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Revisiting Electoral Volatility in Post-Communist Countries: New Data, New Results and New Approaches


This article provides a detailed set of coding rules for disaggregating electoral volatility into two components: volatility caused by new party entry and old party exit, and volatility caused by vote switching across existing parties. After providing an overview of both types of volatility in post-communist countries, the causes of volatility are analysed using a larger dataset than those used in previous studies. The results are startling: most findings based on elections in post-communist countries included in previous studies disappear. Instead, entry and exit volatility is found to be largely a function of long-term economic recovery, and it becomes clear that very little is known about what causes ‘party switching’ volatility. As a robustness test of this latter result, the authors demonstrate that systematic explanations for party-switching volatility in Western Europe can indeed be found.

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Department of Political Science, Yale University (email: and Wilf Family Department of Politics, New York University (email: All statistical analyses were conducted using Stata 11.0. Previous versions of this paper were presented at the 2008 Annual Meeting of the Midwest Political Science Association in Chicago, IL; the 2009 Annual Meeting of the American Political Science Association in Toronto, Ontario and the Conference on Vote-Maximizing Strategies of Political Parties at Washington University, St. Louis, 6–7 November 2009. We thank Sarah Birch and the editors at the British Journal of Political Science, anonymous reviewers, Josephine Andrews, Kevin Deegan-Krause, Daniel Kselman, Kenneth Greene, Alex Herzog, Kristin Michelitch, Margit Tavits, the Comparative Politics Seminar at Yale University and the Comparative Parties Reading Group at NYU for helpful suggestions and comments. We are particularly grateful to Mik Laver, whose comments on a different paper inspired this one. We thank as well Grigore Pop-Eleches for comments and suggestions as well as generous access to data he originally collected. We are also extremely grateful for Rebecca Greenberg's excellent research assistance. Data replication sets are available at (and also and, and the appendix is available online at

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This list contains references from the content that can be linked to their source. For a full set of references and notes please see the PDF or HTML where available.

Johanna K Birnir . 2006. Ethnicity and Electoral Politics. New York: Cambridge University Press.

Sarah Birch . 2003. Electoral Systems and Political Transformation in Post-communist Europe. New York: Palgrave MacMillan.

Gary. W Cox . 1997. Making Votes Count: Strategic Coordination in the World's Electoral Systems. New York: Cambridge University Press.

Martin Elff . 2007. Social Structure and Electoral Behavior in Comparative Perspective: The Decline of Social Cleavages in Western Europe Revisited. Perspectives on Politics 5 (2):277294.

Grigorii Golosov . 2010. The Effective Number of Parties: A New Approach. Party Politics 16 (2):171192.

Mindaugas Jurkynas . 2005. The 2004 Presidential and Parliamentary Elections in Lithuania. Electoral Studies 24 (4):770777.

Herbert Kitschelt , Zdenka Manfeldova , Radoslaw Markowski Gabor Toka . 1999. Post-Communist Party Systems: Competition, Representation, and Inter-Party Cooperation. Cambridge: Cambridge University Press.

Daniel Kselman Joshua A. Tucker . 2011. A Model of Party Entry in Parliamentary Systems with Proportional Representation. In Political Economy of Democratic Institutions, edited by Norman Schofield and Gonzalo Caballero, 373388. Springer Press.

Michelle Kuenzi Gina Lambright . 2005. Party Systems and Democratic Consolidation in Africa's Electoral Regimes. Party Politics 11 (4):423446.

Raul Madrid . 2005. Ethnic Cleavages and Electoral Volatility in Latin America. Comparative Politics 38 (1):120.

Radoslaw Markowski Joshua A. Tucker . 2010. Euroskepticism and the Emergence of Political Parties in Poland. Party Politics 16 (4):532548.

Bonnie M Meguid . 2008. Party Competition between Unequals: Strategies and Electoral Fortunes in Western Europe. Cambridge; New York: Cambridge University Press.

Frances Millard . 2003. The Parliamentary Elections in Poland, September 2001. Electoral Studies 22: 367374.

Shaheen Mozaffar James R. Scarritt . 2005. The Puzzle of African Party Systems. Party Politics 11 (4):399421.

Andrew Owen Joshua A. Tucker . 2010. Past is Still Present: Micro-level Comparisons of Conventional vs. Transitional Economic Voting in Three Polish Elections. Electoral Studies 29 (1):2539.

Alexander Pacek , Grigore Pop-Eleches Joshua A. Tucker . 2009. Disenchanted or Discerning? Voter Turnout in Post-Communist Countries. The Journal of Politics 71 (2):473491.

Allan Sikk . 2005. How Unstable? Volatility and the Genuinely New Parties in Eastern Europe. European Journal of Political Research 44: 391412.

Rein Taagepera . 1997. Effective Number of Parties for Incomplete Data. Electoral Studies 16 (2):145151.

Margit Tavits . 2005. The Development of Stable Party Support: Electoral Dynamics in Post-Communist Europe. American Journal of Political Science 49 (2):283298.

Margit Tavits . 2008. Party Systems in the Making: The Emergence and Success of New Parties in New Democracies. British Journal of Political Science 38:113133.

Joshua A Tucker . 2006. Regional Economic Voting: Russia, Poland, Hungary, Slovakia, and the Czech Republic, 1990–1999. New York: Cambridge University Press.

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British Journal of Political Science
  • ISSN: 0007-1234
  • EISSN: 1469-2112
  • URL: /core/journals/british-journal-of-political-science
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