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Stochastic approach versus multiobjective approach for obtaining efficient solutions in stochastic multiobjective programming problems

Caballero Fernández, Rafael and Cerdá Tena, Emilio and Muñoz Martos, María del Mar and Rey, Lourdes (2002) Stochastic approach versus multiobjective approach for obtaining efficient solutions in stochastic multiobjective programming problems. [ Documentos de trabajo del Instituto Complutense de Análisis Económico (ICAE); nº 0217, 2002, ]

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Abstract

In this work, we deal with obtaining efficient solutions for stochastic multiobjective
programming problems. In general, these solutions are obtained in two stages: in one of them,
the stochastic problem is transformed into its equivalent deterministic problem, and in the other
one, some of the existing generating techniques in multiobjective programming are applied to
obtain efficient solutions, which involves transforming the multiobjective problem into a
problem with only one objective function. Our aim is to determine whether the order in which
these two transformations are carried out influences, in any way, the efficient solution obtained.
Our results show that depending on the type of stochastic criterion followed and the statistical
characteristics of the initial problem, the order can have an influence on the final set of efficient
solutions obtained for a given problem.


Item Type:Working Paper or Technical Report
Uncontrolled Keywords:Stochastic Multiobjective Programming, Efficiency, Stochastic Approach, Multiobjective Approach
Subjects:Social sciences > Economics > Econometrics
Series Name:Documentos de trabajo del Instituto Complutense de Análisis Económico (ICAE)
Volume:2002
Number:0217
ID Code:7674
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Deposited On:10 Mar 2008
Last Modified:06 Feb 2014 07:55

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