A version of the median-voter theorem holds for two-dimensional spatial models in which voters regard the two dimensions as economic goods or goodlike activities and in which the set of feasible outcomes is constrained by budget or technology. Although mathematically trivial, this fact has...

When we explicitly lay out all its steps, we find that the Paradox of Not Voting (since the chance of one vote's making a difference is about zero, why trouble to vote?) rests on a false but hitherto unremarked assumption about the institutional context of elections. My solution to the Paradox...