Ahmed, Osama; Abdel-Salam, Sameh; Rungsuriyawiboon, Supawat - In: New Medit 19 (2020) 2, pp. 133-145
This study examines the relative technical efficiency of mixed crop-livestock farming systems and assesses their economic performance between the Upper and Delta regions of Egypt. A non-parametric data envelopment analysis (DEA) method is empirically applied for measuring technical efficiency...