Salmerón Gómez, R., & Rodríguez Martínez, E. (2017). Quantitative Methods for a Linear Regression Model with Multicollinearity. Application to Yields of Treasury Bills. Journal of Quantitative Methods for Economics and Business Administration, 24, Páginas 169 a 189. https://doi.org/10.46661/revmetodoscuanteconempresa.2886