Benefit-of-the-doubt aggregation and the diet problem

被引：21
|
作者：
Faere, Rolf [1 ,2 ]
Karagiannis, Giannis [3 ]
机构：
[1] Oregon State Univ, Dept Econ, Corvallis, OR 97331 USA
[2] Oregon State Univ, Dept Agr & Resource Econ, Corvallis, OR 97331 USA
[3] Univ Macedonia, Dept Econ, Thessaloniki 54006, Greece
来源：
OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE | 2014年 / 47卷
关键词：
Benefit-of-the-doubt; Diet problem; Duality; Linear programming; MODELS; DEA;
D O I：
10.1016/j.omega.2014.03.001
中图分类号：
C93 [管理学];
学科分类号：
12 ; 1201 ; 1202 ; 120202 ;
摘要：
In this note we show that the diet problem and the benefit-of-the-doubt (BoD) aggregation are linear programming duals. That is, the primal (dual) formulation of the diet problem is equivalent to the dual (primal) formulation of the BoD model as long as food prices are set equal to one. In addition, we show that the diet problem and the inverted BoD model are linear programming equivalent as long as the nutritional requirements are set equal to one. (C) 2014 Elsevier Ltd. All rights reserved.
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页码：33 / 35
页数：3
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