Perez, Alex, Jaime Carabali, and Luis Meneses. “Pass-through in Colombia’s Unregulated Retail Electricity Market”. International Journal of Energy Economics and Policy 12, no. 4 (July 20, 2022): 575–583. Accessed March 28, 2024. https://www.econjournals.com/index.php/ijeep/article/view/13086.