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        <AuthEnty affiliation="Libera Università Internazionale degli Studi Sociali Guido Carli  &lt;Rom&gt;" xml:lang="en">Emanuele, Vincenzo
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        <keyword xml:lang="en">political parties</keyword><keyword xml:lang="en">votes</keyword><keyword xml:lang="en">seats</keyword><keyword xml:lang="en">left-right</keyword><keyword xml:lang="en">polarization</keyword><keyword xml:lang="en">party system</keyword><keyword xml:lang="en">Western Europe</keyword><keyword xml:lang="en">ideology</keyword><keyword xml:lang="en">election</keyword><keyword xml:lang="en">parliament</keyword><keyword xml:lang="en">election research</keyword><keyword xml:lang="en">parliamentary election</keyword><keyword xml:lang="en">legislative term</keyword><keyword xml:lang="de">political parties</keyword><keyword xml:lang="de">votes</keyword><keyword xml:lang="de">seats</keyword><keyword xml:lang="de">left-right</keyword><keyword xml:lang="de">polarization</keyword><keyword xml:lang="de">party system</keyword><keyword xml:lang="de">Western Europe</keyword><keyword xml:lang="de">ideology</keyword><keyword xml:lang="de">election</keyword><keyword xml:lang="de">parliament</keyword><keyword xml:lang="de">election research</keyword><keyword xml:lang="de">parliamentary election</keyword><keyword xml:lang="de">legislative term</keyword>
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      <abstract xml:lang="en">This dataset provides data on ideological polarization in Western Europe. It is based on parties’ left-right placement provided by several expert surveys and then uses Dalton’s polarization index (2008) to calculate the polarization score in terms of votes and seats for each election. The dataset covers 20 Western European countries since 1945, for a total of 398 parliamentary elections and legislatures (Lower House). The dataset will be regularly updated to include the polarization scores of new elections and legislatures.</abstract><abstract xml:lang="de">This dataset provides data on ideological polarization in Western Europe. It is based on parties’ left-right placement provided by several expert surveys and then uses Dalton’s polarization index (2008) to calculate the polarization score in terms of votes and seats for each election. The dataset covers 20 Western European countries since 1945, for a total of 398 parliamentary elections and legislatures (Lower House). The dataset will be regularly updated to include the polarization scores of new elections and legislatures.</abstract>
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