This paper presents a Downsian model of political competition in which parties have incomplete but richer information than voters on policy effects. Each party can observe a private signal of the policy effects, while voters cannot. In this setting, voters infer the policy effects from the party...

In this study, we examine a model of endogenous apportionment. Society determines by majority vote the allocation of weights in a council (or parliament) of state representatives. Each citizen decides his vote by considering which allocation induces a higher chance that the council will make his...

This paper analyzes the optimal size of a deliberating committee where (i) there is no conflict of interest among individuals and (ii) information acquisition is costly. The committee members simultaneously decide whether to acquire information, and then make the ex-post efficient decision. The...