“…Such "age-period-cohort" models have in recent times been applied to explore the drivers of change over time in various politically salient phenomena: including value change (Inglehart and Baker, 2000;Grasso et al, 2017), party identification (Niemi and Jennings, 1991;Tilley, 2002;Bartels and Jackman, 2014), voter turnout (Franklin et al, 2004;Blais and Rubenson, 2013;Valgarðsson, 2019), alternative means of participation (Grasso, 2016;Grasso et al, 2019), political knowledge (Jennings, 1996) and social trust (Jennings and Stoker, 2004). However, one fundamental topic of study in political science has been largely ignored in this literature thus far: political trust.…”