Research Article

An Optimization model for Triple Sourcing, Supply Chain under Disruption

by  Hegazy Zaher, Naglaa Ragaa, Marwa Mostafa Selim
journal cover
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 134 - Issue 9
Published: January 2016
Authors: Hegazy Zaher, Naglaa Ragaa, Marwa Mostafa Selim
10.5120/ijca2016908067
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Hegazy Zaher, Naglaa Ragaa, Marwa Mostafa Selim . An Optimization model for Triple Sourcing, Supply Chain under Disruption. International Journal of Computer Applications. 134, 9 (January 2016), 24-29. DOI=10.5120/ijca2016908067

                        @article{ 10.5120/ijca2016908067,
                        author  = { Hegazy Zaher,Naglaa Ragaa,Marwa Mostafa Selim },
                        title   = { An Optimization model for Triple Sourcing, Supply Chain under Disruption },
                        journal = { International Journal of Computer Applications },
                        year    = { 2016 },
                        volume  = { 134 },
                        number  = { 9 },
                        pages   = { 24-29 },
                        doi     = { 10.5120/ijca2016908067 },
                        publisher = { Foundation of Computer Science (FCS), NY, USA }
                        }
                        %0 Journal Article
                        %D 2016
                        %A Hegazy Zaher
                        %A Naglaa Ragaa
                        %A Marwa Mostafa Selim
                        %T An Optimization model for Triple Sourcing, Supply Chain under Disruption%T 
                        %J International Journal of Computer Applications
                        %V 134
                        %N 9
                        %P 24-29
                        %R 10.5120/ijca2016908067
                        %I Foundation of Computer Science (FCS), NY, USA
Abstract

The trade-off among ordering policies and disruption risks in sourcing networks is a critical issue. This research proposes a generic newsvendor type model for triple sourcing, supply chains where all of the three chains subjected to disrupt events. It is assumed that each supply channel is susceptible to network, operations, and external risks or a combination of all of them. Optimal solutions are obtained in the ordering quantities and the total expected profit is computed. An illustrative numerical example is performed to help managers in balancing the ordering strategies under supply chains’ risks.

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Index Terms
Computer Science
Information Sciences
No index terms available.
Keywords

Demand uncertainty triple sourcing supply chain risk management stochastic model

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