See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/266375292 O impacto da taxa de câmbio no apreçamento de opções no Brasil - Uma análise comparativa entre um modelo de rede neural... Article · July 2009 CITATION 1 READS 30 3 authors, including: Some of the authors of this publication are also working on these related projects: Avaliação Econômica da Cogeração de Energia Elétrica no Setor Sucroalcoleiro View project Léo da Rocha Ferreira Rio de Janeiro State University 51 PUBLICATIONS 12 CITATIONS SEE PROFILE Gerson Lachtermacher Rio de Janeiro State University 16 PUBLICATIONS 220 CITATIONS SEE PROFILE All content following this page was uploaded by Léo da Rocha Ferreira on 02 October 2014. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are added to the original document and are linked to publications on ResearchGate, letting you access and read them immediately.