The Determinants of Political Knowledge in Comparative Perspective

Political knowledge is a powerful predictor of political participation. Moreover, what citizens know about the political system and its actors is a central aspect of informed voting. This article investigates how and why political knowledge varies between citizens. The analysis is comparative and based on data from the Comparative Study of Electoral Systems. At the micro level, the results confirm results from national surveys – specifically that education explains what citizens know about politics. It is found in a contextualized analysis, however, that the effect of education varies with the country's degree of economic redistribution. In more egalitarian countries, political knowledge is less contingent on education attained than in more inegalitarian countries. Similarly, education seems to have a stronger effect in countries with majoritarian electoral systems compared to countries with proportional systems.