运筹与管理
運籌與管理
운주여관리
OPERATIONS RESEARCH AND MANAGEMENT SCIENCE
2014年
4期
25-32
,共8页
闭环供应链管理%均衡模型%变分不等式%多周期%闭环供应链网络
閉環供應鏈管理%均衡模型%變分不等式%多週期%閉環供應鏈網絡
폐배공응련관리%균형모형%변분불등식%다주기%폐배공응련망락
closed-loop supply chain management%equilibrium model%variational inequality%multi-period%closed-loop supply chain network
针对单周期模型在刻画废旧产品回收和再制造过程中的局限性，以多周期的再制造闭环供应链网络为研究对象，利用均衡理论和变分不等式的方法构建了基于再制造的多周期闭环供应链网络均衡模型，得到了制造商和零售商及整个供应链网络的均衡条件及其经济解释，并分析了均衡解的唯一性条件。针对所建立的模型，利用Euler算法进行了算例分析，说明了潜在市场份额对供应链成员决策的影响。
針對單週期模型在刻畫廢舊產品迴收和再製造過程中的跼限性，以多週期的再製造閉環供應鏈網絡為研究對象，利用均衡理論和變分不等式的方法構建瞭基于再製造的多週期閉環供應鏈網絡均衡模型，得到瞭製造商和零售商及整箇供應鏈網絡的均衡條件及其經濟解釋，併分析瞭均衡解的唯一性條件。針對所建立的模型，利用Euler算法進行瞭算例分析，說明瞭潛在市場份額對供應鏈成員決策的影響。
침대단주기모형재각화폐구산품회수화재제조과정중적국한성，이다주기적재제조폐배공응련망락위연구대상，이용균형이론화변분불등식적방법구건료기우재제조적다주기폐배공응련망락균형모형，득도료제조상화령수상급정개공응련망락적균형조건급기경제해석，병분석료균형해적유일성조건。침대소건립적모형，이용Euler산법진행료산례분석，설명료잠재시장빈액대공응련성원결책적영향。
In order to overcome the limitations of a single-period model in depicting the process of recovering and remanufacturing , a multi-period closed-loop supply chain network consisting of manufacturers and retailers is considered .Subsequently , we establish equilibrium conditions of manufacturers , retailers and the whole supply chain network by using variational inequality and the equilibrium theory .Then their economic explanations are presented.Furthermore, the unique condition of the equilibrium solution is proved .Finally, the results obtained through a numerical exemplification by Euler algorithm indicate the effect of market size to the strategic decisions .
