Saari and Van Newenhizen (1987) misinterpret their findings about the indeterminacy of voting systems: far from being a vice, indeterminacy is a virtue in allowing voters to be more responsive to, and robbing them of the incentive to misrepresent, their preferences. The responsiveness of...

Approval voting allows each voter to vote for as many candidates as he wishes in a multicandidate election. Previous studies show that approval voting compares favorably with other practicable election systems. The present study examines the extent to which votes for different numbers of...

A weak form of strategic voting, called ‘sincere truncation,’ occurs when a voter with a strict preference ranking does not rank all his or her choices on the ballot. A voting procedure is said to be manipulable by sincere truncation if one or more voters can obtain a preferred outcome...

We apply a fallback model of coalition formation to decisions of the U.S. Supreme Court, focusing on the seven natural courts, which had the same members for at least two terms, between 1969 and 2009. The predictions of majority coalitions on each of the courts are generally borne out by the...

Approval voting allows each voter to vote for as many candidates as he wishes in an election but not cast more than one vote for each candidate of whom he approves. If there is a strict Condorcet candidate — a candidate who defeats all others in pairwise contests — approval voting is shown...

Players are assumed to rank each other as coalition partners. Two processes of coalition formation are defined and illustrated: <UnorderedList Mark="Bullet"> <ItemContent> Fallback (FB): Players seek coalition partners by descending lower and lower in their preference rankings until some majority coalition, all of whose members consider...</itemcontent></unorderedlist>