Party system closure and openness: conceptualization, operationalization and validation

The degree of closure of the governmental arena is a central aspect of the stabilization of party systems, and yet little systematic effort has been devoted to its operationalization. The article proposes a new index, examines its reliability and validity, and reports the ranking of 60 party systems...

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Main Authors: Casal Bertoa, Fernando, Enyedi, Zsolt
Format: Article
Published: SAGE 2016
Subjects:
Online Access:https://eprints.nottingham.ac.uk/35104/
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author Casal Bertoa, Fernando
Enyedi, Zsolt
author_facet Casal Bertoa, Fernando
Enyedi, Zsolt
author_sort Casal Bertoa, Fernando
building Nottingham Research Data Repository
collection Online Access
description The degree of closure of the governmental arena is a central aspect of the stabilization of party systems, and yet little systematic effort has been devoted to its operationalization. The article proposes a new index, examines its reliability and validity, and reports the ranking of 60 party systems. By redefining the units of measurement we suggest new indicators that are uniform and transparent in their logic of construction, can be applied both to specific government-changes and to time periods, and are sensitive to the degree of change. The article finds a hierarchy among the components of party system closure, dominated by coalition formula. While new and established democracies can both produced closed patterns, the analysis of inter-war European party systems shows that closed systems are less prone to authoritarian takeover. The article demonstrates the power of inertia: the completely closed configurations stand out as the most durable ones.
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spelling nottingham-351042020-05-04T20:02:40Z https://eprints.nottingham.ac.uk/35104/ Party system closure and openness: conceptualization, operationalization and validation Casal Bertoa, Fernando Enyedi, Zsolt The degree of closure of the governmental arena is a central aspect of the stabilization of party systems, and yet little systematic effort has been devoted to its operationalization. The article proposes a new index, examines its reliability and validity, and reports the ranking of 60 party systems. By redefining the units of measurement we suggest new indicators that are uniform and transparent in their logic of construction, can be applied both to specific government-changes and to time periods, and are sensitive to the degree of change. The article finds a hierarchy among the components of party system closure, dominated by coalition formula. While new and established democracies can both produced closed patterns, the analysis of inter-war European party systems shows that closed systems are less prone to authoritarian takeover. The article demonstrates the power of inertia: the completely closed configurations stand out as the most durable ones. SAGE 2016-05 Article PeerReviewed Casal Bertoa, Fernando and Enyedi, Zsolt (2016) Party system closure and openness: conceptualization, operationalization and validation. Party Politics, 22 (3). pp. 265-277. ISSN 1460-3683 1848-2013 European democracies government formation party system closure structure of competition http://ppq.sagepub.com/content/22/3/265 doi:10.1177/1354068814549340 doi:10.1177/1354068814549340
spellingShingle 1848-2013
European democracies
government formation
party system closure
structure of competition
Casal Bertoa, Fernando
Enyedi, Zsolt
Party system closure and openness: conceptualization, operationalization and validation
title Party system closure and openness: conceptualization, operationalization and validation
title_full Party system closure and openness: conceptualization, operationalization and validation
title_fullStr Party system closure and openness: conceptualization, operationalization and validation
title_full_unstemmed Party system closure and openness: conceptualization, operationalization and validation
title_short Party system closure and openness: conceptualization, operationalization and validation
title_sort party system closure and openness: conceptualization, operationalization and validation
topic 1848-2013
European democracies
government formation
party system closure
structure of competition
url https://eprints.nottingham.ac.uk/35104/
https://eprints.nottingham.ac.uk/35104/
https://eprints.nottingham.ac.uk/35104/