“…Prior studies find that individual economic factors, such as education and income, and psychological factors, such as nationalism, party identification, and ideology, were key determinants of public attitudes toward trade policy (Scheve and Slaughter 2001;Mayda and Rodrik 2005;Kaltenthaler, Gellenery, and Ceccoli 2004;Mansfield and Mutz 2009;Mayda 2006;O'Rouke andSinnott 2001, 2006). However, individual attitudes toward social and political issues depend on where voters live (Campbell, Wong, and Citrin 2006;Key 1949;Hopkins 2010;Schissel, Wanner, and Frideres 1989). Therefore, this paper will contribute to our understanding of public trade preferences by taking into account regional economic features.…”