This paper studies three continuous review economic order quantity models for time-
dependent deterioration using preservation technology. First, a crisp model is developed …

In production-inventory control, economic order quantity (EOQ) and economic production
quantity (EPQ) models are used to determine the optimal order quantities for purchasing and …

This study investigated an economic order quantity (EOQ) model with complete backorder
for fixed lifetime perishable items under multiple advance and delayed payments policies …

The use of chemicals and preservatives during the production of most daily-used products
has increased rapidly over the last few decades. In turn, manufacturers, to improve the …

Mitigating carbon emissions and waste, along with economic objectives, are the major
concerns for businesses and industries today. Current studies have underlined the …

The capacity of a firm to accomplish its goals is financially compromised by degeneration of
goods. A suitable preservation strategy to reduce degradation is a vital part of the …

The major challenge of inventory decision makers is to determine an inventory optimization
strategy that ensures the right balance between keeping abundant on hand inventory to …

In this paper, we formulate a mathematical inventory model for deteriorating items with a
constant rate of deterioration. The supplier offers the retailer successive discount on …

The present study investigates an inventory system for seasonal products under variable
demand rate and partial backordering in a competitive market. Among various demand rate …

The inventory carrying cost has been assumed uniform for all products in an organization or
a warehouse. This assumption is not valid for a diversified range of items in an organization …