Ferraz, Diogo; Moralles, Hérick Fernando; Suarez … - In: Gestão & Produção 25 (2018) 4, pp. 839-853
used was Data Envelopment Analysis (DEA), through the Variable Returns of Scale (VRS) Model and Window Analysis. Results … inefficient countries. Window Analysis showed Japan, Republic of Korea and Singapore were efficient over time. This result …