The objective of this study is to develop a model for a two echelon supply chain, in which
retailers' demand is seasonal with expiration date and he invests on the preservation …

We developed a model to reflect the real situation of market for time varying deterioration
items and varying demand with time, discounted cash flow (DCF) approach to investigate …

In this paper, we introduce the inventory model for deteriorating items with Verhulst's model
type demand rate, that is, the integrated demand pattern for growth and maturity stage to the …

Similarly, the same assumption to develop a probabilistic inventory model, the probability
density function of demand is negative exponential rate, which is a function of exponential …

The main purpose of this research is to establish replenishment models and develop optimal
replenishment policies for perishable items taking account of time value of money. This …