An Overview of Voting and Elections-D. Marc Kilgour (加拿大劳里埃大学,滑铁卢大学)


主  题:An Overview of Voting and Elections

内容简介:Voting, a commonly used group-decision process, usually aims to aggregate decision
recommendations in a way that is appropriate and balanced. The “cornerstone of democracy” is the opportunity to vote in a free, fair, and open electoral system. In fact, a multitude of electoral systems has been proposed, most to choose a single winner (as in the election of a mayor, governor, or president), but some to determine multiple winners (as in the election of a committee).
Many desirable properties for group-decision procedures have been formulated.  Looking at the mathematics behind the various electoral systems, we assess their abilities to achieve these properties. No system achieves them all, and it seems very unlikely that anything close to a perfect system will ever be invented. Thus the choice of a voting system seems to come down to trade-offs, which themselves are difficult to assess. Yet there has been some progress toward making voting and elections, as group-decision processes, responsive, transparent, and fair.
报告人: D. Marc Kilgour    教授
                            Professor of Mathematics,Wilfrid Laurier University
                            Adjunct Professor of Systems Design Engineering,University of Waterloo
                            President , INFORMS Section on Group Decision and Negotiation

时  间:2015年4月10日(周五)15:15

地  点:敏达楼415

举办单位:科研与研究生部    经济与贸易学院  

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