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Communication Dans Un Congrès Année : 2019

A Sustainable Closed-Loop Supply Chain model

Zoé Krug
  • Fonction : Auteur
Claudia Oliver-Cortadellas
  • Fonction : Auteur
Olga Battaïa

Résumé

We propose a multi-objective multi-period mixed-integer programming model for designing a Closed-Loop Supply Chain (CLSC) incorporating reverse logistic flows into an already existing supply chain. Three optimization objectives are considered: the first one is the economic profit maximization, the second one is the environmental impact minimization, and the last one is the employment maximization (social impact). Facilities can be located in different regions characterized by an initial level of pollution and unemployment rate. The decisions about facility location have impact on the final level of pollution and unemployment rate. Our goal is to restore the equity overall the considered regions. In order to achieve this goal, we use the Gini index for both environmental and social objectives. The model is tested on case study.
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Dates et versions

hal-03030528 , version 1 (30-11-2020)

Identifiants

  • HAL Id : hal-03030528 , version 1

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Zoé Krug, Claudia Oliver-Cortadellas, Olga Battaïa, Romain Guillaume. A Sustainable Closed-Loop Supply Chain model. 30th European Conference on Operational Research, Jun 2019, Dublin, Ireland. ⟨hal-03030528⟩
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