This paper studies the problem of value-appropriation of supply chain, which is composed of a monopoly manufacturer downstream and multiple suppliers upstream. Firstly, we introduce two special examples in which outpu...This paper studies the problem of value-appropriation of supply chain, which is composed of a monopoly manufacturer downstream and multiple suppliers upstream. Firstly, we introduce two special examples in which output distribution of suppliers satisfy equal or equal-difference sequence. It is found that the more difference the distribution will be, the less preference will be gain by the manufacturer in the value-appropriation of supply chain. For the general distribution, the parameter ＂competitive residual＂ is introduced to score the influence of the suppliers＇ output quantity distribution on manufacturer＇s preference. The general conclusion will be given and it can directly deduce the conclusions above. Finally, we extend our basic conclusion to the more general situation in which the numbers of suppliers are not equal.展开更多
Logistics has a good relationship with the economic utility of supply chain and the sustainable development of environment. It has been the considerable link of supply chain research. This paper analyzes and appraises...Logistics has a good relationship with the economic utility of supply chain and the sustainable development of environment. It has been the considerable link of supply chain research. This paper analyzes and appraises the effectivity of different supply chain integration projects and whether considers reverse logistics or not, by establishing DEA model of supply chain integration project that is on the basis of order and synthetically considered forward and reverse logistics, provides the growth efficiency model of input and output with preference supply chain integration project for the deci.qion.rn^le,~r展开更多
Based on the background of vendors＇ selection in supply chain management, the theory of entropy is adopted to filter the criteria. With the combination of data envelopment analysis（DEA） model, it can not only to el...Based on the background of vendors＇ selection in supply chain management, the theory of entropy is adopted to filter the criteria. With the combination of data envelopment analysis（DEA） model, it can not only to eliminate the exclusive information of criteria, but it can keep the advantages of DEA model as well, which can conveniently conduct to automatic data collection and going on an objective evaluation of the priority of vendors.展开更多
文摘This paper studies the problem of value-appropriation of supply chain, which is composed of a monopoly manufacturer downstream and multiple suppliers upstream. Firstly, we introduce two special examples in which output distribution of suppliers satisfy equal or equal-difference sequence. It is found that the more difference the distribution will be, the less preference will be gain by the manufacturer in the value-appropriation of supply chain. For the general distribution, the parameter ＂competitive residual＂ is introduced to score the influence of the suppliers＇ output quantity distribution on manufacturer＇s preference. The general conclusion will be given and it can directly deduce the conclusions above. Finally, we extend our basic conclusion to the more general situation in which the numbers of suppliers are not equal.
文摘Logistics has a good relationship with the economic utility of supply chain and the sustainable development of environment. It has been the considerable link of supply chain research. This paper analyzes and appraises the effectivity of different supply chain integration projects and whether considers reverse logistics or not, by establishing DEA model of supply chain integration project that is on the basis of order and synthetically considered forward and reverse logistics, provides the growth efficiency model of input and output with preference supply chain integration project for the deci.qion.rn^le,~r
基金This project is supported by the Natural Science Foundation of Guaugdong Province（5006061）
文摘Based on the background of vendors＇ selection in supply chain management, the theory of entropy is adopted to filter the criteria. With the combination of data envelopment analysis（DEA） model, it can not only to eliminate the exclusive information of criteria, but it can keep the advantages of DEA model as well, which can conveniently conduct to automatic data collection and going on an objective evaluation of the priority of vendors.
