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Average Cost Optimality in Inventory Models with Markovian Demands

Author

Listed:
  • D. Beyer

    (University of Toronto)

  • S. P. Sethi

    (University of Toronto)

Abstract

This paper is concerned with long-run average cost minimization of a stochastic inventory problem with Markovian demand, fixed ordering cost, and convex surplus cost. The states of the Markov chain represent different possible states of the environment. Using a vanishing discount approach, a dynamic programming equation and the corresponding verification theorem are established. Finally, the existence of an optimal state-dependent (s, S) policy is proved.

Suggested Citation

  • D. Beyer & S. P. Sethi, 1997. "Average Cost Optimality in Inventory Models with Markovian Demands," Journal of Optimization Theory and Applications, Springer, vol. 92(3), pages 497-526, March.
  • Handle: RePEc:spr:joptap:v:92:y:1997:i:3:d:10.1023_a:1022651322174
    DOI: 10.1023/A:1022651322174
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    References listed on IDEAS

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