{"id":"https://openalex.org/W2954516256","doi":"https://doi.org/10.3390/systems7030033","title":"Review of Kalman Filter Employment in the NAIRU Estimation","display_name":"Review of Kalman Filter Employment in the NAIRU Estimation","publication_year":2019,"publication_date":"2019-06-28","ids":{"openalex":"https://openalex.org/W2954516256","doi":"https://doi.org/10.3390/systems7030033","mag":"2954516256"},"language":"en","primary_location":{"id":"doi:10.3390/systems7030033","is_oa":true,"landing_page_url":"https://doi.org/10.3390/systems7030033","pdf_url":"https://www.mdpi.com/2079-8954/7/3/33/pdf?version=1562223507","source":{"id":"https://openalex.org/S4210219410","display_name":"Systems","issn_l":"2079-8954","issn":["2079-8954"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2079-8954/7/3/33/pdf?version=1562223507","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045473548","display_name":"Kate\u0159ina Fron\u010dkov\u00e1","orcid":"https://orcid.org/0000-0002-5709-121X"},"institutions":[{"id":"https://openalex.org/I75092371","display_name":"University of Hradec Kr\u00e1lov\u00e9","ror":"https://ror.org/05k238v14","country_code":"CZ","type":"education","lineage":["https://openalex.org/I75092371"]}],"countries":["CZ"],"is_corresponding":true,"raw_author_name":"Katerina Fronckova","raw_affiliation_strings":["Department of Informatics and Quantitative Methods, University of Hradec Kralove, Rokitanskeho 62, 50003 Hradec Kralove, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0002-5709-121X","affiliations":[{"raw_affiliation_string":"Department of Informatics and Quantitative Methods, University of Hradec Kralove, Rokitanskeho 62, 50003 Hradec Kralove, Czech Republic","institution_ids":["https://openalex.org/I75092371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028558586","display_name":"Pavel Pra\u017e\u00e1k","orcid":"https://orcid.org/0000-0001-9160-5758"},"institutions":[{"id":"https://openalex.org/I75092371","display_name":"University of Hradec Kr\u00e1lov\u00e9","ror":"https://ror.org/05k238v14","country_code":"CZ","type":"education","lineage":["https://openalex.org/I75092371"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Pavel Prazak","raw_affiliation_strings":["Department of Informatics and Quantitative Methods, University of Hradec Kralove, Rokitanskeho 62, 50003 Hradec Kralove, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0001-9160-5758","affiliations":[{"raw_affiliation_string":"Department of Informatics and Quantitative Methods, University of Hradec Kralove, Rokitanskeho 62, 50003 Hradec Kralove, Czech Republic","institution_ids":["https://openalex.org/I75092371"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024524504","display_name":"Ivan Soukal","orcid":"https://orcid.org/0000-0003-3468-0270"},"institutions":[{"id":"https://openalex.org/I75092371","display_name":"University of Hradec Kr\u00e1lov\u00e9","ror":"https://ror.org/05k238v14","country_code":"CZ","type":"education","lineage":["https://openalex.org/I75092371"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Ivan Soukal","raw_affiliation_strings":["Department of Economics, University of Hradec Kralove, Rokitanskeho 62, 50003 Hradec Kralove, Czech Republic"],"raw_orcid":"https://orcid.org/0000-0003-3468-0270","affiliations":[{"raw_affiliation_string":"Department of Economics, University of Hradec Kralove, Rokitanskeho 62, 50003 Hradec Kralove, Czech Republic","institution_ids":["https://openalex.org/I75092371"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5045473548"],"corresponding_institution_ids":["https://openalex.org/I75092371"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1732},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1732},"fwci":1.5161,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.85814754,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"7","issue":"3","first_page":"33","last_page":"33"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10007","display_name":"Monetary Policy and Economic Impact","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/2000","display_name":"General Economics, Econometrics and Finance"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10007","display_name":"Monetary Policy and Economic Impact","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/2000","display_name":"General Economics, Econometrics and Finance"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11742","display_name":"Economic Theory and Policy","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/2000","display_name":"General Economics, Econometrics and Finance"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12137","display_name":"Economic theories and models","score":0.991100013256073,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/nairu","display_name":"NAIRU","score":0.9653209447860718},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.8071386814117432},{"id":"https://openalex.org/keywords/phillips-curve","display_name":"Phillips curve","score":0.7450519800186157},{"id":"https://openalex.org/keywords/inflation","display_name":"Inflation (cosmology)","score":0.6687805652618408},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.6448681354522705},{"id":"https://openalex.org/keywords/unemployment","display_name":"Unemployment","score":0.6381891965866089},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.5953553915023804},{"id":"https://openalex.org/keywords/new-keynesian-economics","display_name":"New Keynesian economics","score":0.4118783175945282},{"id":"https://openalex.org/keywords/keynesian-economics","display_name":"Keynesian economics","score":0.35542765259742737},{"id":"https://openalex.org/keywords/macroeconomics","display_name":"Macroeconomics","score":0.35010194778442383},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34179186820983887},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.26971784234046936},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.245428204536438},{"id":"https://openalex.org/keywords/monetary-policy","display_name":"Monetary policy","score":0.22476688027381897}],"concepts":[{"id":"https://openalex.org/C2775969135","wikidata":"https://www.wikidata.org/wiki/Q1533767","display_name":"NAIRU","level":4,"score":0.9653209447860718},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.8071386814117432},{"id":"https://openalex.org/C2778774626","wikidata":"https://www.wikidata.org/wiki/Q220841","display_name":"Phillips curve","level":3,"score":0.7450519800186157},{"id":"https://openalex.org/C200941418","wikidata":"https://www.wikidata.org/wiki/Q273508","display_name":"Inflation (cosmology)","level":2,"score":0.6687805652618408},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.6448681354522705},{"id":"https://openalex.org/C2778126366","wikidata":"https://www.wikidata.org/wiki/Q41171","display_name":"Unemployment","level":2,"score":0.6381891965866089},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.5953553915023804},{"id":"https://openalex.org/C10688316","wikidata":"https://www.wikidata.org/wiki/Q936174","display_name":"New Keynesian economics","level":3,"score":0.4118783175945282},{"id":"https://openalex.org/C165556158","wikidata":"https://www.wikidata.org/wiki/Q83937","display_name":"Keynesian economics","level":1,"score":0.35542765259742737},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.35010194778442383},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34179186820983887},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.26971784234046936},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.245428204536438},{"id":"https://openalex.org/C126285488","wikidata":"https://www.wikidata.org/wiki/Q178476","display_name":"Monetary policy","level":2,"score":0.22476688027381897},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/systems7030033","is_oa":true,"landing_page_url":"https://doi.org/10.3390/systems7030033","pdf_url":"https://www.mdpi.com/2079-8954/7/3/33/pdf?version=1562223507","source":{"id":"https://openalex.org/S4210219410","display_name":"Systems","issn_l":"2079-8954","issn":["2079-8954"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Systems","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:8c0c09e5ebe04c19b4523643607ccae5","is_oa":true,"landing_page_url":"https://doaj.org/article/8c0c09e5ebe04c19b4523643607ccae5","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Systems, Vol 7, Iss 3, p 33 (2019)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2079-8954/7/3/33/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/systems7030033","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Systems","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/systems7030033","is_oa":true,"landing_page_url":"https://doi.org/10.3390/systems7030033","pdf_url":"https://www.mdpi.com/2079-8954/7/3/33/pdf?version=1562223507","source":{"id":"https://openalex.org/S4210219410","display_name":"Systems","issn_l":"2079-8954","issn":["2079-8954"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth","score":0.7300000190734863}],"awards":[],"funders":[{"id":"https://openalex.org/F4320318242","display_name":"Univerzita Hradec Kr\u00e1lov\u00e9","ror":"https://ror.org/05k238v14"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2954516256.pdf","grobid_xml":"https://content.openalex.org/works/W2954516256.grobid-xml"},"referenced_works_count":43,"referenced_works":["https://openalex.org/W40048283","https://openalex.org/W48195211","https://openalex.org/W1516107601","https://openalex.org/W1535159798","https://openalex.org/W1573318529","https://openalex.org/W1761945535","https://openalex.org/W1975138225","https://openalex.org/W2018853250","https://openalex.org/W2024725506","https://openalex.org/W2025555763","https://openalex.org/W2032683985","https://openalex.org/W2033126906","https://openalex.org/W2037578329","https://openalex.org/W2039899671","https://openalex.org/W2049717013","https://openalex.org/W2069741687","https://openalex.org/W2076449932","https://openalex.org/W2078363461","https://openalex.org/W2090280113","https://openalex.org/W2090729623","https://openalex.org/W2103688234","https://openalex.org/W2105934661","https://openalex.org/W2123871595","https://openalex.org/W2124764287","https://openalex.org/W2137006082","https://openalex.org/W2258465600","https://openalex.org/W2268700903","https://openalex.org/W2790374560","https://openalex.org/W2900762329","https://openalex.org/W2991760004","https://openalex.org/W3123513243","https://openalex.org/W4231057675","https://openalex.org/W4241115065","https://openalex.org/W4307492541","https://openalex.org/W6601657841","https://openalex.org/W6601963110","https://openalex.org/W6630817779","https://openalex.org/W6631021154","https://openalex.org/W6632076063","https://openalex.org/W6637838302","https://openalex.org/W6678576670","https://openalex.org/W6680319402","https://openalex.org/W6686124408"],"related_works":["https://openalex.org/W1592504759","https://openalex.org/W3124596114","https://openalex.org/W2895710583","https://openalex.org/W3019854004","https://openalex.org/W3123956897","https://openalex.org/W3124032627","https://openalex.org/W1988995432","https://openalex.org/W2282009214","https://openalex.org/W2271178390","https://openalex.org/W179492768"],"abstract_inverted_index":{"The":[0,24,78,148],"aim":[1],"of":[2,11,20,45,49,68,96,103,130,137],"the":[3,16,50,57,69,74,119,152,165,171,176],"paper":[4],"is":[5,39,47,66,156],"to":[6,109],"provide":[7],"a":[8,27,42,133,141],"recent":[9],"overview":[10],"Kalman":[12,75,85],"filter":[13,76,86],"employment":[14,87],"in":[15,30,91,115],"non-accelerating":[17],"inflation":[18,46],"rate":[19,37,44],"unemployment":[21,36,139],"(NAIRU)":[22],"estimation.":[23],"NAIRU":[25,58,82],"plays":[26],"key":[28],"part":[29],"an":[31],"economic":[32,53],"system.":[33],"A":[34,101,128],"certain":[35],"which":[38,112,155],"consistent":[40],"with":[41,159],"stable":[43],"one":[48,67],"conditions":[51],"for":[52,73,80],"system":[54],"stability.":[55],"Since":[56],"cannot":[59],"be":[60,188],"directly":[61],"observed":[62],"and":[63,84,99,125,143],"measured,":[64],"it":[65],"most":[70],"fitting":[71],"problems":[72],"application.":[77],"search":[79],"original,":[81],"focused":[83],"studies":[88,131],"was":[89,106,146],"performed":[90],"three":[92],"scientific":[93],"databases:":[94],"Web":[95],"Science,":[97],"Scopus,":[98],"ScienceDirect.":[100],"sample":[102],"152":[104],"papers":[105],"narrowed":[107],"down":[108],"25":[110],"studies,":[111],"were":[113],"described":[114],"greater":[116],"detail":[117],"regarding":[118],"focus,":[120],"methods,":[121],"model":[122],"features,":[123],"limitations,":[124],"other":[126],"characteristics.":[127],"group":[129,150],"using":[132],"purely":[134],"statistical":[135,160],"approach":[136,154],"decomposing":[138],"into":[140],"trend":[142],"cyclical":[144],"component":[145],"identified.":[147],"next":[149],"uses":[151],"reduced-form":[153],"sometimes":[157],"combined":[158],"decomposition.":[161],"In":[162],"such":[163],"cases,":[164],"models":[166],"are":[167],"usually":[168],"based":[169],"on":[170],"backward-looking":[172],"Phillips":[173],"curve.":[174],"Nevertheless,":[175],"forward-looking,":[177],"New":[178,183],"Keynesian":[179,184],"or":[180],"rarely":[181],"hybrid":[182],"variant":[185],"can":[186],"also":[187],"encountered.":[189]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}