A linguistic multi-objective mixed integer programming model for multi-echelon supply chain network at bio-refinery

Hendalianpour, Ayad; Razmi, Jafar; Fakhrabadi, Mahnaz; Kokkinos, Konstantinos; Papageorgiou, Elpiniki I.

doi:10.1504/emjm.2018.10017839

Cited by 7 publications

(1 citation statement)

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“…These include reduced customer satisfaction, lack of self-confidence, pessimism, high inflation, and long lead time [20]. Hence, a Supply Chain Network (SCN) must be designed and planned to maintain agility against any disruption [21][22][23]. Moreover, due to the pharmaceutical industry's macroeconomics role, variables such as employment, economic growth, and non-oil exports are considered crucial [24,25].…”

Section: Introductionmentioning

confidence: 99%

System dynamics model for an agile pharmaceutical supply chain during COVID‑19 pandemic in Iran

Hamzehlou

2024

PLoS ONE

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Unpredictable changes in the current business environment have made organizations pay attention to the concept of agility. This concept is a key feature to survive and compete in turbulent markets while considering customers’ fluctuating needs. An organization’s agility is a function of its supply chain’s agility. The present study offers a System Dynamics (SD) model for Iran’s Pharmaceutical Supply Chain (PSC). The model is presented in three steps. First, the Supply Chain (SC) indicators were extracted based on theoretical foundations and literature review results. Second, an SD model of the PSC was extracted in the context of the COVID‑19 pandemic with the necessary analyses. Finally, the desired outputs and strategies were obtained by conducting a case study. The results indicated that the PSC’s highest agility could be guaranteed by the simultaneous implementation of three strategies: investment, Human Capital Development (HCD), and accelerated completion of ongoing projects on a priority basis. According to these results, the organization had better determine the amount of capital and workforce required for ongoing projects, then design funding solutions to implement these projects and implement them according to the projects’ priority.

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Section: Introductionmentioning

confidence: 99%

System dynamics model for an agile pharmaceutical supply chain during COVID‑19 pandemic in Iran

Hamzehlou

2024

PLoS ONE

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System dynamics model: developing model for supplier selection with a focus on CSR criteria

Лю

Hendalianpour

Hafshejani

et al. 2022

Complex Intell. Syst.

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The complexity and significance of decision-making in selecting suppliers highlight the need for a systematic and transparent approach. The more organizations rely on suppliers, the more harmful the direct and indirect consequences of poor decision-making are. This study attempted to identify factors affecting supplier selection and develop a system dynamics model for supplier selection by taking into account social corporate responsibility (CSR) practices. This model aims to increase CSR practices when selecting suppliers and thus help supply chain members gain competitive power and satisfy customer demands optimally. The system dynamics model for supplier selection was developed by considering profitability, productivity, social transparency, and customer satisfaction. To this end, first, the indicators affecting supplier selection were identified. Then, a cause–effect model was extracted by surveying subject-matter experts. Finally, the system dynamics model was developed. The final output of the third stage was a dynamic model of a supplier selection system that considers CSR practices. The results showed that profitability increases only by implementing the policy of reducing the average distance between suppliers and increasing the number of suppliers. This issue causes lower costs, reduced delivery time due to reduced average distance between suppliers, and increased suppliers, resulting in increased customer satisfaction and increased demand.

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A Multiobjective Pricing Model in Omnichannel Retailing With Emphasis on State Interventions

2022

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A linguistic multi-objective mixed integer programming model for multi-echelon supply chain network at bio-refinery

Cited by 7 publications

References 0 publications

System dynamics model for an agile pharmaceutical supply chain during COVID‑19 pandemic in Iran

System dynamics model for an agile pharmaceutical supply chain during COVID‑19 pandemic in Iran

System dynamics model: developing model for supplier selection with a focus on CSR criteria

A Multiobjective Pricing Model in Omnichannel Retailing With Emphasis on State Interventions

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