inventory control of perishable items in a two-echelon supply chain
Authors
abstract
in this paper, we develop an inventory model for perishable items with random lifetime in a two-echelon production-distribution system. there is a manufacturer at the first stage that produces its product with a constant rate. deterioration in this stage is modeled via a two-parameter weibull distribution. at the second stage, the retailer places the order and receives the product instantly. the deterioration rate at this stage is a three-parameter weibull distribution, which its initial value depends on the time the product has spent in the first stage before being transferred. the behavior of different key parameters of the model is analyzed using numerical studies.
similar resources
Simultaneous Pricing, Routing, and Inventory Control for Perishable Goods in a Two-echelon Supply Chain
Due to the rapid development of technology in recent years, market competition and customer expectations have increased more than ever. In this situation, it is vital for businesses survival to determine the appropriate policy for inventory control, pricing, and routing, and decisions regarding each of them are often made separately. If the products have a perishable nature, it will be more imp...
full textDeveloping and solving two-echelon inventory system for perishable items in a supply chain: case study (Mashhad Behrouz Company)
In this research, a new two-echelon model has been presented to control the inventory of perishable goods. The performance of the model lies in a supply chain and is based on real conditions and data. The main purpose of the model is to minimize the maintenance cost of the entire chain. However, if the good is perished before reaching the customer (the expiration date is over)...
full textTwo-echelon Inventory System with Perishable- on-the-Shelf Items
This paper deals with an inventory system with one central warehouse and a number of identical retailers. We consider perishable-on-theshelf items; that is, all items have a fixed shelf life and start to age on their arrival at the retailers. Each retailer faces Poisson demand and employs (1, T) inventory policy. Although demand not met at a retailer is lost, the unsatisfied demand at the centr...
full text(1, T) policy for a Two-echelon Inventory System with Perishable-on-the-Shelf Items
This paper deals with an i * Corresponding author Email address: nventory system with one central warehouse and a number of identical retailers. We consider perishable-on-the-shelf items; that is, all items have a fixed shelf life and start to age on their arrival at the retailers. Each retailer faces Poisson demand and employs (1, T) inventory policy. Although demand not met at a retai...
full textCoordination of pricing and cooperative advertising for perishable products in a two-echelon supply chain: A bi-level programming approach
In this article the coordination of pricing and cooperative advertising decisions in one-manufacturer one-retailer decentralized supply chain with different market power for channel members is studied. The products are both perishable and substitutable. The problem is modeled as a nonlinear bi-level programming problem to consider both retailer and manufacturer decisions about prices and advert...
full text(1, T) policy for a Two-echelon Inventory System with Perishable- on-the-Shelf Items
This paper deals with an inventory system with one central warehouse and a number of identical retailers. We consider perishable-on-theshelf items; that is, all items have a fixed shelf life and start to age on their arrival at the retailers. Each retailer faces Poisson demand and employs (1, T) inventory policy. Although demand not met at a retailer is lost, the unsatisfied demand at the centr...
full textMy Resources
Save resource for easier access later
Journal title:
مهندسی صنایعجلد ۴۵، شماره Special Issue، صفحات ۶۹-۷۷
Keywords
Hosted on Doprax cloud platform doprax.com
copyright © 2015-2023