{"id":"https://openalex.org/W6949891069","doi":"https://doi.org/10.5281/zenodo.14808978","title":"Irregular Migration: What can Mortality Reveal?","display_name":"Irregular Migration: What can Mortality Reveal?","publication_year":2025,"publication_date":"2025-04-07","ids":{"openalex":"https://openalex.org/W6949891069","doi":"https://doi.org/10.5281/zenodo.14808978"},"language":"en","primary_location":{"id":"doi:10.5281/zenodo.14808978","doi":"https://doi.org/10.5281/zenodo.14808978","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.14808978","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"volume":null,"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.5281/zenodo.14808978","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033899501","display_name":"Johan Surkyn","orcid":"https://orcid.org/0000-0002-8703-7097","observed_orcids":["https://orcid.org/0000-0002-8703-7097"]},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Surkyn, Johan","raw_affiliation_strings":["Vrije Universiteit Brussel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vrije Universiteit Brussel","institution_ids":["https://openalex.org/I13469542"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052276472","display_name":"Tuba Bircan","orcid":"https://orcid.org/0000-0003-1956-0545","observed_orcids":["https://orcid.org/0000-0003-1956-0545"]},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Bircan, Tuba","raw_affiliation_strings":["Vrije Universiteit Brussel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vrije Universiteit Brussel","institution_ids":["https://openalex.org/I13469542"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I13469542"],"apc_list":null,"apc_paid":null,"fwci":0.8355,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.78710687,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T13546","display_name":"Census and Population Estimation","score":0.8935999870300293,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13546","display_name":"Census and Population Estimation","score":0.8935999870300293,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12011","display_name":"Insurance, Mortality, Demography, Risk Management","score":0.05119999870657921,"subfield":{"id":"https://openalex.org/subfields/3317","display_name":"Demography"},"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/T10216","display_name":"Migration, Refugees, and Integration","score":0.02759999968111515,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/irregular-migration","display_name":"irregular migration","score":0.996999979019165},{"id":"https://openalex.org/keywords/mobile-populations","display_name":"mobile populations","score":0.5580000281333923},{"id":"https://openalex.org/keywords/population-size-estimation","display_name":"population size estimation","score":0.5899999737739563},{"id":"https://openalex.org/keywords/demographic-indicators","display_name":"demographic indicators","score":0.3140000104904175}],"concepts":[{"id":"https://openalex.org/C132459708","wikidata":"https://www.wikidata.org/wiki/Q744069","display_name":"Extrapolation","level":2,"score":0.7336999773979187},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.6471999883651733},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4925000071525574},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.4505000114440918},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.42719998955726624},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.4090999960899353},{"id":"https://openalex.org/C61189158","wikidata":"https://www.wikidata.org/wiki/Q4157636","display_name":"Demographic analysis","level":4,"score":0.34689998626708984},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31839999556541443},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.31360000371932983},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3070000112056732},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3019999861717224},{"id":"https://openalex.org/C179755657","wikidata":"https://www.wikidata.org/wiki/Q58702","display_name":"Mortality rate","level":2,"score":0.2978000044822693},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2930999994277954},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.28279998898506165},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.2696000039577484}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.5281/zenodo.14808978","doi":"https://doi.org/10.5281/zenodo.14808978","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.14808978","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"},{"id":"doi:10.5281/zenodo.14808979","doi":"https://doi.org/10.5281/zenodo.14808979","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.14808979","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.5281/zenodo.14808978","doi":"https://doi.org/10.5281/zenodo.14808978","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.14808978","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G3887973968","display_name":null,"funder_award_id":"10041473","funder_id":"https://openalex.org/F4320314731","funder_display_name":"UK Research and Innovation"},{"id":"https://openalex.org/G6440022217","display_name":"Measuring Irregular Migration and related Policies","funder_award_id":"101061314","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320314731","display_name":"UK Research and Innovation","ror":"https://ror.org/001aqnf71"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320334617","display_name":"Social Sciences and Humanities Research Council of Canada","ror":"https://ror.org/04j5jqy92"},{"id":"https://openalex.org/F7697234222","display_name":"Social Sciences and Humanities Research Council","ror":"https://ror.org/04j5jqy92"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"This":[0],"study":[1],"explores":[2],"mortality":[3,25],"data":[4,90],"as":[5,67],"a":[6,14,28,79],"basis":[7,33,81],"for":[8,34,82,99],"estimating":[9],"the":[10,38,87,94],"irregular":[11],"migrant":[12],"population,":[13],"technique":[15,59],"labelled":[16],"\u201cmortality":[17],"extrapolation\u201d.":[18],"Using":[19],"Belgian":[20],"data,":[21],"it":[22,92],"demonstrates":[23],"that":[24,91],"can":[26],"be":[27],"reliable":[29],"and":[30,56,78],"methodologically":[31],"sound":[32],"gauging":[35],"not":[36],"only":[37],"size":[39],"of":[40,53,75,89],"mobile":[41],"populations,":[42],"but":[43],"also":[44],"their":[45],"evolution":[46],"over":[47,63],"time,":[48],"offering":[49],"granularity":[50],"in":[51],"terms":[52],"age":[54],"groups":[55],"gender.":[57],"The":[58],"boosts":[60],"significant":[61],"advantages":[62],"traditional":[64],"methods,":[65],"such":[66],"reliance":[68],"on":[69],"well-established":[70],"demographic":[71],"tools,":[72],"unbiased":[73],"observation":[74],"basic":[76],"indicators":[77],"transparent":[80],"calculating":[83],"extrapolation":[84],"factors.":[85],"Given":[86],"type":[88],"requires,":[93],"method":[95],"offers":[96],"promising":[97],"prospects":[98],"broader":[100],"international":[101],"implementation.":[102]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2025-10-10T00:00:00"}
