关键词: 碳税政策, 碳减排技术, 决策分析, 供应链契约

Abstract: By taking a two-stage supply chain consisted of a single manufacturer and a single retailer as the objective,the profit model of two-stage supply chain under both wholesale price contract and revenue-sharing contract with/without carbon reduction technology were researched.The influence of carbon reduction rate,carbon tax and unit product's carbon emission on players'order quantities,profits,and contract parameters was discussed.The results showed that an optimal carbon emission reduction rate that made the players'profits achieve a Pareto improvement was existed.The optimal emission reduction rate was positively correlated with carbon tax and negatively correlated with per unit carbon emission.The revenue-sharing contract could effectively coordinate the supply chain with/without carbon emission reduction technology.In addition,the revenue-sharing parameters'scope and interval bounds were both in negative correlation to carbon tax and unit carbon emission.Moreover,the relationship between revenue-sharing parameters and carbon reduction rate was the same as the relationship between carbon reduction rate and incremental profits.

Key words: carbon tax policy, carbon reduction technology, decision-making analysis, supply chain contracts