No abstract available.

We analyze a serial base-stock inventory model with Poisson demand and a fill-rate constraint. Our objective is to gain insights into the linkage between the stages to facilitate optimal system design and decentralized system control. To this end, we develop a closed-form approximation for the...

In some supply chains, materials are ordered periodically according to local information. This paper investigates how to improve the performance of such a supply chain. Specifically, we consider a serial inventory system in which each stage implements a local reorder interval policy; i.e., each...

We noticed an error in the upper bound on the optimal system stock in Boyaci and Gallego (2001). We provide a procedure to compute the correct bound.

Companies often face nonstationary demand due to product life cycles and seasonality, and nonstationary demand complicates supply chain managers' inventory decisions. This paper proposes a simple heuristic for determining stocking levels in a serial inventory system. Unlike the exact...