Sghaier, Asma; Sabra, Mahmoud; Mighr, Zouhayer; Gilles, … - In: International Journal of Sustainable Economies … 5 (2016) 1, pp. 29-51
determinants. The authors use for this purpose the Data Envelopment Analysis (DEA) method and the analysis of the Stochastic … Frontier Analysis (SFA) method for calculating the technical efficiency scores. The results reveal similar trends for both …