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Some unexpected events, such as terrorist attacks and other natural disasters and so on, which have a great influence on the supply chain. This paper constructed a optimal model to coordinate the supply chain, and come to a conclusion that "adjustment" is the optimal strategy.
The reverse logistics is necessary for retailing to reinforce competitive advantage, increase customer value and improve its whole performance of supply chain. The retailing reverse logistic is either a premise of effective decision or important method for enterprise to decrease operating risk and improve service. In the paper, first, the theoretical triangular fuzzy number is put forward. And the...
With the development of the information and internet technology, Vendor-Managed-Inventory (VMI) has been adopted by more and more companies. In this paper, a two-echelon supply chain inventory decision model is discussed. The products are perishable and sold over a single selling season. First a VMI model is constructed, and the supply chain members' optimal decisions are gained. Under VMI, the supplier...
The origin of information risk in supply chain is categorized into three aspects: bullwhip effect, commission-agency mechanism and the moral degeneration of members. The methods of preventing information risk in supply chain are given. Through sharing the valuable information provided by third-party, the disadvantageous results caused by bullwhip effect can be decreased in supply chain. Reasonable...
In supply chain, information asymmetry will bring risk to cooperative enterprises when they are sharing information and the risk may also make them lose their interests, so it's very important to weak the information sharing risk as far as possible. This article gives some examples of the information sharing risk in several forms, analyzes the causes and proposes several corresponding preventive measures.
We use the theory of operational research to describe a model to quantify the manufacturing process flexibilitypsilas effect on supply chain risk. From the result we can see flexibility can mitigating risk and a little flexibility can achieve nearly all the benefits of total flexibility. Also by comparing the result we can find that the effects on different enterprises are the same.
B2B online exchange has provided manufacturers and retailers an alternative outlet to trade commodity or service. Some manufacturers and retailers began to participate in the B2B online exchange. According to whether the manufacturer and the retailer participating in the B2B online exchange or not, four different channel structure appears. This paper compares these channel structures to investigate...
Behavioral issues become one of the main concerns of research on supply chain coordination. Within the frame-work of behavioral decision theory, the impact of reference point and gains risk aversion/losses risk seeking effects is respectively investigated on supply chain performance under Pareto optimality criterion. It indicates that for the former the relative risk of losses in supply chains is...
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