Inventory models need some specification of the distribution of demand in order to find the optimal order-up-to level or reorder point. This distribution is unknown in real life and there are several solutions to overcome this problem. One approach is to assume a distribution, estimate its...

Production Planning and Inventory Control (PPIC) is an essential dynamics of the logistical performance of manufacturing organizations. In this paper, we discuss the development of a PPIC system in a process industry. The process manufacturing industry has not embraced the new Advanced Planning...

This paper examines the performance of two different (s,Q), inventory models for spare parts in a production plant of confectionery in The Netherlands, a simple and an advanced model. The simple approach is more or less standard: undershoot of the reorder level is not taken into account, the...