Paul W. Drake and Mathew D. McCubbins are Professors of Political Science at the University of California, San Diego. Drake is the author of Socialism and Populism in Chile, 1932-52; The Money Doctor in the Andes; and Labor Movements and Dictatorships. McCubbins is coauthor of The Democratic Dilemma (with Arthur Lupia); The Logic of Delegation (with D. Roderick Kiewiet); and Legislative Leviathan (with Gary W. Cox).