Recent papers have established that bicameralism can support a nonempty core in majority voting games in two-dimensional policy spaces. The authors generalize this result to the n-dimensional case and provide a discussion of multicameralism. Bicameralism generates a core of potentially stable...

There are two rival accounts of rational voting in the public choice tradition: the mainstream instrumental account, that sees the vote as a revelation of preference over possible electoral outcomes, essentially analogous to a market choice; and the expressive account, that sees the vote as...