Document Type

Article

Publication Date

7-15-2016

Publication Title

Computers and Industrial Engineering

Volume

99

First Page

124

Keywords

Remanufacturing, Time value of products, Mathematical model, Simulation

Last Page

136

Abstract

This paper studies disposition decisions of cores where the value of returns deteriorates over time. Mainly in disposition decisions, a remanufacturer is interested to determine how many units to remanufacture and to salvage. To address this research problem along with value deterioration of returns, a rough-cut mathematical model is developed by considering various parameters of interest such as selling price, salvage value and remanufacturing rate with the aim to maximize total profit. Due to uncertainty limitations, the model can provide decision-makers with relevant insights about disposition decisions. Simulation modeling techniques are used to validate the proposed model. Numerical examples are presented to demonstrate the applicability of the model and to show the negative relation between the deterioration rate and the total profit. However, the above-indicated parameters of selling price, salvage value and remanufacturing rate work the opposite way.

DOI

10.1016/j.cie.2016.07.015

Funding Reference Number

Natural Sciences and Engineering Council of Canada (NSERC) Discovery Grant Program

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