Baviera-Puig, Amparo; Baviera, Tomás; Buitrago-Vera, Juan - In: Journal of business economics and management 21 (2020) 4, pp. 1035-1057
Data Envelopment Analysis (DEA) is a relative measure of efficiency applied to a set of decision units and is being used more and more frequently in the supermarket sector. Nonetheless, given how strongly the sector's financials depend on demand, companies need to combine this measurement with...