Supply chain inventory model for deteriorating items with maximum lifetime and partial trade credit to credit-risk customers

2016 ◽  
Vol 12 (1) ◽  
pp. 21-32 ◽  
Author(s):  
Gour Chandra Mahata ◽  
Sujit Kumar De
Keyword(s):  
Supply Chain ◽  
Credit Risk ◽  
Trade Credit ◽  
Inventory Model ◽  
Deteriorating Items ◽  
Maximum Lifetime ◽  
Partial Trade Credit

Optimal Ordering Strategy of a Replenishment Policy for Deteriorating Items Under Retailer’s Partial Trade Credit Policy

2011 ◽  
Vol 2 (2) ◽  
pp. 78-94 ◽  
Author(s):  
Gour Chandra Mahata ◽  
Puspita Mahata
Keyword(s):  
Supply Chain ◽  
Supply Chain Management ◽  
Trade Credit ◽  
Cost Minimization ◽  
Deteriorating Items ◽  
Variable Cost ◽  
Inventory Policy ◽  
Chain Management ◽  
Partial Trade Credit ◽  
Replenishment Policy

This paper investigates the economic order quantity inventory model for a retailer under two levels of trade credit to reflect the supply chain management situation. It is assumed that the retailer maintains a powerful position and can obtain full trade credit offered by supplier, yet the retailer just offers the partial trade credit to customers. Under these conditions, the retailer can obtain the most benefits. This study also investigates the retailer’s inventory policy for deteriorating items in a supply chain management situation as a cost minimization problem. The present study shows that the annual total variable cost for the retailer is convex, that is, a unique solution exists. Mathematical theorems and algorithms are developed to efficiently determine the optimal inventory policy for the retailer. The results in this paper generalize some already published results. Finally, numerical examples are given to illustrate the theorems and obtain managerial phenomena.

Optimal Ordering Strategy of a Replenishment Policy for Deteriorating Items under Retailer’s Partial Trade Credit Policy

2012 ◽  
pp. 186-202
Author(s):  
Gour Chandra Mahata ◽  
Puspita Mahata
Keyword(s):  
Supply Chain ◽  
Supply Chain Management ◽  
Trade Credit ◽  
Deteriorating Items ◽  
Variable Cost ◽  
Inventory Policy ◽  
Chain Management ◽  
Partial Trade Credit ◽  
Full Trade Credit ◽  
Cost Minimization Problem

This paper investigates the economic order quantity inventory model for a retailer under two levels of trade credit to reflect the supply chain management situation. It is assumed that the retailer maintains a powerful position and can obtain full trade credit offered by supplier, yet the retailer just offers the partial trade credit to customers. Under these conditions, the retailer can obtain the most benefits. This study also investigates the retailer’s inventory policy for deteriorating items in a supply chain management situation as a cost minimization problem. The present study shows that the annual total variable cost for the retailer is convex, that is, a unique solution exists. Mathematical theorems and algorithms are developed to efficiently determine the optimal inventory policy for the retailer. The results in this paper generalize some already published results. Finally, numerical examples are given to illustrate the theorems and obtain managerial phenomena.

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