Abstract
We show the existence of average cost (AC-) optimal policy for an inventory system with uncountable state space; in fact, the AC-optimal cost and an AC-optimal stationary policy are explicitly computed. In order to do this, we use a variant of the vanishing discount factor approach, which have been intensively studied in recent years but the available results not cover the inventory problem we are interested in.
Original language | English |
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Pages (from-to) | 451-471 |
Number of pages | 21 |
Journal | Mathematical Methods of Operations Research |
Volume | 47 |
Issue number | 3 |
DOIs | |
State | Published - 1998 |
Keywords
- Average cost
- Discrete-time Markov control processes
- Dynamic programming
- Inventory systems
- Unbounded costs and controls