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Geoffrey Chua Geoffrey Chua
Operations Management Professor
  • Home
  • Brief Bio
  • Research
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Research

Home Research

◊  FLEXIBLE CAPACITY

  • Geoffrey A. Chua, Shaoxiang Chen, Zhiguang Han. 2016. “Hub and Chain: Process Flexibility Design in Non-Identical Systems Using Variance Information”, European Journal of Operational Research 253(3): 625-638. [link] [pdf]
  • Mabel C. Chou, Geoffrey A. Chua, Huan Zheng. 2014. “On the Performance of Sparse Process Structures in Partial Postponement Production Systems,” Operations Research 62(2): 348-365. [link] [pdf]
  • Mabel C. Chou, Geoffrey A. Chua, Chung-Piaw Teo, Huan Zheng. 2011. “Process Flexibility Revisited: The Graph Expander and Its Applications,” Operations Research 59(5): 1090-1105. [link] [pdf]
  • Mabel C. Chou, Geoffrey A. Chua, Chung-Piaw Teo. 2010. “On Range and Response: Dimensions of Process Flexibility,” European Journal of Operational Research 207(2): 711-724. [link] [pdf]
  • Mabel C. Chou, Geoffrey A. Chua, Chung-Piaw Teo, Huan Zheng. 2010. “Design for Process Flexibility: Efficiency of the Long Chain and Sparse Structure,” Operations Research 58(1): 43-58. [link] [pdf]

◊  INVENTORY MANAGEMENT

  • Geoffrey A. Chua, Reza Mokhlesi, Arvind Sainathan. 2017. “Optimal Discounting and Replenishment Policies for Perishable Products”, International Journal of Production Economics 186: 8-20. [link] [pdf]
  • Geoffrey A. Chua, Yan Liu. 2015. “On the Effect of Demand Randomness on Inventory, Pricing and Profit,” Operations Research Letters 43(5): 514-518. [link] [pdf]
  • Quan Yuan, Geoffrey A. Chua, Xing Liu, Youhua Frank Chen. 2015. “Unsold versus Unbought Commitment: Minimum Total Commitment Contracts with Nonzero Setup Costs,” Production and Operations Management 24(11): 1750-1767. [link] [pdf]

◊  OPERATIONS-MARKETING INTERFACE

  • Geoffrey A. Chua, Yan Liu. 2019. “Sensitivity Analysis on Responsive Pricing and Production under Imperfect Demand Updating,” Naval Research Logistics 66(7): 529-546. [link]
  • Geoffrey A. Chua, Wei Shi Lim, Wee Meng Yeo. 2016. “Market Structure and the Value of Overselling under Stochastic Demands,” European Journal of Operational Research 252(3): 900-909. [link] [pdf]
  • Jianfu Wang, Geoffrey A. Chua, Arvind Sainathan, Akshay Vijayendiran. “Tipping Point in Ride-Hailing Service Systems with Sharing Option”, under revision.

◊  HUMANITARIAN OPERATIONS

  • Luca Bertazzi, Geoffrey A. Chua, Demetrio Lagana, Rosario Paradiso. “Analysis of Effective Sets of Routes for the Split-Delivery Periodic Inventory Routing Problem”, European Journal of Operational Research, Forthcoming.
  • Geoffrey A. Chua, Gaoji Hu, Fang Liu. “Optimal Multi-unit Allocation with Costly Verification”, under review.

OTHER PUBLICATIONS

  • Blood Banking in the Time of Corona, with Juan L. Senga, April 2020. [AOM link] [GRONEN link] [RRBM link]
  • Unsold versus Unbought Commitment: Inventory Control and Procurement Contracts. IFORS News. Volume 9, Issue 3, Pages 16-17, ISSN 2223-4373. September 2015.
  • Service Engineering Gaining Ground. The Business Times. 29th October 2013.
  • Process Flexibility: Theory and Applications, with Mabel C. Chou, Chung-Piaw Teo and Huan Zheng, Working Monograph, 115 pages, June 2011.

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