Figueroa, Eugenio, Andrés Gómez-Lobo, Pablo Jorquera, and Felipe Labrín. “Estimating the Impacts of a Public Transit Reform on Particulate Matter Concentration Levels: The Case of Transantiago in Chile”. Estudios de Economía 40, no. 1 (September 30, 2013): pp. 53–79. Accessed April 30, 2024. https://estudiosdeeconomia.uchile.cl/index.php/EDE/article/view/28347.