Do experts and citizens perceive party competition similarly?

Researchers frequently rely on expert surveys to acquire information about political ideology and political parties, which they then use to explore a range of political phenomena such as proximity voting and satisfaction with democracy. Yet it is unclear whether experts and citizens place the parties similarly, which may have important implications for studies that rely on expert data. To what extent do citizens share expert views regarding political party placements? Using original data from Canada, we use multidimensional scaling techniques to examine and compare the responses of academic and journalist experts against a random sample of Canadians to a range of party placement questions. Our results suggest there is considerable variation between citizens and experts, and among specific subgroups of the general population. These findings have important implications for studies of party competition, voting behavior, and government responsiveness.