Sikora, I., J. A. Campos Abad, and J. Bustos Salvagno. “Determinantes Del Precio Spot Eléctrico En El Sistema Interconectado Central De Chile*”. Economic Analysis Review, Vol. 32, no. 2, Oct. 2017, pp. 3-38, https://www.rae-ear.org/index.php/rae/article/view/575.