Optimal ordering policy for deteriorating items with stock dependent demand, partial backlogging and trade credit period

Sachin Kumar Verma, Mohd. Rizwanullah and Chaman Singh

International Journal of Logistics Systems and Management, 2021, vol. 40, issue 1, 95-120

Abstract: In this paper, policies of optimal ordering has been focussed on economic order quantity (EOQ) model, where we considered deteriorated as well as non-instantaneous nature items. In this inventory model, we are also assuming there is a stock-dependent demand and constant holding cost. Occurrence of shortage during the complete process of the system, taking into consideration with partial backlogging where deterioration of items follows the Weibull distribution. In the present study, it is considered that the supplier's proposed lucrative trade credit offers to the retailers to buy more to generate more revenue. Numerical examples parallel to the present inventory model gives an optimal result. Lastly, sensitivity analysis applied to different parameters and graphical representations have shown to validate the model.

Keywords: stock dependent demand pattern; partial backlogging; constant holding cost; trade credit; Weibull deterioration. (search for similar items in EconPapers)
Date: 2021
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Persistent link: https://EconPapers.repec.org/RePEc:ids:ijlsma:v:40:y:2021:i:1:p:95-120

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