“…However, the empirical literature struggles with identifying underlying mechanisms of persistence. Rather, most of the existing literature that studies turnout shocks (Bechtel, Hangartner, & Schmid, 2018;Fujiwara, Meng, & Vogl, 2016;Gaebler, Potrafke, & Rösel, F., 2020;Gerber et al, 2003;Meredith, 2009a) attributes its findings to the existence or absence of habit formation. Because this paper finds evidence for the political efficacy channel, it indicates that turnout persistence might well be explained by mechanisms that are inconsistent with habit formation.…”