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Dr. Elizabeth Jewkes


   

NAME: Dr. Elizabeth Jewkes


Education
  • 1980     Bachelor's     St. Francis Xavier University
  • 1982     Master's     University of Calgary
  • 1988     Doctorate     University of Waterloo

Research Interest
  • Stochastic models of manufacturing and service systems; performance analysis of queueing systems; health care

Representative Publications
  • Jayaswal, S and Jewkes, EM, Price and lead time differentiation, capacity strategy and market competition, International Journal of Production Research, 54(9), 2016, 2791 - 2806
  • Wheatley, David and Gzara, Fatma and Jewkes, Elizabeth, Logic-based Benders decomposition for an inventory-location problem with service constraints, Omega, 55, 2015, 10 - 23
  • Zschocke, Mark S and Mantin, Benny and Jewkes, Elizabeth M, The effect of competition on R&D portfolio investments, Production and Operations Management, 23(8), 2014, 1439 - 1449
  • Zschocke, Mark S and Mantin, Benny and Jewkes, Elizabeth M, Mature or emerging markets: Competitive duopoly investment decisions, European Journal of Operational Research, 228(3), 2013, 612 - 622
  • Zschocke, Mark Steven and Mantin, Benny and Jewkes, Elizabeth, Competitive market selection with timing and capacity decisions, IEEE Transactions on Engineering Management, 60(1), 2013, 88 - 98
  • Mustafee, Navonil and Katsaliaki, Korina and Gunasekaran, Angappa and Williams, Michael D and La, Jennifer and Jewkes, Elizabeth M, Defining an optimal ED fast track strategy using simulation, Journal of Enterprise Information Management, 26(1/2), 2013, 109 - 118
  • Zschocke, M., B. Mantin and E.M. Jewkes (2011) "Mature or Emerging Markets: Competitive Duopoly Investment Decisions" Submitted to EJOR, 2011, revised 2012. (Accepted in 2013)
  • Mark Zschocke, Benny Manting, Elizabeth Jewkes, Mature or emerging markets: Competitive duopoly investment decisions, European Journal of Operational Research, 228, 612 - 622h
  • La, Jennifer and E.M. Jewkes (2012) "And Emergency Department Fast Track System: A Simulation Analysis", Journal of Enterprise Information Management (JEIM), special issue on Healthcare Operations Management through use of Simulation. (Accepted in 2012)
  • Mark Zschocke, Benny Mantin, Elizabeth Jewkes, Competitive Project Portfolio Management: When, where and how much to invest, IEEE Transactions on Engineering Management, 60(1), 88 - 98
  • Zschocke, M., B. Mantin and E.M. Jewkes (2011) "Competitive Project Portfolio Management with Timing and Capacity Decisions", Forthcoming in IEEE Transactions on Engineering Management, 24 manuscript pages. (Accepted in 2012)
  • Jayaswal, Sachin and Jewkes, Elizabeth and Ray, Saibal, Product differentiation and operations strategy in a capacitated environment, European Journal of Operational Research, 210(3), 2011, 716 - 728
  • Zschocke, M., B. Mantin and E.M. Jewkes (2011) "Budget Constrained Multimarket Cournot Competition", Paper submitted to IJOR, rejected, in preparation for resubmission elsewhere. (Submitted in 2011)
  • Almehdawe, E. and E.M. Jewkes (2013), "Performance Analysis and Optimization of Hybrid Manufacturing Systems Under a Batch Ordering Policy", Forthcoming in EJOR, (Accepted in 2013)
  • Zschocke, M., Mantin, B. and E.M. Jewkes, "The Effect of Competition on R&D Portfolio Investments", Forthcoming in Production and Operations Management, 2011, revised 2012. (Accepted in 2013)
  • Mark Zschocke, Benny Mantin, and Beth Jewkes, The Effect of Competition on R&D Portfolio Investments, Production and Operations Management
  • Almehdawe, E, E. M. Jewkes and Q-M. He, (2012) " A Markovian Model of Ambulance Offload Delays", EJOR (Accepted in 2012)
  • Jayaswal, S., Jewkes, E.M. and S. Ray (2011) "Product Differentiation, and Operations Strategy in a Capacitated Environment", European Journal of Operational Research, 210(3),716-728. (Accepted in 2010)
  • Jewkes, E.M. and A. S. Alfa (2009) "A Queueing Model of Delayed Product Differentiation", European Journal of Operational Research 199(3)734-743 (Accepted in 2008)
  • Vidyarthi, N, S. Elhedhli, and E.M. Jewkes (2009), Response Time Reduction in Make-to-Order and Assemble-to-Order Supply Chain Design, IIE Transactions, 41(5), 2009, 448 - 466
  • Gumus, M., E.M. Jewkes and J. Bookbinder (2008), Impact of Consignment Inventory and Vendor Managed Inventory on a Two-Echelon Supply Chain, International Journal of Production Economics, 113(2), 2008, 502 - 517
  • Gumus, M., J.H. Bookbinder and E.M. Jewkes (2010) "Calculating the Benefits of Vendor Managed Inventory in a Manufacturer-Retailer System", International Journal of Production Research 48(19) 5549-5571. (Accepted in 2009)
  • Vidyarthi, N.E., E. Celebi, S. Elhedhli and E. M. Jewkes, Integrated Inventory-Production Distribution with Risk Pooling, Transportation Science, 41(3), 2007, 392 - 408
  • Ray, S. and E.M. Jewkes, Joint Pricing and Inventory Policies for Make-to-stock Products with Determistic, Price-sensitive Demand, International Journal of Production Economics, 97(2), 2005, 143 - 158
  • Ray, S., Gerchak, Y. and E.M. Jewkes, The Effectiveness of Investment in Lead Time Reduction for a Make-to-stock Product, IIE Transactions, 34(11), 2004, 333 - 344
  • Jewkes, E.M., C. Lee and R. Vickson, Product Location, Allocation and Server Home Base Location for an Order Picking Line with Multiple Servers, Computers and Operations Research, 31(4), 2004, 623 - 636
  • Jewkes, E.M., C. Lee and R. Vickson, Product Location, Allocation and Server Home Base Location for an Order Picking Line with Multiple Servers, Computers and Operations Research, 31(4), 2004, 623 - 636
  • Ray, S. and E.M. Jewkes, Customer Lead Time Management when both Price and Demand are Lead Time Sensitive, European Journal of Operational Research, 153(3), 2003, 769 - 781
  • Jewkes, E. and D. Stanford, A Two Priority Queue with Crossover Feedback, Queueing Systems: Theory and Applications (Questa), 43(1), 2003, 129 - 146
  • Ray, S., Y. Gerchack and E.M. Jewkes, Joint Pricing and Inventory Policies for Make-to-stock Products with Deterministic, Price-sensitive Demand, International Journal of Production Economics, 97(2), 2004, 143 - 158
  • Jewkes, E.M. and A.S. Alfa, A Queueing Model of Delayed Product Differentiation, International Conference on Information Systems, Logistics and Supply Chain, May 2006, Lyon, France, 38 - 46
  • He, QiMing, E.M.Jewkes and J. Buzacott, Analysis of the Value of Information used in Inventory Control of An Inventory-Production System, Atlantic Schools of Business (ASB)/ Atlantic Canadian Operational Research Society (ACORS) Conference, January 1999
  • McKay, K., J. Buzacott, J., E. Jewkes, and J. Trebish, Validation: Expanding the Boundaries, Winter Simulation Conference, December 1988, San Diego
  • Fraser, N., E. Jewkes and M. Tajima, Global Engineering Economics, Pearson Education Canada, Fourth Edition, 608 manuscript pages
  • Fraser, N., E. Jewkes, I. Bernhardt, and M. Tajima, Engineering Economics in Canada, Prentice-Hall Canada, 572 manuscript pages
  • Jewkes, E.M., *J. Hu and M. Anjos, (2011) "Ambulance Location and Response Time Models", Mathematiques et genie industriel, Ecole Polytechnique de Montreal October 2011
  • Jay Hu, E.M. Jewkes, and M. Anjos (2011) Optimal Ambulance Location for the Region of Waterloo, Invited talk - Workshop on Modelling for Efficient and Effective Health Services Delivery, School of Mathematics, Cardiff University, April 2011.
  • Jay Hu, E.M. Jewkes, and M. Anjos (2011) Response time modelling for Optimal Ambulance Location, Invited talk - Faculty of Management, Southampton University, March 2011.
  • Jay Hu, E.M. Jewkes, and M. Anjos (2011) Optimal Ambulance Location with Tiered Response Time Standards, Invited talk - Faculty of Management, Southampton University, February 2011.
  • Jay Hu, E.M. Jewkes, and M. Anjos (2011) Optimal Ambulance LocationwithTiered Response Time Standards, Invited talk - National University of Singapore Decision Sciences Department, January 2011, Singapore.
  • Jewkes, E.M., A Queueing Model of Ambulance Offload Delays, November 2008, Department of Industrial Engineering, Swanson School of Engineering, Pittsburg, PA.
  • Jewkes, E.M. and M. Majedi, Stochastic Models for Emergency Systems Design, November 2008, CORS Distinguished Speaker Series.
  • Almehdawe, E, E.M. Jewkes and Q. He (2012), A Queueing Model for the Ambulance Offload Delay and Allocation Problems, CORS National Conference, St. John Newfoundland, June 2012. (Accepted in 2012)
  • Almehdawe, E, E.M. Jewkes and Q. He (2012) "An Optimization model for the ambulance re-allocation problem" Canqueue Conference, London Ontario, August, 2012. (Accepted in 2012)
  • Jay Hu, E.M. Jewkes, and M. Anjos (2011) Optimal Ambulance Location with Tiered Response Time Standards, Submitted talk, Informs Conference on Healthcare Systems, Montreal, Quebec, June 2011. (Accepted in 2011)
  • Almehdawe, E, E.M. Jewkes and Q. He (2011) " A Markovian Queuing Model of Ambulance Offload Delays" Informs Conference on Healthcare Systems, Montreal, Quebec, June 2011 (Accepted in 2011)
  • Elhedhli, Samir, Elizabeth Jewkes and Navneet Vidyarthi, Supply Chain Design for Response Time Sensitive Customers with Multiple Classes: A Simulation-Based Optimization Approach, Canadian Operational Research Society National Meeting, May 2008, Quebec City. (Accepted in 2008)
  • Vidyarthi, N., Samir Elhedhli and E.M. Jewkes, Response Time Reduction and Demand Allocation in Make-to-Order Supply Chain Design: A Simulation Based Optimization Approach, INFORMS National Conference, November 2007, Seattle, Washington. (Accepted in 2007)
  • Vidyarthi, N., S. Elhedhli, and E.M. Jewkes, Response Time Reduction in Make-to-Order and Assemble-to-Order Supply Chain Design, Canadian Operational Research Society National Meeting, May 2007, London, Ontario. (Accepted in 2007)
  • Vidyarthi, N., S. Elhedhli and E.M. Jewkes, Supply Chain Network Design for Response Time Sensitive Markets: Models and Solution Methods, Fifth Annual Florida Supply Chain Logistics Engineering Conference, February 2006, Gainesville, Florida. (Accepted in 2006)
  • Vidyarthi, N., S. Elhedhli and E.M. Jewkes, Make-to-Order Supply Chain Design for Response Time Sensitive Customers with Multiple Demand Sites, Canadian Operational Research Society National Meeting, May 2006, London, Ontario. (Accepted in 2006)
  • Vidyarthi, N., S. Elhedhli and E.M. Jewkes, Response Time Sensitive Supply Chain Design, Canadian Operational Research Society National Meeting, June 2006, Montreal, PQ. (Accepted in 2006)