Mathematical Problems in Engineering
Volume 2016 (2016), Article ID 7458278, 1 page
http://dx.doi.org/10.1155/2016/7458278

Corrigendum

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

José Claudio Isaias, Edson de Oliveira Pamplona, and José Henrique de Freitas Gomes

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

Received 24 December 2015; Accepted 12 January 2016

Copyright © 2016 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.

The paper titled “Model to Estimate Monthly Time Horizons for Application of DEA in Selection of Stock Portfolio and for Maintenance of the Selected Portfolio” [1] contains an error in equations set . The correct equations set is as follows:

References

J. C. Isaias, E. D. O. Pamplona, and J. H. D. F. 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.