摘要
研究了基准供应链的能力协调机制问题,发现能力预约契约下的分权供应链绩效能达到供应链集权决策时的水平,且优于批发价契约下的供应链能力决策。针对突发性需求,运用能力预约契约分别对突发性需求信息对称且完全、对称但不完全、不对称三种情形下的供应链能力决策进行了协调,并就各种情形下供应链的最优能力及相应的利润进行了比较分析。通过数值算例验证了所提模型与证明推导的有效性。
Capacity coordination mechanism of benchmark supply chain was studied. Study results showed that the performance of decentralized supply chain was equal to the centralized supply chain under capacity reservation con tract, and better than the level of the optimal supply chain capacity under the wholesale price contract. Aiming at the disruptive demand, problems of supply chain coordination were discussed through the capacity reservation con tract in three cases, i.e. , symmetric and complete disruptive information, symmetric and incomplete disruptive information, asymmetric disruptive information. And the optimal capacity and the corresponding profit in various cases were compared. Numerical results verified the validity of the derived model..
出处
《计算机集成制造系统》
EI
CSCD
北大核心
2011年第5期1071-1077,共7页
Computer Integrated Manufacturing Systems
基金
国家自然科学基金重点资助项目(70732003)
国家社会科学基金资助项目(10CGL026)
浙江省哲学社会科学规划课题资助项目(09CGGL014YBX)~~
关键词
供应链
成急管删
突发性需求
批发价契约
能力预约契约
信息小埘称
supply chains
emergency management
disruptive demand
wholesale contract
capacity reservation con-tract
asymmetric information
