新能源汽车供应链上下游联合减排协调研究OA

After the dual carbon goals have become strategic targets,it is worth in-depth exploration on how to further reduce the carbon emissions of the industrial chain of new energy vehicles,which are the pioneers of carbon reduction in the automotive industry.This paper studies the coordination problem of joint carbon reduction in the upstream and downstream of the new energy vehicle supply chain,constructs a differential game model composed of battery suppliers,vehicle manufacturers and car dealers,analyzes the equilibrium solutions under decentralized decision-making,centralized decision-making and unilateral cost-sharing contract decision-making,and finally selects the bilateral cost-sharing contract to coordinate the supply chain.The research shows that consumers'low-carbon preferences can play a positive market-driven role in the carbon reduction of the new energy vehicle supply chain;The bilateral cost-sharing contract can effectively promote joint carbon reduction,enhance the efforts of supply chain members in related carbon reduction behaviors,and thereby improve the carbon reduction efficiency of the supply chain;The bilateral cost-sharing contract can coordinate the supply chain and reach the level of total supply chain profit under centralized decision-making,achieving Pareto improvement in the profits of each member of the supply chain.