Directory

Prof. Guillermo GALLEGO

Prof. Guillermo GALLEGO

Chair Professor, Operations Management,
Crown Worldwide Professor of Engineering

ggallego@ust.hk

Academic qualification

  • PhD 1988 Cornell University, Operations Research and Industrial Engineering
  • M.S 1987 Cornell University, Operations Research and Industrial Engineering

ACADEMIC AND PROFESSIONAL EXPERIENCE

  • Department Head & Chair Professor. Dept. of Ind. Eng. & Log. Mgt. HKUST, 2016 - present
  • Crown Worldwide Professor of Engineering. Dept. of Ind. Eng. & Log. Mgt. HKUST, 2006 - present
  • Liu Family Emeritus Professor. Dept. of Ind. Eng. & Oper. Res. Columbia University, 2016 - present
  • Liu Family Professor. Dept. of Ind. Eng. & Oper. Res. Columbia University, 2012 - 2016
  • Department Chairman Ind. Eng. & Oper. Res. Columbia University, 2002 - 2008
  • Professor. Dept. of Ind. Eng. & Oper. Res. Columbia University, 2000 - 2015
  • Visiting Scientist. IBM Watson Research Center, NY., 1999 - 2003
  • Co-director, MS in Financial Engineering program, 1999 - 2001
  • Visiting Associate Professor. Graduate School of Business. Stanford University, 1996 - 1997
  • Tenured Associate Professor, Dept. of Ind. Eng. & Oper. Res. Columbia University, 1995 - 2000
  • Associate Professor. Dept. of Ind. Eng. & Oper. Res. Columbia University, 1994 - 1995
  • Assistant Professor. Dept. of Ind. Eng. & Oper. Res. Columbia University, 1988 - 1993

SELECTED PUBLICATIONS

  • Blanchet, J., Gallego, G., and V. Goyal. 2016. A Markov Chain Approximation to Choice Modeling. Operations Research, 64 (4), 886-905.
  • Gallego, G., and H. Topaloglu. 2014. Constrained Assortment Optimization for the Nested Logit Model. Management Science, 60, 2583-2601.
  • Davis, J., G. Gallego, and H. Topaloglu. 2014. Assortment Optimization under Variants of the Nested Logit Model. Operations Research, 62(2) 250-273
  • G. Gallego, R Wang. 2014. Multiproduct price optimization and competition under the nested logit model with product-differentiated price sensitivities. Operations Research, 62(2), 450-461
  • Gallego, G., R. Ratliff and S. Shebalov. 2013. A General Attraction Model and Sales-based Linear Program for Network Revenue Management under Customer Choice. Operations Research. 63, 1, 212-232.
  • Gallego, G. and G. van Ryzin. 1994. Optimal Dynamic Pricing of Inventories with Stochastic Demand over Finite Horizons. Management Science. 40, 999-1020.
  • Gallego, G. and I. Moon. 1993. The Distribution Free Newsboy Problem: Review and Extensions. Journal of the Operational Research Society. 44, 825-834.
  • Gallego, G. and G. van Ryzin. 1997. A Multiproduct Dynamic Pricing Problem and its Applications to Network Yield Management. Operations Research. 45, 24-41.
  • Feng, Y. and G. Gallego. 1995. Optimal Starting Times for End of Season Sales and Optimal Stopping Times for Promotional Fares. Management Science. 41, 1371-1391.
  • Gallego, G., and Ö Özer. 2001. Integrating Replenishment Decisions with Advance Demand Information. Management Science. 47, 1344-1360.

SERVICE ACTIVITIES

  • Edelman prize committee, 2013-2014
  • Revenue Management and Pricing award committee, 2012-2014
  • von Neumann prize committee, 2007-2009
  • Co-organizer of “Management Science Unleashed” conference at IBM, 2006
  • Senior Editor POMS, 2005-2013
  • Founder and co-organizer of INFORMS Revenue Management and Pricing Section Conference, 2004-2007
  • Chairperson, IEOR Department, Columbia University, 2002-2008
  • Senior Editor M&SOM, 2002-2006
  • Editorial Board Member M&SOM, 1998-2002
  • Departmental Editor IIE-Transactions, 1997-2001
  • Associate Editor Management Science, 1994-2002
  • Associate Editor Naval Research Logistics, 1994-2006
  • Associate Editor Operations Research, 1994-2000
  • Associate Editor IIE-Transactions,1992-1997

HONORS

  • Informs Impact Prize 2016
  • HKIE Fellow class of 2016
  • MSOM Fellow class of 2013
  • Keynote speaker INFORMS 2013
  • INFORMS Fellow class of 2012
  • Revenue Management Practice Prize 2012
  • Revenue Management Historical Prize 2011
  • Revenue Management Section Prize 2005