The supply chain network design not only assists organizations production process (e.g.,plan, control and execute a product’s flow) but also ensure what is the growing need for companies in a longterm. This paper develops a three-echelon supply chain network problem including multiple plants, multiple distributors, and multiple retailers with amulti-mode demand satisfaction policy inside of pro...

In a dynamic environment such as a supply chain, even basic supplier-customer systems with structurally simple information and material flow formations have a tendency to exhibit operational complexity. The operational complexity of supplier-customer systems is associated with the uncertainty of information and material flows within and across organizations. Operational complexity or dynamic co...

In most Supply chain management researches, lead time is considered as a predetermined and fixed parameter. In recent years, some researchers are motivated to consider controllable lead time as a decision variable but they have only considered single product and two-echelon supply chains. This paper proposes a cost allocation model considering the elements of a three echelon supply chain consis...

In this research, the optimal pricing decisions for two complementary products in a two-echelon supply chain under two scenarios are studied. The proposed supply chain in each echelon includes one retailer and two manufacturers and the same complementary products are produced. In the first scenario, we assume the unit manufacturing costs of the complementary products in each echelon are the sam...

T coordination of supply chains by means of contracting mechanisms has been extensively explored theoretically but not tested empirically. We investigate the performance of three commonly studied supply chain contracting mechanisms: the wholesale price contract, the buyback contract, and the revenue-sharing contract. The simplified setting we consider utilizes a two-echelon supply chain in whic...

A business can be properly managed globally when it is under a supply chain. When global chain, inflation has huge effect on chain profit. Another important factor the deterioration of products. Products deteriorate during storage or transportation, which badly affects each player. This study develops three-echelon model through products delivered to customers easily. In this model, one produce...

We address the optimal design of a multi-echelon supply chain and the associated inventory systems in the presence of uncertain customer demands. By using the guaranteed service approach to model the multi-echelon stochastic inventory system, we develop an optimization model for simultaneously optimizing the transportation, inventory and network structure of a multi-echelon supply chain. We for...

This paper analyses an infinite horizon two-echelon supply chain inventory problem and shows that a sequence of the optimum ordering policies does not yield globally optimal solutions for the overall supply chain. First-order autoregressive demand pattern is assumed and each participant adopts the order-up-to (OUT) policy with a minimum mean square error forecasting scheme to generate replenish...