autores Cecília Maria Vasconcelos Costa e Castro Ospina, Raydonal Baltazar, Samuel G. F. Leiva, V. Figueroa-Zúñiga, Jorge Castro, Cecília Aksoy-Aksel, A.
palavras-chave Asymmetry Bootstrapping Data envelopment analysis Decision-making units Efficiency Optimization methods R software Simar and Wilson algorithm Statistical consistency