系统工程理论与实践
繫統工程理論與實踐
계통공정이론여실천
Systems Engineering—Theory & Practice
2011年
3期
461~470
,共null页
供应链协调 响应时间 时变价格 联合契约
供應鏈協調 響應時間 時變價格 聯閤契約
공응련협조 향응시간 시변개격 연합계약
supply chain coordination; response time; time-varying price; combined contract
在市场价格随时间变化、市场需求和响应时间均不确定的供应链中，比较了集中系统和无合作分散系统的订货决策．通过深入分析供应链不协调的原因，提出了基于时间的价格折扣分担与滞销补贴联合契约．经过精心设计，开发出了供应链协调契约的具体形式．通过数学推导证明．设计的联合契约能够实现供应链的Pareto最优．最后通过算例分析讨论了模型中各参数的变化对决策结果的影响，定量刻画了联合契约在供应链协调中的价值，揭示了诸多对供应链管理实践具有指导作用的启示．
在市場價格隨時間變化、市場需求和響應時間均不確定的供應鏈中，比較瞭集中繫統和無閤作分散繫統的訂貨決策．通過深入分析供應鏈不協調的原因，提齣瞭基于時間的價格摺釦分擔與滯銷補貼聯閤契約．經過精心設計，開髮齣瞭供應鏈協調契約的具體形式．通過數學推導證明．設計的聯閤契約能夠實現供應鏈的Pareto最優．最後通過算例分析討論瞭模型中各參數的變化對決策結果的影響，定量刻畫瞭聯閤契約在供應鏈協調中的價值，揭示瞭諸多對供應鏈管理實踐具有指導作用的啟示．
재시장개격수시간변화、시장수구화향응시간균불학정적공응련중，비교료집중계통화무합작분산계통적정화결책．통과심입분석공응련불협조적원인，제출료기우시간적개격절구분담여체소보첩연합계약．경과정심설계，개발출료공응련협조계약적구체형식．통과수학추도증명．설계적연합계약능구실현공응련적Pareto최우．최후통과산례분석토론료모형중각삼수적변화대결책결과적영향，정량각화료연합계약재공응련협조중적개치，게시료제다대공응련관리실천구유지도작용적계시．
Under time-varying price, uncertain demand and uncertain response time, the ordering decisions were compared between the centralized supply chain and the decentralized supply chain. Based on in-depth analyzing the reasons of supply chain in-coordination, the combined contract of price discount share and markdown allowance based on time was proposed. The parameters of the combined contract were obtained through carefully designing the specific form of it. The mathematical derivation proves that the combined contract Call realize Pareto optimization of supply chain with time-varying price and uncertain response time. Through a numerical study, we discussed how the change of the combined contract parameters would affect the decision results of supply chain. These discussions quantitatively characterize the value of the combined contract to supply chain coordination. We reveal some enlightenments guiding supply chain management practices in the paper.
