This paper characterizes the optimal advertising strategy of candidates in an election campaign, where groups of heterogeneous voters are targeted through media outlets. We discuss its effects on the implemented policy and relate it to the well-documented increase in polarization. Additionally,...

Welfare-state measures often tend to persist even when they seem to have become suboptimal due to changes in the economic environment. This paper proposes an information-based explanation for the persistence of the welfare state. I present a structural model where rationally inattentive voters...

Despite a strong theoretical prediction that income skewness and redistribution should be positively linked, empirical evidence on this issue is mixed. This paper argues that it is important to distinguish between sources of changes in income skewness. Two sources of such changes are discussed:...

Higher education finance depends on the public's preferences for charging tuition, which may be partly based on beliefs about the university earnings premium. To test whether public support for tuition depends on earnings information, we devise survey experiments in representative samples of the...

We conduct an experiment in which groups are tasked with evaluating the truth of a set of politically relevant facts and statements, and we investigate whether communication improves information aggregation and the accuracy of group decisions. Our findings suggest that the effect of...