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RISIntroducing a new ordering policy in a two-echelon inventory system with Poisson demand
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 retailers. The warehouse uses a regular one-for-one policy, but the retailers...
Inventory model with dynamic demand under the permissible delay in payments
This paper develops an inventory model with dynamic demand under the permissible delay in payments. In this model, the shortage is not allowed. The purpose of the model is to determine the number, time and amount of orders, ...
A Search Algorithm for Determination of Economic Order Quantity in a Two--Level Supply Chain System with Transportation Cost
This study considers a two-level supply chain system consisting of one warehouse and a number of identical retailers. In this system, we incorporate transportation costs into inventory replenishment decisions. The ...
An algorithm for the determination of the Economic Order Quantity in a Two-Level Supply Chain with Transportation Costs: comparison of decentralized with centralized decision
This paper considers a two-level supply chain consisting of one warehouse and one retailer. In this model we determine the optimal ordering policy according to inventory and transportation costs. We assume that the demand ...
DETERMINING ECONOMIC ORDER QUANTITY IN A TWO-LEVEL SUPPLY CHAIN WITH TRANSPORTATION COST
This paper considers a two-level supply chain consisting of one warehouse and a number of identical retailers. Unlike the common practice which determines the optimal ordering policy according to inventory costs only, in ...
Economic Order Quantity in a Centralized Two-Level Supply Chain with Transportation Cost
This paper considers a two-level supply chain consisting of one warehouse and one retailer. Unlike the most similar models which determine the optimal ordering policy according to inventory cost only, in this model, we ...
A New replenishment Policy in a Two-echelon Inventory System with Stochastic Demand
In this paper we consider a two-echelon inventory system consisting of one central warehouse and a number of non-identical retailers. The warehouse uses a regular one-for-one policy to replenish its inventory, but the ...
One-for-one Period Policy and a Series of Suppliers
The purpose of this paper is to adopt and analyze a new ordering policy called one-for-one-period policy in a
multi-echelon supply chain consisting of one retailer and a series of N suppliers. The main advantage of ...
MODELING (r, Q) POLICY IN A TWO-LEVEL SUPPLY CHAIN SYSTEM WITH FUZZY DEMAND
In this paper a two level supply chain system is studied, in which the final demand is assumed to be
fuzzy with triangular membership function. The inventory control policy of (r,Q) is followed for this
system and unsatisfied demand...