Two political worlds?: The influence of provincial party loyalty federal voting in Canada

Scholars have known for years that many Canadian voters hold different partisan loyalties at the federal and provincial level. In this paper, I address the question of whether provincial party loyalty has an effect on federal level vote choice above and beyond the effects of federal level party loyalty. I also examine whether provincial party loyalty is enough to explain the persistence of the ‘two-party-plus’ system in Canada. In order to address these questions I construct a series of multinomial logit models of federal vote choice in the 1993 and 2000 Canadian elections. I conclude that provincial party loyalty does have an effect on federal level vote choice, but that this influence is not enough to explain the persistence of the ‘two-party-plus’ system.