Farias, C.A., Vieira, W. da C. e dos Santos, M.L. 2015. PORTFOLIO SELECTION MODELS: COMPARATIVE ANALYSIS AND APPLICATIONS TO THE BRAZILIAN STOCK MARKET. Revista de Economia e Agronegócio. 4, 3 (jun. 2015). DOI:https://doi.org/10.25070/rea.v4i3.88.