By analyzing the impact of different fairness concerns on a green supply chain, this study determines the optimal decisions under different power structures and conducts a comparative analysis of them. The findings of this study are summarized as follows: 1) under the manufacturer-dominated structure, retail price, wholesale price, product greenness, the manufacturer's profit, the total profit of the supply chain, the manufacturer's utility, and the retailer's utility are all negatively correlated with fairness concerns, but positively correlated with the retailer's profit; 2) under the retailer-dominated structure, fairness concerns have no impact on retail price, product greenness, or the total profit of the supply chain, are positively correlated with wholesale price and the manufacturer's profit and utility, and are negatively correlated with the retailer's profit and utility; 3) under the Nash equilibrium structure, fairness concerns have no impact on the green supply chain.
This article constructs a two-stage dynamic game model for green manufacturers, retailers, and consumers to address the issue that fairness preference in manufacturing can impact supply chain decision-making. This is done by discussing decision-making under the three power structures of green-manufacturer-dominated, retailer-dominated, and the Nash-equilibrium, and compares the balanced decision under the three power structures. The results show that in the manufacturer-dominated and Nash equilibrium games, product greenness, retailer profits, manufacturer profits, total supply chain profits, and a manufacturer's utility all decrease as the fairness preference increases, whereas the retail price and wholesale price are just the opposite of each other. In the retailer-dominated game, the retail price, product greenness, and total supply chain profits are not impacted by the fairness preference. The wholesale price, manufacturer's profits, and manufacturer's utility increases as the fairness preference increases, whereas the retailer profits decrease.
In order to investigate supply chain coordination and decision under customer balking and stochastic demand, the article considers a two-echelon supply chain consisting of one manufacturer with risk-neutral and one retailer with risk-neutral and develops two models in a centralized and a decentralized system and the three contracts are designed to coordinate supply chain and the optimal price and customer balking strategies are obtained. The results show that the revenue and cost-sharing contract can coordinate supply chain under customer balking and price-dependent demand and achieve the Pareto-improvement; the expected sales quantity and expected reduced sales quantity are influenced conversely by the threshold of inventory and probability of a sale under customer balking. In addition, numerical analysis is given to verify the effectiveness of revenue and cost-sharing contract and the paper gives some managerial insights and puts forward to the future work at last.
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