Fig. 3. Logistic regression predicting whether users share in-group versus out-group elite tweets.

Marginal effects, on in-group sharing, of the elite account being a politician or media (versus pundit), the ideological extremity of the elite actor, the ideology of the users, and the number of out-group elite accounts that a user follows. For continuous variables (ideological extremity and number of out-group elites followed), we report the marginal effect of 1 SD change.