Social and Behavioral Sciences Commons^™

How Our Life Experiences Affect Our Politics: The Roles Of Vested Interest And Affect In Shaping Policy Preferences, Gregory A. Petrow, Timothy Vercellotti

Political Science Faculty Publications

Scholars investigating the role of self-interest in determining policy preferences find that self-interest has weak effects. However, researchers have refined their concepts of self-interest and are now finding a greater role for it (e.g., Crano 1995). We continue along this line of research, considering different mechanisms by which self-interest may come to be important. We argue that measuring people’s perceived self-interest in a policy (which we call vested interest) is important for understanding how people pursue their self-interest. We find that while life circumstances can cause people to endorse vested interest, emotion is an important mediator of this relationship. Finally, …