Feng, Youyi (馮有翼)

	Associate Professor B.S.  ,  M.S.  (Nanjing University) M.S. ,  Ph.D.  (Columbia University)
	Office:	Room 606, William M.W. Mong Engineering Building
	Phone:	(852) 2609-8242
	Fax:	(852) 2603-5505
	E-mail:	yyfeng@se.cuhk.edu.hk

Youyi Feng received his B.S degree and M.S degree in Mathematics from Nanjing University in 1982 and 1985 respectively, and his M.S. degree in Industrial Engineering and Ph.D. degree in Operation Research from Columbia University in 1993 and 1994 respectively. During 1995-2000, he was an assistant professor in the Department of Information Systems at the National University of Singapore. Before he joined the Chinese University of Hong Kong as an associate professor in 2001, he had held visiting professor positions at the Kyushu Institute of Technology and Northwestern University. Professor Feng had also worked as a research manager in Enron North America and a financial analyst in Baring Securities Inc. and Lasser Marshall Inc.

Research Interests

  Dynamic Pricing and On-line Auction
  Electronic Commerce
  Finance Engineering
  Production Optimal Control
  Revenue Management
  Risk and Revenue Management on Energy Industry
  Service Management
  Stochastic Processes and Models
  Supply Chain Management

Recent Publications (Partial)

"A Risk-Sensitive Model for Managing Perishable Products" (with B. Xiao), Opersations Research, accepted.

"Optimal Stopping Times for End of Season Sales and Optimal Stopping Times for Promotional Fares" (with G. Gallego), Management Science, 41 (1995), 1372-1391.

"Optimal Policies of Yield Management with Multiple Predetermined Prices" (with B. Xiao), Operations Research, 48, No. 2, (2000), 332-343.

"Maximizing Revenues of Perishable Assets with Risk Analysis" (with B.Xiao), Operations Research, 47, (1999), 337-341.

"Perishable Asset Revenue Management with Markovian Time Dependent Demand Intensities", (with G. Gallego), Management Science, 46, No.7, (2000), 941-956.

"New Algorithms for Computing Optimal (s,S) Policies in a Stochastic Single Item/Location Inventory System", (with B.Xiao), IIE Transactions, (2000).

"Optimal Production Control in a Discrete Manufacturing System with Unreliable Machines and Random Demands", (with Y. Yan), IEEE Transactions, Automatic Control, Dec. (2000).

"A Continous-Time Yield Management Model with Multiple Prices and Reversible Price Changes" (with B. Xiao), Management Science, 46, No. 5,(2000), 644-657.

"Computing the Optimal Replenishment Policy for Inventory Systems with Random Discount Opportunities," (with J. Sun), forthcoming in Operations Research.

"A Dynamic Airline Seat Inventory Control Model and Its Optimal Policy" (with B. Xiao), forthcoming in Operations Research.

"Optimal Threshold Control in Discrete Failure-Prone Manufacturing Systems" (with B. Xiao). Forthcoming in IEEE Transactions, on Automatic Control.