Avendaño L, Rodríguez A. The impact of information on prices: the case of Blanco y Negro. Estud. adm. [Internet]. 2009 Dec. 31 [cited 2025 Apr. 5];16(2):47-63. Available from: https://cintademoebio.uchile.cl/index.php/EDA/article/view/56406