Probabilistic Social Choice Based on Simple Voting Comparisons
提出一种基于配对比较投票的社会选择程序，通过选票数据构建一个在社交上优于其他所有彩票的彩票，并从中选出获胜者。该程序在存在共识多数选项时总会选择它，且不会选择被帕累托支配的选项。
A social choice procedure is developed for selecting an alternative from a finite set on the basis of paired-comparison voting. Ballot data are used to construct a lottery on the alternatives that is socially as preferred as every other lottery. The constructed lottery is then used to select a winner. An axiomatization of social preferences among lotteries that justifies the procedure is included. The procedure will always select a consensus majority alternative when one exists, and it will never select an alternative that is Pareto dominated by another alternative.