“…in decision-making processes at the company level. In fact, if decision-makers' judgements and preferences are available, their integration into the DEA component Journal Pre-proof J o u r n a l P r e -p r o o f 5 should be a must (Mohammadi et al, 2016;Omrani et al, 2019). Given (i) the general interest in using LCA + DEA for the sustainability-oriented management and benchmarking of multiple similar entities at the company level and (ii) the knowledge gap regarding the implementation of decision-makers' preferences in LCA + DEA, this work revisits a case study within the retail sector (Álvarez Rodríguez et al, 2019a(Álvarez Rodríguez et al, , 2019b(Álvarez Rodríguez et al, , 2020 to explore the potential relevance of the application of alternative MCDA weighting approaches.…”