Consider the following principle regarding the performance of collective choice rules. "If a rule selects alternative x in situation 1, and alternative y in situation 2, there must be an alternative z, and some member of society whose appreciation of z relative to x has increased when going from...

We present an electoral theory on the public provision of local public goods to an imperfectly informed electorate. We show that electoral incentives lead to greater spending if the electorate is not well informed. A more informed electorate induces candidates to target funds only to specific...

We consider a set of agents who have to choose one alternative among a finite set of social alternatives. A final allocation is a pair given by the selected alternative and the group of its users. Agents have crowding preferences over allocations: between any pair of allocations with the same...