Electing Popes : Approval Balloting and Qualiªed-Majority Rule Social choice theory means “ wins a majority against ”), is always possible . In the nine-

Josep M. Colomer and Iain Mclean

Electing Popes : Approval Balloting and Qualiªed-Majority Rule Social choice theory means “ wins a majority against ”), is always possible . In the nine-, vol. 1, no. 1973, 1998, pp. 1–22