The COVID-19 pandemic has amplified existing inequalities by disproportionately affecting marginalized groups, which should differentially affect perceptions of, and responses to, inequality. Accordingly, the present study examines the effects of the pandemic on feelings of individual- and group-based relative deprivation (IRD and GRD, respectively), as well as whether these effects differ by ethnicity. By comparing matched samples of participants assessed before and during the first 6 months of the pandemic ( Ntotal = 21,131), our results demonstrate the unique impacts of the pandemic on IRD and GRD among ethnic minorities and majorities. Moreover, our results reveal the status-based indirect effects of the pandemic on support for both collective action and income redistribution via IRD and GRD. As the pandemic rages on, these results foreshadow long-term, status-specific consequences for political mobilization and support for social change.

Despite the extensive literature on relative deprivation theory, few studies have examined the longitudinal effects of individual‐ and group‐based relative deprivation (IRD and GRD, respectively) on individual‐ and group‐based outcomes, nor has research investigated the between‐person and within‐person effects of these constructs. Using two random intercept cross‐lagged panel models, we address these oversights by estimating the between‐person and average annual within‐person associations IRD and GRD have with psychological distress and collective action support in a nation‐wide longitudinal panel sample (N = 64,607). As expected, IRD and GRD were more strongly associated with psychological distress and collective action support, respectively, at the between‐person level and contemporaneously at the within‐person level. However, contrary to expectations, temporary departures in IRD and GRD predicted within‐person increases in collective action support and psychological distress, respectively. These results raise questions about how and when people respond to inequality and provide the foundations for future longitudinal research.