首先，分析了市场需求因突发事件发生改变时，VMI 下供应链的协调问题。经研
究，单独运用 VMI 模式的供应链不能达到协调，进而提出了剩余补贴契约，VMI 下的
供应链运用该契约后可以达到协调。在突发事件引起市场需求发生变化后，改进后的
契约可以使突发事件后的供应链达到协调。同时研究表明，当市场需求在一定范围内
变化时，最优供货量和最优批发价不需要改变；当市场需求变化超过一定范围时，最
优供货量和最优批发价需要作相应的改变
其次，分析了当市场需求函数为乘积形式时，突发事件引起市场需求和生产成本
同时变化对 VMI 下供应链的影响。经证明，剩余补贴契约仍然可以使供应链达到协调，
并且改进后的该契约可以使突发事件后的供应链达到协调。同时研究表明，当市场需
求和生产成本在小范围内变化时，最优供货量不需要改变，但是最优批发价会因为生
产成本变化的影响，需要作出一定的改变。当市场需求和生产成本变化超过一定范围
时，最优供货量和最优批发价都需要改变。另外，在市场需求和生产成本同时变化较
大时，最优批发价格受生产成本变化的影响更大，最优供货量受市场需求变化的影响
更大
最后，分析了突发事件造成市场需求和生产成本同时发生改变时，在零售商努力
因素下的 VMI 供应链的协调情况。经证明，剩余补贴契约不能使该种情况下的供应链
达到协调，进而提出了双向补贴契约，该契约可以使供应链达到协调。研究表明，当
市场需求和生产成本在小范围内变化时，供应链的最优供货量和最优努力程度不用改
变。当市场需求和生产成本变化超过一定范围时，供应链的最优供货量和最优努力程
度都需要改变。同时研究还表明，当市场需求和生产成本变化到某一区域时，供应链广东工业大学硕士学位论文
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的最优努力程度会有明显的突变现象发生
关键词：突发事件；供应商管理库存；供应链协调；供应链契约Abstract
III
Abstract
The acceleration of global economic development has led to more and more intense
competition between enterprises, and the competition is transformed from competition
among individual enterprises to competition among supply chains in which the firm is
located. The Vendor Managed Inventory (VMI) came into being. At the same time, due to
the rapid development of the world economy, caused the frequency of emergencies is
becoming more and more ,therefore, under the influence of an emergency, how to solve the
VMI supply chain’s coordination, has become the focus of many enterprises and scholars.
Firstly, it analyzes the coordination problem of supply chain in VMI under the change
of market demand. After the study, the VMI supply chain can’t be coordinated under the pure
VMI, The VMI supply chain can be coordinated after using the residual subsidy contract. In
the event of unexpected events caused by changes in market demand, the improved contract
can make the emergency response to the supply chain. At the same time, it is shown that the
optimal supply and the optimal wholesale price in the supply chain do not need to be
changed when the market demand changes within a certain range. When the market demand
changes more than a certain range, the optimal supply in the supply chain and the optimal
wholesale price needs to be changed accordingly.
Secondly, the paper analyzes the impact of market demand and the cost of production
on VMI Supply Chain when the market demand function is the product form. It has been
proved that the surplus subsidy contract can coordinate the supply chain, and the improved
contract can coordinate the supply chain after the emergency. Research shows that when the
market demand and production costs change within a small range, the optimal supply does
not need to change, but the optimal wholesale price will make some changes. When the
market demand and production costs change over a certain range, the optimal supply and the
optimal wholesale price needs to be changed. In addition, when the market demand and
production cost change at the same time, the optimal wholesale price is affected by the广东工业大学硕士学位论文
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production cost, the optimal supply is affected by the market demand.
Finally, it analyzes the coordination of the VMI supply chain under the retailer&39;s efforts,
which causes the market demand and the production cost to change at the same time. It is
proved that the surplus subsidy contract can’t coordinate the supply chain and then the
two-way subsidy contract can make the supply chain to be coordinated. The research shows
that when the market demand and production costs change in a small range, the optimal
supply and the optimal efforts are unchanged. When the market demand and production
costs change beyond a certain range, the optimal supply and the optimal degree of effort
need to be changed, at the same time, when the market demand and production cost change
in a certain region, the optimal effort level of the supply chain will have obvious mutation.
Keywords: Emergency Management; Vendor Managed Inventory; Supply Chain
Coordination; Supply Chain Contract.目录
V
目录
摘要.........I
Abstract ... III
目录..........V
Content ...VII
第一章 绪 论......1
1.1 研究背景 ........... 1
1.2 研究意义 ........... 2
1.3 研究内容和方法 ........... 3
1.4 论文框架 ........... 4
第二章 文献综述7
2.1 供应链契约及供应链协调 ........ 7
2.1.1 供应链契约概述 7
2.1.2 供应链协调概述.......... 10
2.2 VMI 的相关研究 ......... 12
2.2.1 VMI 的概念 ...... 12
2.2.2 VMI 协调的研究现状 .. 13
2.3 突发事件的相关研究 .. 15
2.3.1 突发事件的概念及特点........... 15
2.3.2 突发事件协调的研究现状....... 17
2.4 文献研究总结 . 20
第三章 突发事件引起市场需求变化的 VMI 供应链协调研究........21
3.1 问题描述与符号说明 . 21
3.2 剩余补贴契约下 VMI 供应链协调 ... 22
3.3 突发事件造成市场需求变化的 VMI 供应链协调 ... 24
3.4 数值仿真与分析 ......... 28广东工业大学硕士论文
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3.5 本章小结 ......... 30
第四章 突发事件引起市场需求和生产成本同时变化的 VMI 供应链协调研究....31
4.1 问题描述与符号说明 .. 31
4.2 剩余补贴契约下的 VMI 供应链协调 ........... 31
4.3 突发事件造成市场需求和生产成本同时改变的 VMI 供应链协调 ........... 33
4.4 数值仿真与分析 ..........
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