One for one period policy for perishable inventory

A Mahmoodi, A Haji, R Haji - Computers & Industrial Engineering, 2015 - Elsevier
Recently, for zero ordering cost a new ordering policy named (1, T), in which the time
interval between two consecutive orders and the value of the order size are both constant …

Introducing a new ordering policy in a two-echelon inventory system with Poisson demand

R Haji, MP Neghab, A Baboli - International Journal of Production …, 2009 - Elsevier
In this paper we introduce a new ordering policy for inventory control in a two-echelon
inventory system consisting of one central warehouse and a number of non-identical …

Pricing and inventory decisions in a vendor managed inventory system with revenue sharing contract

A Haji, M Afzalabadi, R Rasoul - Uncertain Supply Chain …, 2018 - m.growingscience.com
In this paper, we design a revenue sharing contract to coordinate pricing and inventory
control decisions in a serial supply chain consisting of one supplier, one manufacturer and …

An integrated (1, t) inventory policy and vehicle routing problem under uncertainty: an accelerated benders decomposition algorithm

A Nikfarjam, A Moosavi - Transportation Letters, 2021 - Taylor & Francis
Inventory control and logistics are both important to the success of a supply chain. These
problems become highly complicated when the demand of end-users is uncertain. The …

Joint order (1, T) policy for a two-echelon, single-item, multi-retailer inventory system with Poisson demand

H Tayebi, R Haji, BG Jeddi - Computers & Industrial Engineering, 2018 - Elsevier
This study considers a two-echelon inventory system with one central warehouse and a
number of non-identical retailers with Poisson demands, constant lead times, and lost sales …

Cost function and optimal boundaries for a two-level inventory system with information sharing and two identical retailers

AH Afshar Sedigh, R Haji, SM Sajadifar - Scientia Iranica, 2019 - scientiairanica.sharif.edu
In this paper, we consider a two-echelon inventory system with a central warehouse and two
identical retailers employing information sharing. Transportation times to each retailer and …

One-for-one-period ordering policy for inventory systems with unidirectional lateral transshipments

R Haji, H Tayebi, B Ghalebsaz Jeddi - The International Journal of …, 2014 - Springer
Consider an inventory system with one supplier, two retailers, Poisson demand, and
constant lead times. One retailer has a higher demand rate and can ship items to the other …

The Cost Function of a Two-Level Inventory System with identical retailers benefitting from Information Sharing

AHA Sedigh, R Haji, SM Sajadifar - arXiv preprint arXiv:2312.03898, 2023 - arxiv.org
This paper investigates a two-echelon inventory system with a central warehouse and N (N>
2) retailers managed by a centralized information-sharing mechanism. In particular, the …

Applying a new ordering policy in a two-echelon inventory system with Poisson demand rate for retailers and transportation cost

R Haji, H Tayebi, B Haji - International Journal of Business …, 2011 - inderscienceonline.com
This paper deals with a two-echelon inventory system consisting of one supplier and N
retailers. Each retailer faces an independent Poisson demand with the same rate and …

Comparing four ordering policies in a lost sales inventory model with Poisson demand and zero ordering cost

R Haji, H Tayebi - Scientia Iranica, 2015 - scientiairanica.sharif.edu
In this paper, we compare four ordering policies in a lost sales inventory model with zero
ordering cost, constant lead time, and Poisson demand process. These ordering policies are …