We formulate and analyze two models for determining the optimal pricing, order quantity and replenishment period for items whose demand function is separable into components of price and inventory age. The first model assumes a multiplicative demand function. We provide conditions, which are...

A fixed price policy regardless of expiration date may result in unsold inventory and sales loss. Price reduction over time as the expiration date approaches motivates customers to purchase all items, including the ones that are left with only a short interval until their expiration. We conduct...

We consider the problem of inventory management of perishable products, typical examples of which include food, beverage, and pharmaceuticals. Retailers increasingly use RFID-supported time–temperature-indicator-based automatic devices (TTI-based ADs) to keep track of the age and quality of...

We formulate a model for determining the optimal pricing, order quantity and replenishment period for perishable items with price-dependent and time-dependent demand. The items have a fixed shelf-life, and the demand rate decreases linearly in the selling price and polynomially over the time...