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On the Benefits of Pooling in Production-Inventory Systems

Author

Listed:
  • Saif Benjaafar

    (Department of Mechanical Engineering, Graduate Program in Industrial Engineering, University of Minnesota, Minneapolis, Minnesota 55455)

  • William L. Cooper

    (Department of Mechanical Engineering, Graduate Program in Industrial Engineering, University of Minnesota, Minneapolis, Minnesota 55455)

  • Joon-Seok Kim

    (Strategy Consulting Team, Samsung SDS, Seoul, 135-918, Korea)

Abstract

We study inventory pooling in systems with symmetric costs where supply lead times are endogenously generated by a finite-capacity production system. We investigate the sensitivity of the cost advantage of inventory pooling to various system parameters, including loading, service levels, demand and production time variability, and structure of the production system. The analysis reveals differences in how various parameters affect the cost reduction from pooling and suggests that these differences stem from the manner in which the parameters influence the induced correlation between lead-time demands of the demand streams. We compare these results with those obtained for pure inventory systems, where lead times are exogenous. We also compare inventory pooling with several forms of capacity pooling.

Suggested Citation

  • Saif Benjaafar & William L. Cooper & Joon-Seok Kim, 2005. "On the Benefits of Pooling in Production-Inventory Systems," Management Science, INFORMS, vol. 51(4), pages 548-565, April.
    • Handle: RePEc:inm:ormnsc:v:51:y:2005:i:4:p:548-565
    DOI: 10.1287/mnsc.1040.0303
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    References listed on IDEAS

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    1. Saif Benjaafar & Mohsen ElHafsi & Francis de Véricourt, 2004. "Demand Allocation in Multiple-Product, Multiple-Facility, Make-to-Stock Systems," Management Science, INFORMS, vol. 50(10), pages 1431-1448, October.
    2. Erica L. Plambeck & Terry A. Taylor, 2005. "Sell the Plant? The Impact of Contract Manufacturing on Innovation, Capacity, and Profitability," Management Science, INFORMS, vol. 51(1), pages 133-150, January.
    3. Lawrence M. Wein, 1992. "Dynamic Scheduling of a Multiclass Make-to-Stock Queue," Operations Research, INFORMS, vol. 40(4), pages 724-735, August.
    4. Alfaro, José A. & Corbett, Charles J., 2000. "The value of SKU rationalization: the pooling effect under suboptimal inventory policies," DEE - Working Papers. Business Economics. WB 9917, Universidad Carlos III de Madrid. Departamento de Economía de la Empresa.
    5. Yingdong Lu & Jing-Sheng Song & David D. Yao, 2003. "Order Fill Rate, Leadtime Variability, and Advance Demand Information in an Assemble-to-Order System," Operations Research, INFORMS, vol. 51(2), pages 292-308, April.
    6. Gary D. Eppen, 1979. "Note--Effects of Centralization on Expected Costs in a Multi-Location Newsboy Problem," Management Science, INFORMS, vol. 25(5), pages 498-501, May.
    7. Serguei Netessine & Gregory Dobson & Robert A. Shumsky, 2002. "Flexible Service Capacity: Optimal Investment and the Impact of Demand Correlation," Operations Research, INFORMS, vol. 50(2), pages 375-388, April.
    8. Yu-Sheng Zheng & Paul Zipkin, 1990. "A Queueing Model to Analyze the Value of Centralized Inventory Information," Operations Research, INFORMS, vol. 38(2), pages 296-307, April.
    9. Paul H. Zipkin, 1995. "Performance Analysis of a Multi-Item Production-Inventory System Under Alternative Policies," Management Science, INFORMS, vol. 41(4), pages 690-703, April.
    10. Francis de Véricourt & Fikri Karaesmen & Yves Dallery, 2002. "Optimal Stock Allocation for a Capacitated Supply System," Management Science, INFORMS, vol. 48(11), pages 1486-1501, November.
    11. Albert Y. Ha, 1997. "Optimal Dynamic Scheduling Policy for a Make-To-Stock Production System," Operations Research, INFORMS, vol. 45(1), pages 42-53, February.
    12. Francis de Véricourt & Fikri Karaesmen & Yves Dallery, 2001. "Assessing the Benefits of Different Stock-Allocation Policies for a Make-to-Stock Production System," Manufacturing & Service Operations Management, INFORMS, vol. 3(2), pages 105-121, December.
    13. Rodrigo Rubio & Lawrence M. Wein, 1996. "Setting Base Stock Levels Using Product-Form Queueing Networks," Management Science, INFORMS, vol. 42(2), pages 259-268, February.
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