This paper presents a hybrid method called the DHP method, which is a combination of data
envelopment analysis and hierarchical analysis process methods. Evaluation, ranking, and …

In this paper, a production inventory model for non-instantaneous deteriorating items with
two-phase production periods are developed. The production rates of the two different …

In any business worldwide, inventory management is a challenging task for every
organisation. This article demonstrates an inventory model for deteriorating products from …

In this work, we propose to analyse a periodic review inventory model with an (R, s, lnQ)
policy and an instant replenishment via a discrete Markov chain approach. Then, we adopt …

This research focuses on a single producer-vendor supply chain. To increase the revenue
and demand of the product, the producer employs innovation and the vendor employs sales …

A safe and sustainable environment has become a top priority for all kind of businesses.
This research is to develop a sustainable model of frozen products for hybrid price-stock …

Nowadays, people prefer to buy green products. In the present competitive market, the
wholesalers and retailers offer trade credit to their downstream customers. Against retailers' …

Demand for any product at a given price is its quantity, which will be bought or sold per unit
of time at that price. The demand of any type of item depends on production produced by …

Managing the inventory of perishable items is a vital task in the supply chain. The demand
for some deteriorating items is influenced by many factors that make their management a …

Volatility in the prices of crude oil creates a very complicated situation for the management of
an inventory system. As a result, an unexpected shift in cost parameters occurs. A model of …