Jianjun Xu


Assistant Professor, Zaragoza Logistics Center

Jianjun Xu is an Assistant Professor at the Zaragoza Logistics Center. He received his BSc degree in Computational Mathematics from Shandong University, China, and his PhD in Operations Management from Nanyang Business School of the Nanyang Technological University, Singapore. From 2009 to 2010 he was research fellow at the Memorial University of Newfoundland.

Dr. Xu’s main research interests are in inventory management, green supply chain management with carbon reduction, assortment production design and manufacturing. He is a member of INFORMS since 2007. His work has been published in journals such as Naval Research Logistics and Operations Research Letters.


  • Chen S., Xu J., Note on the optimality of policies for inventory systems with two demand classes, Operations Research Letters, 38 (5), p. 450 - 453, July 22, 2010
  • Chen S., Xu J., Feng Y., A Partial Characterization of the Optimal Ordering/Rationing Policy for a Periodic Review System with Two Demand Classes and Backordering, Naval Research Logistics Quarterly. Vol. 57 (4)pp. 330-341, March 11, 2010
  • Xu J., Chen S., Linn B., Bhatnagar R., Optimal Production and Rationing Policy of a Make-To-Stock Production System with Batch Demand, Operations Research Letters 38 (2010), p. 231 - 235, January 25, 2010

Research Topics

  • Inventory Management
  • Green Supply Chain