“…Similarly, it is also possible for immigrants to generate additional demand for the importation of ethnic products from their countries of origin, depending on their preferences (Gould, 1994;Head and Ries, 1998;Dunlevy and Hutchinson, 1999). Importantly, the significant part of these studies has been devoted to exports (Peri and Requena-Silvente, 2010;Hiller, 2013;Hatzigeorgiou and Lodefalk, 2016;Parrotta et al, 2016;Andrews et al, 2017;Mitaritonna et al, 2017;Marchal and Nedoncelle, 2019). The few studies that also take into account imports mostly attempt to compare the effectiveness of knowledge and preference channels by contrasting the effect on exports and imports (Gould, 1994;Head and Ries, 1998;Girma and Yu, 2002;Rauch and Trindade, 2002;Wagner et al, 2002;Aleksynska and Peri, 2014;Steingress, 2018).…”