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Artículo
New models for the location of controversial facilities: A bilevel programming approach
(Elsevier, 2019-07)
Motivated by recent real-life applications in Location Theory in which the location decisions generate controversy, we propose a novel bilevel location model in which, on the one hand, there is a leader that chooses among ...
Tesis Doctoral
Contributions to robust and bilevel optimization models for decision-making
(2019-03-15)
Los problemas de optimización combinatorios han sido ampliamente estudiados en la literatura especializada desde mediados del siglo pasado. No obstante, en las últimas décadas ha habido un cambio de paradigma en el ...
Artículo
Portfolio problems with two levels decision-makers: Optimal portfolio selection with pricing decisions on transaction costs
(Elsevier, 2019-12-26)
This paper presents novel bilevel leader-follower portfolio selection problems in which the financial intermediary becomes a decision-maker. This financial intermediary decides on the unit transaction costs for investing ...