Devine och Valgarðsson, "Stability and Change in Political Trust", kommande i EJPR

Empirically, we study within-individual stability of political trust using six panel studies that cover five countries between 1965 and 2020. Our results consistently point to trust being stable in the long term, with potential for short-term volatility in response to changing political contexts, and for substantial changes between people’s formative years and their adulthood. Even over a period of 19 years, most people’s responses to trust questions are remarkably similar between surveys and significant life events such as unemployment and going to University do not significantly influence trust. Changes in the political environment, like incumbent government turnover, have larger effects but these appear to return to equilibrium in a few years. The exception to this general finding is individuals who are first surveyed when they are under the age of 18, who appear much more likely to change their trust levels in subsequent waves.