工业工程
工業工程
공업공정
Industrial Engineering Journal
2013年
1期
61~66
,共null页
二次订货 回购 转运 加急生产
二次訂貨 迴購 轉運 加急生產
이차정화 회구 전운 가급생산
two ordering opportunities ; buyback ; transshipment; expedited production
针对由单一制造商和两个竞争性零售商组成的供应链系统,研究回购契约下,制造商分别提供一次订货和两次订货机会时,两零售商的最优订货决策和制造商的最优回购转运和加急生产策略问题,并建立了相应的决策模型。通过对模型的分析,给出了在2种情形下,制造商和两零售商的最优决策。对比研究发现,在回购契约下,当满足一定参数关系时,制造商允许零售商二次订货,并采用转运和加急生产策略时,供应链各主体的利润相对仅提供一次订货机会时能得到更明显的改善,供应链整体利润获得进一步提高,供应链实现更优协调。
針對由單一製造商和兩箇競爭性零售商組成的供應鏈繫統,研究迴購契約下,製造商分彆提供一次訂貨和兩次訂貨機會時,兩零售商的最優訂貨決策和製造商的最優迴購轉運和加急生產策略問題,併建立瞭相應的決策模型。通過對模型的分析,給齣瞭在2種情形下,製造商和兩零售商的最優決策。對比研究髮現,在迴購契約下,噹滿足一定參數關繫時,製造商允許零售商二次訂貨,併採用轉運和加急生產策略時,供應鏈各主體的利潤相對僅提供一次訂貨機會時能得到更明顯的改善,供應鏈整體利潤穫得進一步提高,供應鏈實現更優協調。
침대유단일제조상화량개경쟁성령수상조성적공응련계통,연구회구계약하,제조상분별제공일차정화화량차정화궤회시,량령수상적최우정화결책화제조상적최우회구전운화가급생산책략문제,병건립료상응적결책모형。통과대모형적분석,급출료재2충정형하,제조상화량령수상적최우결책。대비연구발현,재회구계약하,당만족일정삼수관계시,제조상윤허령수상이차정화,병채용전운화가급생산책략시,공응련각주체적리윤상대부제공일차정화궤회시능득도경명현적개선,공응련정체리윤획득진일보제고,공응련실현경우협조。
A supply chain composed of one manufacturer and two competitive retailers is considered. The retailers sell a single product to the customers over a short selling season. Under two different order condi-tions: one ordering opportunity and two ordering opportunities, research is conducted for how the manufac-turer designs the buyback and retailers decide their orders to lem. With this model, optimal expedited production strategies to maximize its expected profit and how the maximize their expected profit. A model is presented to describe this prob-solution can be found and properties of the problem are revealed. Numeri-cal example is provided to illustrate the model and some meaningful management implications.