Retailer’s optimal strategy for fixed lifetime products

Biswajit Sarkar; Sumon Sarkar; Won Young Yun

doi:10.1007/s13042-015-0393-y

Retailer’s optimal strategy for fixed lifetime products

Biswajit Sarkar, Sumon Sarkar, Won Young Yun

Department of Industrial Engineering

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

This model illustrates an inventory model to obtain retailer’s optimal replenishment policy for deteriorating items with fixed lifetime, shortages, and time dependent backorder rate. The backorder rate is assumed as a decreasing function of waiting time up to the next replenishment. The aim is to minimize the total relevant cost of the system. The necessary and sufficient conditions are derived analytically. Some lemmas are established for the existence and uniqueness of optimal solution. Finally, some numerical examples, sensitivity analysis, comparison with other models, study of non-considering lifetime of products along with graphical representations are provided to illustrate the proposed model. From the numerical example, this model proves more savings than Wu et al. (Int J Prod Econ 101:369–384, 2006).

Original language	English
Pages (from-to)	121-133
Number of pages	13
Journal	International Journal of Machine Learning and Cybernetics
Volume	7
Issue number	1
DOIs	https://doi.org/10.1007/s13042-015-0393-y
Publication status	Published - 2016 Feb 1

Bibliographical note

Funding Information:
The authors like to thank two referees for their encouragement and valuable comments to improve the previous version of this paper. This study was financially supported by 2012 Post-Doctoral Development Program, Pusan National University, Korea.

All Science Journal Classification (ASJC) codes

Software
Computer Vision and Pattern Recognition
Artificial Intelligence

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10.1007/s13042-015-0393-y

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Cite this

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