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?:citationString
  • The Comparative Study of Electoral Systems (2018): CSES Module 4 Full Release. GESIS Data Archive, Cologne. ZA5182 Data file Version 5.0.0, doi:10.7804/cses.module4.2018-05-29 (en)
  • The Comparative Study of Electoral Systems (2018): CSES Module 4 Full Release. GESIS Datenarchiv, Köln. ZA5182 Datenfile Version 5.0.0, doi:10.7804/cses.module4.2018-05-29 (de)
?:comment
  • Election Study Notes on Module 4 (ZA5182) (en)
  • Corrected effective number of electoral parties (CENEP).

    Definition based on: Taagepera, R. (1997). 'Effective Number of Parties for incomplete Data', Electoral Studies 16: 145-151.>
    (en)
  • FOR COUNTRY SPECIFIC INFORMATION

    see Election Study Notes (en)
  • VARIABLE NOTES: D5103
    The electoral data employed to calculate this index comes from lower house elections, unless the study is focused on upper house election exclusively. For countries with mixed electoral systems (see D5058) the electoral returns come from the segment containing the most seats. If there are an equal amount of seats in each segment the results come from the proportional representation segment.
    The CSES Secretariat calculates these data for each polity's election and cross-checks it against the standard source, namely:
    Gallagher, Michael, 2017. "Election indices dataset" - see: http://www.tcd.ie/Political_Science/staff/michael_gallagher/ElSystems/index.php, (Date accessed: April 9, 2017).
    (de)
  • VARIABLE NOTES: D5103
    The electoral data employed to calculate this index comes from lower house elections, unless the study is focused on upper house election exclusively. For countries with mixed electoral systems (see D5058) the electoral returns come from the segment containing the most seats. If there are an equal amount of seats in each segment the results come from the proportional representation segment.
    The CSES Secretariat calculates these data for each polity's election and cross-checks it against the standard source, namely:
    Gallagher, Michael, 2017. "Election indices dataset" - see: http://www.tcd.ie/Political_Science/staff/michael_gallagher/ElSystems/index.php, (Date accessed: April 9, 2017).
    (en)
?:dateCreated
  • 2018 (xsd:gyear)
?:dateModified
  • 2011-01-01 (xsd:date)
?:endDate
  • 2011 (xsd:gyear)
?:groupDescription
  • CSES is a collaborative program of research among election study teams from around the world. The research program as well as the questionnaire and the study design are developed by an international committee of leading social researchers. Participating countries include a common module of survey questions in their post-election studies. The data contain information on individual choice behavior, demographics, the constituencies, the national election results and the political systems. The studies are then merged into a single, free, public dataset for use in comparative study and cross-level analysis. (en)
  • Die CSES ist eine weltweite Kooperation von Wahlforschern. Das Forschungsprogramm, der Fragebogen und das Studiendesign werden durch ein internationales Planungskomitee führender Sozialforscher erstellt. Teilnehmende Länder implementieren einen einheitlichen Fragenkomplex in ihre Nachwahlstudien. Die erhoben Daten umfassen das individuelle Wahlverhalten, politische Einstellungen und sozio-demographische Merkmale sowie Angaben zu den Wahlbezirken, den nationalen Wahlergebnissen und dem nationalen politischen System. Die einzelnen Länderstudien werden in einen gemeinsamen Datensatz integriert und stehen der Wissenschaft für vergleichende und länderübergreifende Untersuchungen frei zur Verfügung. (de)
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  • Englisch (de)
  • English (en)
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?:locationsId
  • AR (xsd:string)
  • AT (xsd:string)
  • AU (xsd:string)
  • BG (xsd:string)
  • BR (xsd:string)
  • CA (xsd:string)
  • CH (xsd:string)
  • CZ (xsd:string)
  • DE (xsd:string)
  • FI (xsd:string)
  • FR (xsd:string)
  • GB-GBN (xsd:string)
  • GR (xsd:string)
  • HK (xsd:string)
  • IE (xsd:string)
  • IL (xsd:string)
  • IS (xsd:string)
  • JP (xsd:string)
  • KE (xsd:string)
  • KR (xsd:string)
  • LV (xsd:string)
  • ME (xsd:string)
  • MX (xsd:string)
  • NO (xsd:string)
  • NZ (xsd:string)
  • PE (xsd:string)
  • PH (xsd:string)
  • PL (xsd:string)
  • PT (xsd:string)
  • RO (xsd:string)
  • RS (xsd:string)
  • SE (xsd:string)
  • SI (xsd:string)
  • SK (xsd:string)
  • TH (xsd:string)
  • TR (xsd:string)
  • TW (xsd:string)
  • US (xsd:string)
  • ZA (xsd:string)
?:name
  • CORRECTED EFFECTIVE NUMBER OF ELECTORAL PARTIES (de)
  • CORRECTED EFFECTIVE NUMBER OF ELECTORAL PARTIES (en)
  • D5103 (xsd:string)
  • D5103 - (de)
  • D5103 - CORRECTED EFFECTIVE NUMBER OF ELECTORAL PARTIES (en)
?:relatedDataset
?:sourceInfo
  • GESIS-ExploreData (xsd:string)
?:spatialCoverage
?:startDate
  • 2011 (xsd:gyear)
?:studyGroup
  • Comparative Study of Electoral Systems (CSES) (en)
  • Comparative Study of Electoral Systems (CSES) (de)
rdf:type
?:variableLabel
  • CORRECTED EFFECTIVE NUMBER OF ELECTORAL PARTIES (en)
  • CORRECTED EFFECTIVE NUMBER OF ELECTORAL PARTIES (de)
?:variableName
  • D5103 (xsd:string)