“…In many studies, the institutional factors outperform the socio-economic variables (Blais, 2006; Franklin, 2004; Jackman, 1987), possibly due to a lack of variance in the commonly analysed samples which mainly include industrialised countries (Blais and Dobrzynska, 1998: 252). Moving beyond Western democracies, however, the findings remain conflicting concerning the socio-economic determinants (Endersby and Krieckhaus, 2008; Fornos et al, 2004; Kostadinova, 2003; Lehoucq and Wall, 2004; Martinez i Coma, 2016; Schaufnagel et al, 2014; Schaufnagel and Gowen, 2014; Stockemer, 2016).…”