Your browser doesn't support javascript.
Robust optimization and strategic analysis for agri-food supply chain under pandemic crisis: Case study from an emerging economy.
Rahbari, Misagh; Arshadi Khamseh, Alireza; Mohammadi, Mohammad.
  • Rahbari M; Department of Industrial Engineering, Faculty of Engineering, Kharazmi University, Tehran, Iran.
  • Arshadi Khamseh A; Department of Industrial Engineering, Faculty of Engineering, Kharazmi University, Tehran, Iran.
  • Mohammadi M; Department of Industrial Engineering, Faculty of Engineering, Kharazmi University, Tehran, Iran.
Expert Syst Appl ; 225: 120081, 2023 Sep 01.
Article in English | MEDLINE | ID: covidwho-2310524
ABSTRACT
Pandemic crises like the coronavirus disease 2019 (COVID-19) have severely influenced companies working in the Agri-food industry in different countries. Some companies could overcome this crisis by their elite managers, while many experienced massive financial losses due to a lack of the appropriate strategic planning. On the other hand, governments sought to provide food security to the people during the pandemic crisis, putting extreme pressure on companies operating in this field. Therefore, the aim of this study is to develop a model of the canned food supply chain under uncertain conditions in order to analyze it strategically during the COVID-19 pandemic. The problem uncertainty is addressed using robust optimization, and also the necessity of using a robust optimization approach compared to the nominal approach to the problem is indicated. Finally, to face the COVID-19 pandemic, after determining the strategies for the canned food supply chain, by solving a multi-criteria decision-making (MCDM) problem, the best strategy is specified considering the criteria of the company under study and its equivalent values are presented ​​as optimal values of a mathematical model of canned food supply chain network. The results demonstrated that "expanding the export of canned food to neighboring countries with economic justification" was the best strategy for the company under study during the COVID-19 pandemic. According to the quantitative results, implementing this strategy reduced by 8.03% supply chain costs and increased by 3.65% the human resources employed. Finally, the utilization of available vehicle capacity was 96%, and the utilization of available production throughput was 75.8% when using this strategy.
Keywords

Full text: Available Collection: International databases Database: MEDLINE Type of study: Case report Language: English Journal: Expert Syst Appl Year: 2023 Document Type: Article Affiliation country: J.eswa.2023.120081

Similar

MEDLINE

...
LILACS

LIS


Full text: Available Collection: International databases Database: MEDLINE Type of study: Case report Language: English Journal: Expert Syst Appl Year: 2023 Document Type: Article Affiliation country: J.eswa.2023.120081