Carbon Emission Reduction and Pricing Decisions of Dual-Channel Closed-Loop Supply Chain with Fairness Concern Under Carbon Tax Policy

Considering a dual channel closed-loop supply chain composed of manufacturer and retailer, the retailer establishes online direct channels, four Stackelberg game models are constructed to study impact carbon tax different fairness concerns members on optimal strategies, such as emission reduction level, recycling pricing decisions etc. The results show that does not affect decision manufacturer, but increasing will promote recycle more used products reduce emissions through remanufacturing. When has concern ignores it, with increase retailers' concern, selling price, retail price utility while manufacturers' profit decreases. considers there be in chain. Manufacturer should pay attention this take certain measures prevent behavior. Compared neutrality, whether one or both have concerns, it inhibit enthusiasm for investment. them higher lower level is.