Villafani-lbarnegaray, M. and Gónzales- Vega, C. 2007. Interest rates and portfolio differentiated performance of microfinance entities before multiple systemic shocks. Is Stiglitz and Weiss Theorem fulfilled in Bolivian microfinance?. Latin American Journal of Economic Development. 5, 8 (Apr. 2007), 11–52. DOI:https://doi.org/10.35319/lajed.20078189.