Carvajal, Alexander, and Fernando Martin-Mayoral. “Oil Prices and Economic Cycles in a Dollarized Economy: A Markov Switching Regime Approach Applied to the Ecuadorian Economy”. Cuestiones Económicas 31, no. 1 (June 15, 2021): Autores: Alexander Carvajal y Fernando Martin-Mayoral. Accessed November 14, 2026. https://estudioseconomicos.bce.fin.ec/index.php/RevistaCE/article/view/274.