Towards a responsive-sustainable-resilient tea supply chain network design under uncertainty using big data

供应链 稳健性(进化) 弹性(材料科学) 供应链网络 计算机科学 网络规划与设计 随机规划 整数规划 稳健优化 运筹学 线性规划 大数据 灵敏度(控制系统) 环境经济学 数学优化 供应链管理 业务 经济 工程类 数学 数据挖掘 营销 计算机网络 生物化学 化学 物理 算法 基因 热力学 电子工程
作者
Marjan Olfati,Mohammad Mahdi Paydar
出处
期刊:Socio-economic Planning Sciences [Elsevier BV]
卷期号:88: 101646-101646 被引量:7
标识
DOI:10.1016/j.seps.2023.101646
摘要

Nowadays, issues such as limited natural resources, environmental problems, social matters, and significance of resilience in agricultural supply chain (ASC) have dragged considerable attention worldwide. In this research, a five-level multi-objective stochastic mixed-integer linear programming model is designed for tea supply chain (TSC) in Iran. The objective functions of the suggested network are minimizing total costs of the supply chain (SC), the total water consumption, and non-resilience measures, and maximizing job opportunities of facilities. Literally, considering uncertainty for SC networks is extremely beneficial due to the existence of some variations in different parameters like demand. As a consequence, a robust possibilistic optimization (RPO) is implemented to manage the uncertainty. Due to the nature of the multi-objective optimization problem, the weighted-normalized-extended goal programming (WNEGP) approach is employed to solve the model. In order to credit the model, real data is collected from the tea organization of Iran. It is worth mentioning that parameters are gathered according to three aspects of big data: volume, velocity, and variety. The results validated the functionality of the model regarding planning strategy. In addition, it showed applying more costs on SC triggers an effective sustainable-resilient-responsive network. In terms of managerial insights, this study offers a far-reaching perspective to managers especially in ASC to develop their industries. Finally, some sensitivity analyses are discussed on key parameters such as demand, robustness coefficients, and also the value of the objective functions in various states. It is worth mentioning that sensitivity analyses on different states of the problem show how sustainability and resiliency affect the supply chain efficiency.
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