碳交易与消费者低碳偏好下低碳服务供应链收益共享契约

在碳交易市场机制和消费者存在低碳偏好下,针对制造商资金不足,构建了低碳服务供应链收益共享契约,研究了收益共享契约的达成区间以及相关因素对达成区间的影响。研究表明,单位减排成本和产品销售价格是影响低碳服务供应链下收益共享契约达成的关键因素,并且当产品销售价格超过一定阈值,收益共享契约能实现最大程度减排。收益共享契约的达成区间会随着单位产品初始碳排放量、基础市场需求和单位减排成本的增大而减少,但会随着消费者低碳偏好程度和减排剩余量的增大而增大。进一步分析了相关因素对整个低碳服务供应链成员最优决策及最优利润的影响,为收益共享契约在低碳服务供应链中的运用提供了一定的管理启示。

Revenue sharing contract of low-carbon service supply chain under carbon trading and consumers'low-carbon preference

Aiming at the situation in which manufacturer had insufficient funds,a revenue sharing contract in low-carbon service supply chain was constructed by considering the carbon trading mechanism and consumers'low-carbon preferences,the feasible interval of the revenue-sharing contract and the impact of related factors on the feasible interval were studied.Research showed that unit emission reduction cost and sale price were the key factors that affect the revenue sharing contract's feasibility under the low-carbon service supply chain.When sale price exceeded a certain threshold,the revenue sharing contract could achieve maximum emission reduction.With the increase of unit product's initial carbon emissions,basic market and unit emission reduction cost,the feasible interval of the revenue sharing contract would decrease,but with the increase of consumers'low-carbon preference and remaining emission reduction it would increase.The influence of related factors on the decisions and profits of the entire low-carbon service supply chain's members were further analyzed,which provided some management inspiration for the application of the revenue sharing contract in the low-carbon service supply chain.