“…Notes: Some studies were classified in more than one category (Abrate and Erbetta, 2010;Assaf, 2011a;Assaf et al, 2014;Barros and Dieke, 2008;Barros, 2009;Jessop, 2009;Lai et al, 2015;Martín and Román, 2006;Martín et al, 2009;Suzuki et al, 2010;Yu, 2010) The effects of different internal and external variables on airport efficiency (including airport size and characteristics, managerial factors, ownership/governance forms, regulatory aspects, economic downturn, undesirable outputs, etc.) (Adler and Liebert, 2014;Chi-Lok and Zhang, 2009;Fan et al, 2014;Martín et al, 2013;Merkert and Mangia, 2014;Oum et al, 2006;Pathomsiri et al, 2008;Voltes-Dorta and Pagliarib, 2012;Yu et al, 2008) Accounting for service quality within studies on airport efficiency measurement (Merkert and Assaf, 2015;De Nicola et al, 2013) Passenger perception of quality and his/her level of satisfaction with different airport service attributes (de Barros et al, 2007;Bogicevic et al, 2013;Chen, 2007;Chien-Chang, 2012;Correia et al, 2008;Mikulic and Prebežac, 2008) Discussions on service quality measurement, including exploratory studies on ASQ multidimensionality (Bezerra and Gomes, 2015;Fodness and Murray, 2007;George et al, 2013) Improvement of simulation models for assessing airport terminal LOS (Andreatta et al, 2007;Manataki and Zografos, 2009;Zografos and Madas, 2006;Zografos et al, ...…”