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Mathematical Problems in Engineering
Volume 2015, Article ID 957893, 14 pages
http://dx.doi.org/10.1155/2015/957893
Research Article

Model to Estimate Monthly Time Horizons for Application of DEA in Selection of Stock Portfolio and for Maintenance of the Selected Portfolio

Institute of Production Engineering and Management, Federal University of Itajubá, 37500-903 Itajubá, MG, Brazil

Received 24 March 2015; Revised 10 June 2015; Accepted 25 June 2015

Academic Editor: Yan-Jun Liu

Copyright © 2015 José Claudio Isaias et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

How to Cite this Article

José Claudio Isaias, Edson de Oliveira Pamplona, and José Henrique de Freitas Gomes, “Model to Estimate Monthly Time Horizons for Application of DEA in Selection of Stock Portfolio and for Maintenance of the Selected Portfolio,” Mathematical Problems in Engineering, vol. 2015, Article ID 957893, 14 pages, 2015. https://doi.org/10.1155/2015/957893.