“…As can be seen in a survey by Eckert (2013), there are interesting issues largely debated in the industrial economics field that have been analyzed from the reality of this sector. Thus, for example, some of these empirically examined topics have been cost pass-through asymmetries (e.g., Bacon, 1991, Bachmeier andGri n, 2003;Deltas, 2008), Edgeworth cycles (e.g., Noel, 2007;Noel, 2009;Lewis and Noel, 2011), merger e↵ects (e.g., Coloma, 2002;Simpson and Taylor, 2008;Houde, 2012), regulatory impacts (e.g., Vita, 2000;Taylor and Fischer, 2003;Bernardo, 2018), competition e↵ect on price dispersion (e.g., Lewis, 2008;Chandra and Tappata, 2011;Balaguer and Ripollés, 2018a), as well as the e↵ect of competition on price levels. Since the early works, the literature on this last topic has incorporated substantial methodological advances.…”