Gregoire C., Jorge, and Carolina Álvarez T. “Determinants of the Return Spread on Chilean Corporate Bonds”. Estudios de Administración 14, no. 2 (December 31, 2007): 43–64. Accessed April 29, 2024. https://estudiosdeadministracion.uchile.cl/index.php/EDA/article/view/56443.