Note: Optimal Policies for Serial Inventory Systems under Fill Rate Constraints
Author
Summary, in English
A continuous review serial production/distribution system with discrete compound Poisson demand for the end product is considered. Unmet demand is back-ordered. Production/transportation times are constant. All deliveries from one stage to the next must be multiples of given batch sizes. The problem of minimizing the holding costs under a fill rate constraint is considered. Using recent results by Chen (2000), it is shown that under a set of restricted but plausible assumptions, the optimal policy is an echelon stock multistage (R, nQ) policy with one of the reorder points varying over time. A simple procedure for the determination of the optimal policy is provided.
Department/s
Publishing year
2003
Language
English
Pages
247-253
Publication/Series
Management Science
Volume
49
Issue
2
Document type
Journal article
Publisher
Informs
Topic
- Transport Systems and Logistics
Keywords
- Management science
- Studies
- Mathematical models
- Inventory control
- Optimization
Status
Published
ISBN/ISSN/Other
- ISSN: 0025-1909