随机需求下考虑碳排放的绿色供应链协调契约研究  

Research on Coordination Contract for Green Supply Chain with Carbon Emission under Stochastic Demand

作　　者：经有国[1] 孟月霞 秦开大[1] JING Youguo;MENG Yuexia;QIN Kaida(Faculty of Management and Economics, Kunming University of Science and Technology, Kunming 650093, China)

机构地区：[1]昆明理工大学管理与经济学院,昆明650093

出　　处：《科技与经济》2018年第6期106-110,共5页Science & Technology and Economy

基　　金：国家自然科学基金项目--"需求依赖利率和服务水平的卖方消费信贷合作与协调机制"(项目编号:71461014;项目负责人:经有国)成果之一;国家自然科学基金项目--"基于利润返回的拍卖市场主导型生鲜农产品供应链协调优化与相关机制设计"(项目编号:71362025;项目负责人:秦开大)成果之一

摘　　要：考虑由一个绿色产品生产商和一个零售商组成的二级绿色供应链,在政府碳排放配额与可交易的情形下,针对市场需求不确定且受产品绿色度影响的情况下,建立考虑产品绿色度的供应链博弈模型。探讨集中决策、批发价格契约、收益共享与成本共担契约下的最优订购量和产品绿色度,并对三种情形下最优决策进行了比较和分析。研究表明:在批发价格契约下无法实现系统协调,通过引入收益共享与成本共担契约,当契约参数满足一定条件时,该模型既可以实现系统协调又可以实现帕累托改进。通过算例分析,探讨了收益共享系数对绿色产品生产商和零售商收益的影响。Considering a two-echelon green supply chain which is composed of a green product manufacturer and a retailer,in the case of the government carbon quotas and tradability,the game model between them is built with the assumptions that the demand is uncertain and depended on the product environmental level.The optimal decisions of optimal order quantity and the product environmental level under the centralized decision,the wholesale-price contract and a combined contract based on revenue sharing and cost sharing are researched respectively,and a comparative analysis is carried out.The following results is attained:the system can t achieve coordination under the wholesale-price contract,the introduced combined contract of revenue sharing and cost sharing can not only achieve system coordination but also make the members of the system achieve Pareto improvement when the contract parameters satisfy certain conditions.Finally,the example analysis is employed to discuss the revenue sharing coefficient s influence on the manufacturers and the retailer revenue.

关 键 词：碳排放 绿色供应链 博弈模型 收益共享 成本共担 

分 类 号：X196[环境科学与工程—环境科学] F274[经济管理—企业管理]