Title:Análisis de la reciente modificación al índice bursátil inmobiliario en la bolsa mexicana de valores / Analysis of the recent modification to real estate stock index in the Mexican Stock Exchange
Title:Análisis histórico de la performance de la Bolsa de Madrid (1990-2015) / Historical analysis of the Madrid Stock Exchange's performance (1990-2015) / Analisi storica della performance della Borsa di Madrid (1990-2015)