Rehabilitating Duverger’s Theory

@article{Clark2006RehabilitatingDT,
  title={Rehabilitating Duverger’s Theory},
  author={William Roberts Clark and Matt Golder},
  journal={Comparative Political Studies},
  year={2006},
  volume={39},
  pages={679 - 708}
}
Although Duverger is traditionally seen as synonymous with the institution-list approach to party systems, this article shows that he believed social pressures were the driving force behind the multiplication of parties. Electoral institutions are important, but only because they determine the extent to which social forces are translated into political parties. Although the literature has finally come to realize that social and institutional forces interact to shape party systems, scholars… 

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References

SHOWING 1-10 OF 23 REFERENCES

The Two-party System and Duverger's Law: An Essay on the History of Political Science

  • W. Riker
  • Education
    American Political Science Review
  • 1982
Science involves the accumulation of knowledge, which means not only the formulation of new sentences about discoveries but also the reformulation of empirically falsified or theoretically

Electoral institutions,cleavage structures,and the number of parties

Theory: A classic question in political science concerns what determines the number of parties that compete in a given polity. Broadly speaking, there are two approaches to answering this question,

Ethnic Heterogeneity, District Magnitude, and the Number of Parties

Recent events leading to the importation of democratic ideas and ideals by previously totalitarian states increase our interest in the ways in which electoral institutions influence party systems.

Electoral Systems and the Number of Parties in Postcommunist States

  • R. Moser
  • Political Science
    World Politics
  • 1999
Scholars studying electoral systems have consistently found that single-member plurality elections tend to constrain the number of parties operating in a polity to a much greater extent than

Party Fragmentation and Presidential Elections in Post-Communist Democracies

Despite its controversial status as a stable governmental form, many of today's societies attempting to make the transition to democracy have or will, for a variety of reasons, choose

Public Opinion and Political Parties in France

  • M. Duverger
  • Political Science
    American Political Science Review
  • 1952
To any observer the French party system is bewildering. On the one hand, he sees that ten parliamentary groups are officially established in the National Assembly (not including the Overseas

The Gubernatorial Coattails Effect: Federalism and Congressional Elections in Brazil

Competition for executive-level offices can influence competition for legislative office, and federal institutions can provide an "opportunity structure" that shapes partisan competition. In Brazil,

Presidential Election Laws and Multipartism in Latin America

This article examines the interaction between the rules governing presidential elections and multipartism in Latin America. Data from 16 Latin American systems are examined through the use of a

Electoral Institutions, Ethnopolitical Cleavages, and Party Systems in Africa's Emerging Democracies

Do electoral institutions and ethnopolitical cleavages shape the structure of party systems separately or jointly? We examine the independent, additive, and interactive effects on the number of