Replication Data for: Party Over Principles: Determinants of Public Opinion on Redistricting Reform

How does the mass public form attitudes on electoral rules and reforms? Existing research on this question reveals a trade-off between principles, such as fairness, and partisan self-interest. I use two survey experiments on state legislative redistricting to explore how voters weigh principles against partisan self-interest when forming opinions on electoral reforms. First, I ask whether the public’s partisan self-interest motivation stems more from individual representation considerations or broader partisan power considerations. I find that both considerations provide a powerful enough incentive to activate partisan self-interest regarding preferences for state legislative district maps. Unexpectedly, the two considerations have quite similar effects on public support for redistricting reforms. Second, I explore the principles versus partisan self-interest trade-off through the lens of loss aversion, a concept developed in behavioral economics. In line with expectations, I find that preventing loss provides a more powerful incentive for Americans to violate democratic principles than achieving partisan gain. In sum, this research sheds light on voters' decision between principles and partisan self-interest in the formation of opinion on electoral reform.