Guerrero de Lizardi, Carlos. “GDP Measurement Bias Derived from Changes in Quality of the IT Sector: Mexico 2000-2004”. Estudios Económicos de El Colegio de México 23, no. 2 (July 1, 2008): 253–280. Accessed April 20, 2024. https://estudioseconomicos.colmex.mx/index.php/economicos/article/view/133.