{"id":"https://openalex.org/W2002510163","doi":"https://doi.org/10.1080/00324728.1984.10410292","title":"Estimating the Expectation of Life at Older Ages","display_name":"Estimating the Expectation of Life at Older Ages","publication_year":1984,"publication_date":"1984-07-01","ids":{"openalex":"https://openalex.org/W2002510163","doi":"https://doi.org/10.1080/00324728.1984.10410292","mag":"2002510163"},"language":"en","primary_location":{"id":"doi:10.1080/00324728.1984.10410292","doi":"https://doi.org/10.1080/00324728.1984.10410292","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00324728.1984.10410292","pdf_url":null,"source":{"id":"https://openalex.org/S202512192","display_name":"Population Studies","issn_l":"0032-4728","issn":["0032-4728","1477-4747"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","erih-plus","jufo-2","ki-jl-2","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Population Studies","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101414355","display_name":"S. Mitra","orcid":"https://orcid.org/0000-0003-2632-2705","observed_orcids":["https://orcid.org/0000-0003-2632-2705"]},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"S. Mitra","raw_affiliation_strings":["Department of Sociology, Emory University, Atlanta, Georgia, 30322, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Sociology, Emory University, Atlanta, Georgia, 30322, USA","institution_ids":["https://openalex.org/I150468666"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5101414355"],"corresponding_institution_ids":["https://openalex.org/I150468666"],"apc_list":null,"apc_paid":null,"fwci":3.6576,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.91732875,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"38","issue":"2","first_page":"313","last_page":"313"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12011","display_name":"Insurance, Mortality, Demography, Risk Management","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T12011","display_name":"Insurance, Mortality, Demography, Risk Management","score":1.0,"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/T10968","display_name":"Statistical Distribution Estimation and Applications","score":0.0,"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/T14509","display_name":"demographic modeling and climate adaptation","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/life-expectancy","display_name":"life expectancy","score":0.7250000238418579},{"id":"https://openalex.org/keywords/old-age","display_name":"old age","score":0.5759999752044678},{"id":"https://openalex.org/keywords/stable-population-model","display_name":"stable population model","score":0.8429999947547913},{"id":"https://openalex.org/keywords/mortality-rates","display_name":"mortality rates","score":0.765999972820282},{"id":"https://openalex.org/keywords/population-growth","display_name":"population growth","score":0.6489999890327454},{"id":"https://openalex.org/keywords/age-specific-mortality","display_name":"age-specific mortality","score":0.5339999794960022},{"id":"https://openalex.org/keywords/demographic-estimation","display_name":"demographic estimation","score":0.4620000123977661}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6907414197921753},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.5242761969566345},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.5096664428710938},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.5038303732872009},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.48948371410369873},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.48842090368270874},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4736800491809845},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.44432106614112854},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.4365190863609314},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.15395116806030273},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.11038130521774292},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.057384759187698364},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/00324728.1984.10410292","doi":"https://doi.org/10.1080/00324728.1984.10410292","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00324728.1984.10410292","pdf_url":null,"source":{"id":"https://openalex.org/S202512192","display_name":"Population Studies","issn_l":"0032-4728","issn":["0032-4728","1477-4747"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","erih-plus","jufo-2","ki-jl-2","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Population Studies","raw_type":"journal-article"},{"id":"doi:10.2307/2174079","doi":"https://doi.org/10.2307/2174079","is_oa":false,"landing_page_url":"https://doi.org/10.2307/2174079","pdf_url":null,"source":{"id":"https://openalex.org/S202512192","display_name":"Population Studies","issn_l":"0032-4728","issn":["0032-4728","1477-4747"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","erih-plus","jufo-2","ki-jl-2","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Population Studies","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W1968349972"],"related_works":["https://openalex.org/W1968349972","https://openalex.org/W2283417630","https://openalex.org/W2769738121","https://openalex.org/W7086614182","https://openalex.org/W2983283769","https://openalex.org/W1981498491","https://openalex.org/W4200303711","https://openalex.org/W1963732888","https://openalex.org/W2293028473","https://openalex.org/W6993803664"],"abstract_inverted_index":{"Summary":[0],"A":[1],"mathematical":[2],"formula":[3,50],"expressing":[4],"the":[5,17,20,24,29,32,42,62,83,91,101],"expectation":[6],"of":[7,16,26,28,44,68,93,107],"life":[8,56],"e(a)":[9],"at":[10,58],"age":[11,22,33,63,81],"a":[12,14,35,45,105],"as":[13],"function":[15],"death":[18,65],"rate,":[19],"average":[21],"and":[23,36,64],"rate":[25],"growth":[27],"population":[30,47],"in":[31,54,71],"interval":[34],"above":[37],"has":[38,96],"been":[39,97],"derived":[40],"on":[41],"assumption":[43,92],"stable":[46],"model.":[48],"The":[49],"is":[51,75,85],"particularly":[52],"helpful":[53],"estimating":[55],"expectancies":[57],"old":[59],"ages,":[60],"where":[61],"statistics":[66],"are":[67],"questionable":[69],"accuracy":[70],"many":[72],"countries.":[73,108],"It":[74],"comforting":[76],"to":[77,88],"note":[78],"that":[79],"for":[80,104],"65":[82],"estimator":[84],"remarkably":[86],"insensitive":[87],"violations":[89],"from":[90],"stability.":[94],"This":[95],"amply":[98],"demonstrated":[99],"by":[100],"estimates":[102],"obtained":[103],"number":[106]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}