In the view of many electoral reformers, mixed-member systems offer the best of the traditional British single-seat system and PR systems. This book evaluates why the systems have appealed to many countries, and how well expectations have been met.

An examination of the ways in which the introduction of mixed-member electoral systems affects the configuration of political parties

No subject is more central to the study of politics than elections. All across the globe, elections are a focal point for citizens, the media, and politicians long before--and sometimes long after--they occur. Electoral systems, the rules about how voters' preferences are translated into election results, profoundly shape the results not only of individual elections but also of many other important political outcomes, including party systems, candidate selection, and policy choices. Electoral systems have been a hot topic in established democracies from the UK and Italy to New Zealand and Japan. Even in the United States, events like the 2016 presidential election and court decisions such as Citizens United have sparked advocates to promote change in the Electoral College, redistricting, and campaign-finance rules. Elections and electoral systems have also intensified as a field of academic study, with groundbreaking work over the past decade sharpening our understanding of how electoral systems fundamentally shape the connections among citizens, government, and policy. This volume provides an in-depth exploration of the origins and effects of electoral systems.

Reformers have promoted mixed-member electoral systems as the “best of both worlds.” In this volume, internationally recognized political scientists evaluate the ways in which the introduction of a mixed-member electoral system affects the configuration of political parties. The contributors examine several political phenomena, including cabinet post allocation, nominations, preelectoral coalitions, split-ticket voting, and the size of party systems and faction systems. Significantly, they also consider various ways in which the constitutional system—especially whether the head of government is elected directly or indirectly—can modify the incentives created by the electoral system. The findings presented here demonstrate that the success of electoral reform depends not only on the specification of new electoral rules per se but also on the political context—and especially the constitutional framework—within which such rules are embedded.

Publisher Description

This paper is one of a series being prepared for the National Research Council's Committee on International Conflict Resolution. The committee was organized in late 1995 to respond to a growing need for prevention, management, and resolution of violent conflict in the international arena, a concern about the changing nature and context of such conflict in the post-Cold War era, and a recent expansion of knowledge in the field. The committee's main goal is to advance the practice of conflict resolution by using the methods and critical attitude of science to examine the effectiveness of various techniques and concepts that have been advanced for preventing, managing, and resolving international conflicts. The committee's research agenda has been designed to supplement the work of other groups, particularly the Carnegie Corporation of New York's Commission on Preventing Deadly Conflict, which issued its final report in December 1997. The committee has identified a number of specific techniques and concepts of current interest to policy practitioners and has asked leading specialists on each one to carefully review and analyze available knowledge and to summarize what is known about the conditions under which each is or is not effective. These papers present the results of their work.

11. Leaders - Ian McAllister