affiliation not provided to SSRN, University of São Paulo (USP), State University of Ceara, affiliation not provided to SSRN, Universidade Estadual do Ceará, State University of Ceara, State University of Ceara, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Universidade Federal Rural do Semi-Árido (UFERSA), affiliation not provided to SSRN, Universidade Federal do Ceara, Universidade de Fortaleza, Federal University of Ceara, Universidade de Fortaleza, Federal University of Ceara, State University of Ceara, State University of Ceara and State University of Ceara