Gender effect on microfinance social efficiency: A robust nonparametric approach. - Francois Seck Fall; Hubert Tchakoute Tchuigoua; Anne Vanhems; Léopold Simar (Eur. J. Oper. Res., 2021)

Ownership and performance of microfinance institutions in Latin America: A pseudo-panel malmquist index approach. - Isabelle Piot-Lepetit; Hubert Tchakoute Tchuigoua (J. Oper. Res. Soc., 2022)

Investigating the unobserved heterogeneity effect on outreach to women: lessons from microfinance institutions. - Francois Seck Fall; Hubert Tchakoute Tchuigoua; Anne Vanhems; Léopold Simar (Ann. Oper. Res., 2023)