“…Therefore, at least, some of the consumers have to be convinced that European products are worth higher prices. Recent research shows that the promotion of sustainability in seafood bears potential for product differentiation and thereby higher premiums and market shares (Ankamah-Yeboah et al, 2016;Asche, Larsen, Smith, SognGrundvåg, & Young, 2015;Jaffry, Pickering, Ghulam, Whitmarsh, & Wattage, 2004;Roheim, Asche, & Santos, 2011). Earlier research stressed that a particular consumer segment which appreciates additional ethical values of products and is willing to pay higher prices exists (Altintzoglou et al, 2010;Feucht & Zander, 2015;Kalshoven & Meijboom, 2013;Lasner & Hamm, 2014;Mauracher, Tempesta, & Vecchiato, 2013;Risius et al, 2017).…”