Jump to ContentJump to Main Navigation
Mixed-Member Electoral SystemsThe Best of Both Worlds?$
Users without a subscription are not able to see the full content.

Matthew Soberg Shugart and Martin P. Wattenberg

Print publication date: 2003

Print ISBN-13: 9780199257683

Published to Oxford Scholarship Online: November 2003

DOI: 10.1093/019925768X.001.0001

Show Summary Details
Page of

PRINTED FROM OXFORD SCHOLARSHIP ONLINE (www.oxfordscholarship.com). (c) Copyright Oxford University Press, 2019. All Rights Reserved. Under the terms of the licence agreement, an individual user may print out a PDF of a single chapter of a monograph in OSO for personal use (for details see www.oxfordscholarship.com/page/privacy-policy).date: 16 July 2019

Mixed‐Member Electoral Systems: A Definition and Typology

Mixed‐Member Electoral Systems: A Definition and Typology

Chapter:
(p.9) 1 Mixed‐Member Electoral Systems: A Definition and Typology
Source:
Mixed-Member Electoral Systems
Author(s):

Matthew Soberg Shugart (Contributor Webpage)

Martin P. Wattenberg (Contributor Webpage)

Publisher:
Oxford University Press
DOI:10.1093/019925768X.003.0002

Mixed‐member electoral systems are described as a mixture of two principles of electoral system design: majoritarian systems, which usually have single‐seat districts with plurality rule and tend to give greater representation to the two parties that receive the most votes; and proportional systems, which have multi‐seat districts, usually with party lists, and typically produce parliamentary representation that largely mirrors the vote shares of multiple parties. In the prototype mixed‐member system, half the seats in a legislative chamber (the nominal tier) are elected in single‐seat districts and the other half (the list tier) are elected from party lists allocated by proportional representation; such systems come in a wide variety of options, with the most important choices involved being those of how seats and/or votes are linked between the two tiers. Defines mixed‐member electoral systems as a subset of the broader category of multiple‐tier electoral systems. The typology of systems outlined is arranged in three main sections: Mixed‐Member Systems as Variants of Multiple‐Tier Electoral Systems; Majoritarian or Proportional: Linkage Between Nominal and Tier Lists—mixed‐member majoritarian (MMM) and mixed‐member proportional (MMP) systems; and How MMM and MMP Systems Work: Simple Systems and Additional Variables—this section includes a table of mixed‐member systems in use around the world in 1999.

Keywords:   electoral systems, list tier, mixed‐member electoral systems, mixed‐member majoritarian systems, mixed‐member proportional systems, multiple‐tier electoral systems, multi‐seat districts, nominal tier, parliamentary representation, party lists, party representation, plurality rule, proportional representation, single‐seat districts

Oxford Scholarship Online requires a subscription or purchase to access the full text of books within the service. Public users can however freely search the site and view the abstracts and keywords for each book and chapter.

Please, subscribe or login to access full text content.

If you think you should have access to this title, please contact your librarian.

To troubleshoot, please check our FAQs , and if you can't find the answer there, please contact us .