Calderón, César, and Roberto Duncan. “Purchasing Power Parity in an Emerging Market Economy: A Long- Span Study for Chile”. Estudios de Economía 30, no. 1 (May 6, 2016): pp. 103–132. Accessed December 9, 2024. https://estudiosdeeconomia.uchile.cl/index.php/EDE/article/view/40846.