Article ID: | iaor2013294 |
Volume: | 35 |
Issue: | 1 |
Start Page Number: | 107 |
End Page Number: | 126 |
Publication Date: | Jan 2013 |
Journal: | OR Spectrum |
Authors: | Kuhn Heinrich, Wensing Thomas |
Keywords: | supply & supply chains, simulation, demand |
Inventory systems within production or distribution chains typically interact with preceding supply and successive demand processes. We observe that the more clearly the performance characteristics of an inventory system are described and communicated, the better the planning and configuration of the surrounding systems can be. This paper is thus dedicated to the analysis of a component inventory model that is typically found within multi‐level supply chain structures. Operating on a discrete time axis, we assume that lead times are discretely distributed, and may also depend on preceding occurrences. Customer demand for the components emerges from a single end product that requires all of the components, and whose demand per period is continuously i.i.d. The components are replenished according to a periodic review order‐up‐to (