Designing a dual-channel closed loop supply chain network using advertising rate and price-dependent demand: Case study in tea industry

Mehran Gharye Mirzaei, Fariba Goodarzian, Kourosh Mokhtari, Morteza Yazdani, Alireza Shokri

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

Today, with the development of the Internet, e-commerce, and digital advertising, along with traditional advertising, have attracted the attention of many sectors and businesses, including the agricultural industry. One of the most consumed agricultural products is tea, which advertising plays a significant role in attracting more customers and improving the efficiency of its supply chain. Therefore, managing the supply chain of such product should be monitored and configured effectively considering sustainability aspects. The aim of this study is to design a dual-channel Sustainable Closed-Loop Supply Chain (SCLSC) network for tea industry for the first time. Then, a Mixed Integer Linear Programming (MILP) model is proposed for optimizing the total costs, the number of emissions and the number of created job vacancies. In addition, customer demand is dependent on traditional and digital advertising rates and product prices. For solving this model in small dimensions, LP-metric method and in high dimensions, four meta-heuristic multi-objective algorithms including Simulated Annealing Algorithm (MOSA), Particle Swarm Optimization (MOPSO), Gray Wolf Optimizer (MOGWO) and Whale Optimization Algorithm (MOWOA) were used and their results and performance were compared. Furthermore, sensitivity analysis was performed to further evaluate some parameters such as demand. The obtained results confirmed the validity of the planned model and the correctness of its solution method. Finally, practical insights are provided for the related managers and tea producer countries.
Original languageEnglish
Article number120936
JournalExpert Systems with Applications
Volume233
Early online date11 Jul 2023
DOIs
Publication statusPublished - 15 Dec 2023

Keywords

  • Agricultural supply chain optimization
  • Closed-loop supply chain
  • Mathematical modeling
  • Meta-heuristic algorithms
  • Multi-objective optimization

ASJC Scopus subject areas

  • Engineering(all)
  • Artificial Intelligence
  • Computer Science Applications

Fingerprint

Dive into the research topics of 'Designing a dual-channel closed loop supply chain network using advertising rate and price-dependent demand: Case study in tea industry'. Together they form a unique fingerprint.

Cite this