scholarly journals An inventory model for deteriorating items under inflation and permissible delay in payments by genetic algorithm

2016 ◽  
Vol 3 (1) ◽  
pp. 1239605 ◽  
Author(s):  
Sanjey Kumar ◽  
Neeraj Kumar ◽  
Shaofeng Liu
Keyword(s):  
Genetic Algorithm ◽  
Inventory Model ◽  
Deteriorating Items ◽  
Permissible Delay In Payments ◽  
Delay In Payments

Retailer Ordering Policy for Deteriorating Items with Initial Inspection and Allowable Shortage Under the Condition of Permissible Delay in Payments

2012 ◽  
Vol 1 (1) ◽  
pp. 64-79 ◽  
Author(s):  
Chandra K. Jaggi ◽  
Mandeep Mittal
Keyword(s):  
Inventory Model ◽  
Inventory System ◽  
Deteriorating Items ◽  
Permissible Delay In Payments ◽  
Numerical Example ◽  
Ordering Policy ◽  
Delay In Payments ◽  
The Impact ◽  
Single Commodity

While developing the inventory model with shortages under permissible delay in payments, it has been observed in the literature, the researchers have not considered the fact that the retailer can earn interest on the revenue generated after fulfilling the outstanding demand as soon as he receives the new consignment at the start of the cycle. Owing to this fact, the present paper investigates the impact of interest earned from revenue generated after fulfilling the stock out at the start of the cycle on a single commodity inventory model with shortages for deteriorating item, in which the whole lot goes through an inspection on arrival before entering into inventory system, under the conditions of permissible delay in payments. The results have been demonstrated with the help of a numerical example using the tools of Matlab7.0.1.

scholarly journals Two-warehouse inventory model for deteriorating items with imperfect quality under the conditions of permissible delay in payments

2017 ◽  
Vol 24 (1) ◽  
pp. 390-412 ◽  
Author(s):  
Chandra K. Jaggi ◽  
Leopoldo Eduardo Cárdenas-Barrón ◽  
Sunil Tiwari ◽  
AliAkbar Shafi
Keyword(s):  
Inventory Model ◽  
Deteriorating Items ◽  
Permissible Delay In Payments ◽  
Imperfect Quality ◽  
Delay In Payments
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