I test two potential mechanisms driving habitual voting: direct self-reinforcement of turnout and social ageing. I do so by critically examining a hypothesis proposed by Franklin who argues that the impact of electoral context on turnout declines as citizens experience more and more elections. I thus attempt to test whether the effects of context on turnout are indeed mediated by what is called “electoral experience” or simply by age. As, in most cases, those two are nearly perfectly correlated, I utilize survey data from Switzerland where women were enfranchised late and thus many female respondents did not experience any elections until reaching relatively old age. My test suggests that it is not experience that mediates the impact of context on turnout. I find weak but suggestive ageing effects. Yet, those effects are surprisingly non-monotonic. The impact of context on turnout is relatively strong for the youngest eligible citizens to decline for those who have entered their 30s. It sharply increases, however, when people are, roughly, in their mid-40s to decline again late in life.
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