CENTRALISED TARGET SETTING FOR REGIONAL RECYCLING OPERATIONS USING DEA
CENTRALISED TARGET SETTING FOR REGIONAL RECYCLING OPERATIONS USING DEA
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DOI：
10.1016/j.omega.2003.09.012
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发表时间：
2004-04
影响因子：
6.9
通讯作者：
S. Lozano;G. Villa;B. Adenso-Díaz
中科院分区：
文献类型：
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作者：
S. Lozano;G. Villa;B. Adenso-Díaz
本文介绍了一个应用数据分析的性能分析的一些西班牙城市的玻璃回收量。所考虑的投入是一方面分配给每个城市的玻璃容器的数量，另一方面是城镇的人口和酒吧和餐馆的数量。容器的数量是唯一的可自由选择的输入;其他两个被认为是不可控的。为了为每个城市确定一个目标，采用了一种综合产出取向。也就是说，不是单独预测每个城市，而是使用集中的方法。因此，该模型并不要求每个城市至少保持相同数量的集装箱，而只是要求不超过现有集装箱的总数。地区当局的目标是分配可用的容器，以便最大限度地提高所有市政当局回收的玻璃总量。考虑到集装箱数量是一个整数变量。数值结果显示。
This paper presents an application of data envelopment analysis for analysing the performance of a number of spanish municipalities in terms of the amount of glass recycled. The inputs considered are the number of glass containers assigned to each municipality on one hand and the population and the number of bars and restaurants in town on the other. The number of containers is the only discretionary input; the other two are considered non-controllable. In order to establish for each municipality a target to aim at, an aggregated-output orientation is used. That is, instead of projecting each municipality independently, a centralised approach is used. Thus, the model does not require that each municipality keeps at least the same number of containers but only that the total number of existing containers not be exceeded. The goal of the regional authority is to assign the available containers so as to maximise the total amount of glass recycled by all the municipalities. The fact that the number of containers is an integer variable has been taken into account. Numerical results are shown.