{"id":"https://openalex.org/W2045790366","doi":"https://doi.org/10.1093/pan/mps042","title":"A Dynamic State-Space Model of Coded Political Texts","display_name":"A Dynamic State-Space Model of Coded Political Texts","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2045790366","doi":"https://doi.org/10.1093/pan/mps042","mag":"2045790366"},"language":"en","primary_location":{"id":"doi:10.1093/pan/mps042","doi":"https://doi.org/10.1093/pan/mps042","is_oa":true,"landing_page_url":"https://doi.org/10.1093/pan/mps042","pdf_url":"https://www.cambridge.org/core/services/aop-cambridge-core/content/view/B29D9DD75CCBC37248CCBAF708D24917/S104719870001336Xa.pdf/div-class-title-a-dynamic-state-space-model-of-coded-political-texts-div.pdf","source":{"id":"https://openalex.org/S29331042","display_name":"Political Analysis","issn_l":"1047-1987","issn":["1047-1987","1476-4989"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","erih-plus","jufo-3","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Political Analysis","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2045790366"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.cambridge.org/core/services/aop-cambridge-core/content/view/B29D9DD75CCBC37248CCBAF708D24917/S104719870001336Xa.pdf/div-class-title-a-dynamic-state-space-model-of-coded-political-texts-div.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067858603","display_name":"Martin Elff","orcid":"https://orcid.org/0000-0001-9032-9739","observed_orcids":["https://orcid.org/0000-0001-9032-9739"]},"institutions":[{"id":"https://openalex.org/I189712700","display_name":"University of Konstanz","ror":"https://ror.org/0546hnb39","country_code":"DE","type":"education","lineage":["https://openalex.org/I189712700"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Martin Elff","raw_affiliation_strings":["Fachbereich Politik- und Verwaltungswissenschaft, Universit\u00e4t Konstanz, Universit\u00e4tsstra\u00dfe 10, D-78464, Konstanz, Germany","Fachbereich Politik- und Verwaltungswissenschaft, Universit\u00e4t Konstanz, Universit\u00e4tsstra\u00dfe 10, D-78464, Konstanz, Germany e-mail: martin.elff@uni-konstanz.de (corresponding author)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fachbereich Politik- und Verwaltungswissenschaft, Universit\u00e4t Konstanz, Universit\u00e4tsstra\u00dfe 10, D-78464, Konstanz, Germany","institution_ids":["https://openalex.org/I189712700"]},{"raw_affiliation_string":"Fachbereich Politik- und Verwaltungswissenschaft, Universit\u00e4t Konstanz, Universit\u00e4tsstra\u00dfe 10, D-78464, Konstanz, Germany e-mail: martin.elff@uni-konstanz.de (corresponding author)","institution_ids":["https://openalex.org/I189712700"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5067858603"],"corresponding_institution_ids":["https://openalex.org/I189712700"],"apc_list":{"value":3550,"currency":"USD","value_usd":3550},"apc_paid":null,"fwci":10.8968,"has_fulltext":true,"cited_by_count":24,"citation_normalized_percentile":{"value":0.98298719,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"21","issue":"2","first_page":"217","last_page":"232"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13910","display_name":"Computational and Text Analysis Methods","score":0.7710000276565552,"subfield":{"id":"https://openalex.org/subfields/3300","display_name":"General Social Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13910","display_name":"Computational and Text Analysis Methods","score":0.7710000276565552,"subfield":{"id":"https://openalex.org/subfields/3300","display_name":"General Social Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10108","display_name":"Electoral Systems and Political Participation","score":0.16850000619888306,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13721","display_name":"Political Science Research and Education","score":0.00430000014603138,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/dynamic-state-space-model","display_name":"dynamic state-space model","score":0.9049999713897705},{"id":"https://openalex.org/keywords/political-parties","display_name":"political parties","score":0.4580000042915344},{"id":"https://openalex.org/keywords/comparative-manifesto-project","display_name":"Comparative Manifesto Project","score":0.7770000100135803},{"id":"https://openalex.org/keywords/monte-carlo-expectation-maximization","display_name":"Monte Carlo expectation-maximization","score":0.843999981880188},{"id":"https://openalex.org/keywords/empirical-bayes","display_name":"empirical Bayes","score":0.722000002861023},{"id":"https://openalex.org/keywords/marginal-maximum-likelihood-estimation","display_name":"marginal maximum likelihood estimation","score":0.7860000133514404},{"id":"https://openalex.org/keywords/party-manifestos","display_name":"party manifestos","score":0.49399998784065247}],"concepts":[{"id":"https://openalex.org/C2778896172","wikidata":"https://www.wikidata.org/wiki/Q46337","display_name":"Manifesto","level":2,"score":0.7393218874931335},{"id":"https://openalex.org/C72825876","wikidata":"https://www.wikidata.org/wiki/Q7210346","display_name":"Political methodology","level":5,"score":0.6282514929771423},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5904224514961243},{"id":"https://openalex.org/C95923904","wikidata":"https://www.wikidata.org/wiki/Q6760420","display_name":"Marginal likelihood","level":3,"score":0.5531873106956482},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.5248163938522339},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.5200666785240173},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.5189175605773926},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.5135512351989746},{"id":"https://openalex.org/C72434380","wikidata":"https://www.wikidata.org/wiki/Q230930","display_name":"State space","level":2,"score":0.48037606477737427},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.4534660577774048},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.4261455237865448},{"id":"https://openalex.org/C182081679","wikidata":"https://www.wikidata.org/wiki/Q1275153","display_name":"Expectation\u2013maximization algorithm","level":3,"score":0.4187055230140686},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.38191068172454834},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.36146777868270874},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3162979483604431},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.2333187460899353},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22990798950195312},{"id":"https://openalex.org/C49781872","wikidata":"https://www.wikidata.org/wiki/Q1045555","display_name":"Maximum likelihood","level":2,"score":0.21661731600761414},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.20260277390480042},{"id":"https://openalex.org/C31168002","wikidata":"https://www.wikidata.org/wiki/Q1667430","display_name":"International political economy","level":3,"score":0.20220309495925903},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19799163937568665},{"id":"https://openalex.org/C58805660","wikidata":"https://www.wikidata.org/wiki/Q1113528","display_name":"Systems theory in political science","level":4,"score":0.1820879876613617},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.1747933030128479},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.11293962597846985},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1093/pan/mps042","doi":"https://doi.org/10.1093/pan/mps042","is_oa":true,"landing_page_url":"https://doi.org/10.1093/pan/mps042","pdf_url":"https://www.cambridge.org/core/services/aop-cambridge-core/content/view/B29D9DD75CCBC37248CCBAF708D24917/S104719870001336Xa.pdf/div-class-title-a-dynamic-state-space-model-of-coded-political-texts-div.pdf","source":{"id":"https://openalex.org/S29331042","display_name":"Political Analysis","issn_l":"1047-1987","issn":["1047-1987","1476-4989"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","erih-plus","jufo-3","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Political Analysis","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:cup:polals:v:21:y:2013:i:02:p:217-232_01","doi":null,"is_oa":false,"landing_page_url":"https://www.cambridge.org/core/product/identifier/S104719870001336X/type/journal_article","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:kops.uni-konstanz.de:123456789/22269","doi":null,"is_oa":false,"landing_page_url":"http://nbn-resolving.de/urn:nbn:de:bsz:352-222690","pdf_url":null,"source":{"id":"https://openalex.org/S4306401487","display_name":"KOPS (University of Konstanz)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I189712700","host_organization_name":"University of Konstanz","host_organization_lineage":["https://openalex.org/I189712700"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Political Analysis. 2013, 21(2), S. 217-232. ISSN 1047-1987. eISSN 1476-4989. Verf\u00fcgbar unter: doi: 10.1093/pan/mps042","raw_type":"doc-type:article"}],"best_oa_location":{"id":"doi:10.1093/pan/mps042","doi":"https://doi.org/10.1093/pan/mps042","is_oa":true,"landing_page_url":"https://doi.org/10.1093/pan/mps042","pdf_url":"https://www.cambridge.org/core/services/aop-cambridge-core/content/view/B29D9DD75CCBC37248CCBAF708D24917/S104719870001336Xa.pdf/div-class-title-a-dynamic-state-space-model-of-coded-political-texts-div.pdf","source":{"id":"https://openalex.org/S29331042","display_name":"Political Analysis","issn_l":"1047-1987","issn":["1047-1987","1476-4989"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","erih-plus","jufo-3","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Political Analysis","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320273","display_name":"University of Cambridge","ror":"https://ror.org/013meh722"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2045790366.pdf","grobid_xml":"https://content.openalex.org/works/W2045790366.grobid-xml"},"referenced_works_count":53,"referenced_works":["https://openalex.org/W603131179","https://openalex.org/W621171028","https://openalex.org/W628052711","https://openalex.org/W644964750","https://openalex.org/W1505278626","https://openalex.org/W1515250898","https://openalex.org/W1533712532","https://openalex.org/W1561602211","https://openalex.org/W1977825494","https://openalex.org/W1980864082","https://openalex.org/W1982285343","https://openalex.org/W1982670460","https://openalex.org/W1985093013","https://openalex.org/W1985949226","https://openalex.org/W1993675391","https://openalex.org/W1997669826","https://openalex.org/W1998151601","https://openalex.org/W2008668767","https://openalex.org/W2009659525","https://openalex.org/W2009692682","https://openalex.org/W2016227990","https://openalex.org/W2028133073","https://openalex.org/W2043031359","https://openalex.org/W2044758663","https://openalex.org/W2049633694","https://openalex.org/W2051049917","https://openalex.org/W2052104221","https://openalex.org/W2072634211","https://openalex.org/W2074589553","https://openalex.org/W2076983043","https://openalex.org/W2090692107","https://openalex.org/W2119290332","https://openalex.org/W2138524604","https://openalex.org/W2140977564","https://openalex.org/W2153140039","https://openalex.org/W2154571511","https://openalex.org/W2159325249","https://openalex.org/W2321230279","https://openalex.org/W2368455159","https://openalex.org/W2480680997","https://openalex.org/W2483875715","https://openalex.org/W2495383563","https://openalex.org/W2550157410","https://openalex.org/W2582743722","https://openalex.org/W2615953416","https://openalex.org/W3098349105","https://openalex.org/W3123052337","https://openalex.org/W3148106702","https://openalex.org/W4292691288","https://openalex.org/W4302383442","https://openalex.org/W4388323869","https://openalex.org/W4399636829","https://openalex.org/W6675021966"],"related_works":["https://openalex.org/W4234202411","https://openalex.org/W1997669826","https://openalex.org/W2009659525","https://openalex.org/W2501196436","https://openalex.org/W2135201467","https://openalex.org/W2600906129","https://openalex.org/W2154571511","https://openalex.org/W1998151601","https://openalex.org/W2283880288","https://openalex.org/W2188031417"],"abstract_inverted_index":{"This":[0],"article":[1,50],"presents":[2],"a":[3,19,23,31,62,82,109,117],"new":[4],"method":[5],"of":[6,34,42,111],"reconstructing":[7],"actors'":[8,27,70],"political":[9,13,28,46,69],"positions":[10,29,37,71,131],"from":[11,125],"coded":[12],"texts.":[14,47],"It":[15],"is":[16,52,88,105],"based":[17,60,121],"on":[18,26,61,122],"model":[20,55,110],"that":[21,90],"combines":[22],"dynamic":[24],"perspective":[25],"with":[30,95],"probabilistic":[32],"account":[33],"how":[35,54,68],"these":[36,137],"are":[38,139],"translated":[39],"into":[40],"emphases":[41],"policy":[43,114,119,133],"topics":[44],"in":[45,132],"In":[48],"the":[49,123,126],"it":[51],"shown":[53],"parameters":[56],"can":[57,72],"be":[58,73],"estimated":[59],"maximum":[63],"marginal":[64],"likelihood":[65],"principle":[66],"and":[67,116],"reconstructed":[74,135],"using":[75,136],"empirical":[76],"Bayes":[77],"techniques.":[78],"For":[79],"this":[80],"purpose,":[81],"Monte":[83,97],"Carlo":[84,98],"Expectation":[85],"Maximization":[86],"algorithm":[87],"used":[89],"employs":[91],"independent":[92],"sample":[93,99],"techniques":[94],"automatic":[96],"size":[100],"adjustment.":[101],"An":[102],"example":[103],"application":[104],"given":[106],"by":[107],"estimating":[108],"an":[112],"economic":[113],"space":[115,120],"noneconomic":[118],"data":[124],"Comparative":[127],"Manifesto":[128],"Project.":[129],"Parties'":[130],"spaces":[134],"models":[138],"made":[140],"publicly":[141],"available":[142],"for":[143],"download.":[144]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
