In Defiance of Duverger: The Class Cleavage and the Emergence of District-Level Multiparty Systems in Western Europe (doi:10.7910/DVN/27841)

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Document Description

Citation

Title:

In Defiance of Duverger: The Class Cleavage and the Emergence of District-Level Multiparty Systems in Western Europe

Identification Number:

doi:10.7910/DVN/27841

Distributor:

Harvard Dataverse

Date of Distribution:

2014-11-18

Version:

1

Bibliographic Citation:

Raymond, Christopher D., 2014, "In Defiance of Duverger: The Class Cleavage and the Emergence of District-Level Multiparty Systems in Western Europe", https://doi.org/10.7910/DVN/27841, Harvard Dataverse, V1

Study Description

Citation

Title:

In Defiance of Duverger: The Class Cleavage and the Emergence of District-Level Multiparty Systems in Western Europe

Identification Number:

doi:10.7910/DVN/27841

Authoring Entity:

Raymond, Christopher D. (Queen's University Belfast)

Distributor:

Harvard Dataverse

Distributor:

Harvard Dataverse Network

Access Authority:

Christopher D. Raymond

Date of Deposit:

2014-11-18

Date of Distribution:

2014-11-18

Holdings Information:

https://doi.org/10.7910/DVN/27841

Study Scope

Keywords:

Party systems, social cleavages, Duverger's Law

Abstract:

At its core, Duverger's Law - holding that the number of viable parties in first-past-the-post systems should not exceed two - applies primarily at the district level. While the number of parties nationally may exceed two, district-level party system fragmentation should not. Given that a growing body of research shows that district-level party system fragmentation can indeed exceed two in first-past-the-post systems, I explore whether the major alternative explanation for party system fragmentation - the social cleavage approach - can explain such violations of Duverger's Law. Testing this argument in several West European elections prior to the adoption of proportional representation, I find evidence favouring a social cleavage explanation: with the expansion of the class cleavage, the average district-level party system eventually came to violate the two-party predictions associated with Duverger's Law. This suggests that sufficient social cleavage diversity may produce multiparty systems in other first-past-the-post systems.

Methodology and Processing

Sources Statement

Data Access

Notes:

<a href="http://creativecommons.org/publicdomain/zero/1.0">CC0 1.0</a>

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Related Publications

Citation

Title:

Raymond, Christopher D. 2014. In Defiance of Duverger: The Class Cleavage and the Emergence of District-Level Multiparty Systems in Western Europe. Research and Politics.

Bibliographic Citation:

Raymond, Christopher D. 2014. In Defiance of Duverger: The Class Cleavage and the Emergence of District-Level Multiparty Systems in Western Europe. Research and Politics.

Other Study-Related Materials

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replication data In Defiance of Duverger.xlsx

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Replication data for 'In Defiance of Duverger'.

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replication syntax.do

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Stata do-file to accompany the data file.

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