Econometrica, 1991, 59 (3): 595-609.