Bullock studies the effects of partisanship on people's political views. Three questions motivate his work in this area: how can people make sensible political choices when they know so little about politics? When will partisanship dominate people's thinking about political choices? And to what extent does partisan polarization create or reflect bias in political thinking?
Vladimir Kogan studies state and local government in the United States. His research focuses on the intersection of politics and public policy in areas including education and social policy.