A dynamic game approach to demand disruptions of green supply chain with government intervention (case study: automotive supply chain)

Tahereh Zaefarian, Atieh Fander and Saeed Yaghoubi ()
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Tahereh Zaefarian: Islamic Azad University
Atieh Fander: Iran University of Science and Technology
Saeed Yaghoubi: Iran University of Science and Technology

Annals of Operations Research, 2024, vol. 336, issue 3, No 24, 1965-2008

Abstract: Abstract Continuous changes in today’s market have exposed supply chain (SC) management to severe challenges. Such changes in the market are divided into two general categories: (1) Time-dependent changes such as political, economic, and cultural changes occurring over time and require decision-makers to consider the dynamics of decisions; and (2) Sudden changes and events such as diseases and natural disasters disrupting SCs. This paper investigates the impact of both changes on the decisions of a green supply chain. Moreover, these challenges may affect the organizations’ activities in the market and arouse a conflict in the members’ goals, leading to competition among members. This paper studies a game model for a dynamic–stochastic supply channel SC with one manufacturer and one retailer, where two types of products (green and non-green) are sold. In this study, two models are dynamically considered: The first model without demand disruptions and the second model with demand disruptions. Finally, the results are compared. On the other hand, due to environmental goals and to survive manufacturers under disruption, the government supports manufacturers in producing green products. Implementing this cooperation, the manufacturer also invests more in improving the greening level of green products, thereby enhancing its demand. Regarding numerous disruptions common in the automotive industry, this case study is conducted on the automotive supply chain to evaluate the models, and the results are presented in the form of numerical examples. Finally, to extract managerial insights, sensitivity analysis is performed on the main parameters of the problem.

Keywords: Green supply chain; Dynamic game; Demand disruptions; Government intervention; Automotive industry (search for similar items in EconPapers)
Date: 2024
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DOI: 10.1007/s10479-023-05432-0

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