Buchs, Thierry D. Competition and efficiency in banking: behavioral evidence from Ghana / Thierry Buchs and Johan Mathisen. - Washington : International Monetary Fund, 2005. - 26 p. : il. ; 28 cm. - FMI. Documentos ; 12507 . - FMI. Documentos. IEC ; v. 153/6. . Incluye bibliografía. Subjects--Topical Terms: Eficiencia bancaria--GHANAIntermediación financiera--GHANACompetencia bancaria--GHANABancos--GHANA