M. Ruiz, L. Estrada, C. Yoong, and V. Ormeño-Candelario, “Ecuador’s Banking Sector: How Intrinsic and Extrinsic Factors Shape Productivity?”, LACCEI, vol. 1, no. 12, July 2025, doi: 10.18687/LACCEI2025.1.1.2022.