Two-echelon supply chain inventory model with variable lead time and ramp-type demand for deterioration item under bi-level credit period

2021 ◽  
Vol 6 (1) ◽  
pp. 14
Author(s):  
Dipak Barman ◽  
Barun Das
Keyword(s):  
Supply Chain ◽  
Lead Time ◽  
Inventory Model ◽  
Credit Period ◽  
Ramp Type Demand

scholarly journals Three-Echelon Inventory Model with Permissible Delay in Payments under Controllable Lead Time and Backorder Consideration

2014 ◽  
Vol 2014 ◽  
pp. 1-16 ◽  
Author(s):  
M. F. Yang ◽  
Wei-Chung Tseng
Keyword(s):  
Supply Chain ◽  
Lead Time ◽  
Critical Issue ◽  
Solution Procedure ◽  
Inventory Model ◽  
Permissible Delay In Payments ◽  
Inventory Policy ◽  
Controllable Lead Time ◽  
Key Factor ◽  
Delay In Payments

This paper proposes a three-echelon inventory model with permissible delay in payments under controllable lead time and backorder consideration to find out the suitable inventory policy to enhance profit of the supply chain. In today’s highly competitive market, the supply chain management has become a critical issue in both practice and academic and supply chain members have to cooperate with each other to bring more benefits. In addition, the inventory policy is a key factor to influence the performance of the supply chain. Therefore, in this paper, we develop a three-echelon inventory model with permissible delay in payments under controllable lead time and backorder consideration. Furthermore, the purpose of this paper is to maximize the joint expect total profit on inventory model and attempt to discuss the inventory policy under different conditions. Finally, with a numerical example provided here to illustrate the solution procedure, we may discover that decision-makers can control lead time and payment time to enhance the performance of the supply chain.

Two-Level Supply Chain Inventory Model for Perishable Goods with Fuzzy Lead-Time and Shortages

2021 ◽  
Vol 7 (5) ◽  
Author(s):  
Rabin Kumar Mallick ◽  
Amalesh Kumar Manna ◽  
Ali Akbar Shaikh ◽  
Shyamal Kumar Mondal
Keyword(s):  
Supply Chain ◽  
Lead Time ◽  
Inventory Model ◽  
Perishable Goods
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