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The value of the index is the ratio of the indices of political Competition and Participation. The former equals the share of votes received by the non-ruling parties in the elections, while the latter is the percentage of population that is allowed to vote."},"dsDescriptionDate":{"typeName":"dsDescriptionDate","multiple":false,"typeClass":"primitive","value":"2012-12-10"}}]},{"typeName":"subject","multiple":true,"typeClass":"controlledVocabulary","value":["Arts and Humanities"]},{"typeName":"keyword","multiple":true,"typeClass":"compound","value":[{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"democracy"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"politics"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"polyarchy"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"elections"}}]},{"typeName":"notesText","multiple":false,"typeClass":"primitive","value":"Please consult the working paper for a description of the data and sources."},{"typeName":"depositor","multiple":false,"typeClass":"primitive","value":"van Leeuwen, Bas"},{"typeName":"dateOfDeposit","multiple":false,"typeClass":"primitive","value":"2015-12-14"}]},"dansDataVaultMetadata":{"displayName":"Data Vault Metadata","name":"dansDataVaultMetadata","fields":[{"typeName":"dansDataversePid","multiple":false,"typeClass":"primitive","value":"doi:10.34894/TBQIMW"},{"typeName":"dansDataversePidVersion","multiple":false,"typeClass":"primitive","value":"1.0"},{"typeName":"dansBagId","multiple":false,"typeClass":"primitive","value":"urn:uuid:9a698897-58a8-4e40-abdd-9675fc8da627"},{"typeName":"dansNbn","multiple":false,"typeClass":"primitive","value":"urn:nbn:nl:ui:13-8fd059e4-d8c0-4112-acba-c65ae444f624"}]}},"files":[{"description":"","label":"polyarchy.docx","restricted":false,"version":1,"datasetVersionId":32552,"dataFile":{"id":576016,"persistentId":"","filename":"polyarchy.docx","contentType":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","friendlyType":"MS Word","filesize":17167,"description":"","storageIdentifier":"surf://store:19b9ee9e005-c3a7ed023e5a","rootDataFileId":-1,"checksum":{"type":"SHA-1","value":"8c9dcb621e88bd8a4c7edb494299a21c4b9a1b45"},"tabularData":false,"creationDate":"2026-01-08","publicationDate":"2026-01-08","lastUpdateTime":"2026-01-08T18:41:26Z","fileAccessRequest":true}},{"description":"","label":"polyarchy-historical.xlsx","restricted":false,"version":1,"datasetVersionId":32552,"dataFile":{"id":576017,"persistentId":"","filename":"polyarchy-historical.xlsx","contentType":"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet","friendlyType":"MS Excel Spreadsheet","filesize":119076,"description":"","storageIdentifier":"surf://store:19b9ee9e102-b14d988f69af","rootDataFileId":-1,"checksum":{"type":"SHA-1","value":"f073a802f6b86f8c836f4c149758f47f5b1a81a7"},"tabularData":false,"creationDate":"2026-01-08","publicationDate":"2026-01-08","lastUpdateTime":"2026-01-08T18:41:26Z","fileAccessRequest":true}}]}}}