Ruiz, Yomara. “Differential Impact of Revenues from Natural Resources on Global Public Debt: A Quantile Regression Approach”. Cuestiones Económicas 35, no. 2 (December 27, 2025): Autor: Yomara Ruiz. Accessed November 14, 2026. https://estudioseconomicos.bce.fin.ec/index.php/RevistaCE/article/view/499.