{"id":"https://openalex.org/W2114686349","doi":null,"title":"The Ageing Population and the Size of the Welfare State","display_name":"The Ageing Population and the Size of the Welfare State","publication_year":2001,"publication_date":"2001-08-01","ids":{"openalex":"https://openalex.org/W2114686349","mag":"2114686349"},"language":"en","primary_location":{"id":"mag:2114686349","doi":null,"is_oa":true,"landing_page_url":"https://autopapers.ssrn.com/sol3/papers.cfm?abstract_id=318205","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"SSRN Electronic Journal","raw_type":null},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://autopapers.ssrn.com/sol3/papers.cfm?abstract_id=318205","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066963893","display_name":"Assaf Razin","orcid":"https://orcid.org/0000-0003-4749-5509","observed_orcids":["https://orcid.org/0000-0003-4749-5509"]},"institutions":[{"id":"https://openalex.org/I16391192","display_name":"Tel Aviv University","ror":"https://ror.org/04mhzgx49","country_code":"IL","type":"education","lineage":["https://openalex.org/I16391192"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Assaf Razin","raw_affiliation_strings":["Tel Aviv University - Eitan Berglas School of Economics"],"raw_orcid":"https://orcid.org/0000-0003-4749-5509","affiliations":[{"raw_affiliation_string":"Tel Aviv University - Eitan Berglas School of Economics","institution_ids":["https://openalex.org/I16391192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110092775","display_name":"Efraim Sadka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I16391192","display_name":"Tel Aviv University","ror":"https://ror.org/04mhzgx49","country_code":"IL","type":"education","lineage":["https://openalex.org/I16391192"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Efraim Sadka","raw_affiliation_strings":["Tel Aviv University - Eitan Berglas School of Economics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tel Aviv University - Eitan Berglas School of Economics","institution_ids":["https://openalex.org/I16391192"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071531636","display_name":"Phillip L. Swagel","orcid":"https://orcid.org/0000-0001-6381-7489","observed_orcids":["https://orcid.org/0000-0001-6381-7489"]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]},{"id":"https://openalex.org/I1310145890","display_name":"International Monetary Fund","ror":"https://ror.org/05m4rmw09","country_code":"US","type":"other","lineage":["https://openalex.org/I1310145890"]},{"id":"https://openalex.org/I4210100400","display_name":"Northwestern University","ror":"https://ror.org/00m6w7z96","country_code":"PH","type":"education","lineage":["https://openalex.org/I4210100400"]}],"countries":["PH","US"],"is_corresponding":false,"raw_author_name":"Phillip Swagel","raw_affiliation_strings":["Northwestern University - Department of Economics","International Monetary Fund (IMF)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern University - Department of Economics","institution_ids":["https://openalex.org/I111979921","https://openalex.org/I4210100400"]},{"raw_affiliation_string":"International Monetary Fund (IMF)","institution_ids":["https://openalex.org/I1310145890"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10443","display_name":"Social Policy and Reform Studies","score":0.763700008392334,"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"}},"topics":[{"id":"https://openalex.org/T10443","display_name":"Social Policy and Reform Studies","score":0.763700008392334,"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/T13825","display_name":"Economic Policies and Impacts","score":0.06629999727010727,"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"}},{"id":"https://openalex.org/T11621","display_name":"Fiscal Policies and Political Economy","score":0.0608999989926815,"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/population-aging","display_name":"population aging","score":0.9459999799728394},{"id":"https://openalex.org/keywords/welfare-state-size","display_name":"welfare state size","score":0.8930000066757202},{"id":"https://openalex.org/keywords/social-security","display_name":"social security","score":0.5590000152587891},{"id":"https://openalex.org/keywords/public-expenditure","display_name":"government spending","score":0.5109999775886536},{"id":"https://openalex.org/keywords/pensions","display_name":"pensions","score":0.38999998569488525}],"concepts":[{"id":"https://openalex.org/C2779861158","wikidata":"https://www.wikidata.org/wiki/Q1549811","display_name":"Generosity","level":2,"score":0.8270964622497559},{"id":"https://openalex.org/C22541086","wikidata":"https://www.wikidata.org/wiki/Q4350180","display_name":"Dependency ratio","level":3,"score":0.7683448791503906},{"id":"https://openalex.org/C2777111884","wikidata":"https://www.wikidata.org/wiki/Q12002092","display_name":"Social security","level":2,"score":0.7388976812362671},{"id":"https://openalex.org/C520049643","wikidata":"https://www.wikidata.org/wiki/Q189760","display_name":"Voting","level":3,"score":0.6793040037155151},{"id":"https://openalex.org/C129603779","wikidata":"https://www.wikidata.org/wiki/Q192451","display_name":"Welfare state","level":3,"score":0.6355891823768616},{"id":"https://openalex.org/C13774568","wikidata":"https://www.wikidata.org/wiki/Q439112","display_name":"Population ageing","level":3,"score":0.5989457368850708},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.5972610712051392},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5530394911766052},{"id":"https://openalex.org/C2776943663","wikidata":"https://www.wikidata.org/wiki/Q165687","display_name":"Human capital","level":2,"score":0.5098256468772888},{"id":"https://openalex.org/C169733012","wikidata":"https://www.wikidata.org/wiki/Q1613416","display_name":"Population size","level":3,"score":0.48851478099823},{"id":"https://openalex.org/C19768560","wikidata":"https://www.wikidata.org/wiki/Q320727","display_name":"Dependency (UML)","level":2,"score":0.48583003878593445},{"id":"https://openalex.org/C100243477","wikidata":"https://www.wikidata.org/wiki/Q12002092","display_name":"Welfare","level":2,"score":0.4776100814342499},{"id":"https://openalex.org/C7386506","wikidata":"https://www.wikidata.org/wiki/Q1036426","display_name":"Overlapping generations model","level":2,"score":0.4360361397266388},{"id":"https://openalex.org/C555826173","wikidata":"https://www.wikidata.org/wiki/Q7174","display_name":"Democracy","level":3,"score":0.4294522702693939},{"id":"https://openalex.org/C4249254","wikidata":"https://www.wikidata.org/wiki/Q3044431","display_name":"Demographic economics","level":1,"score":0.4254586100578308},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.4018844962120056},{"id":"https://openalex.org/C145236788","wikidata":"https://www.wikidata.org/wiki/Q28161","display_name":"Labour economics","level":1,"score":0.3433634638786316},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.1985079050064087},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.15166744589805603},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.1033056378364563},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.08050909638404846},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"mag:2114686349","doi":null,"is_oa":true,"landing_page_url":"https://autopapers.ssrn.com/sol3/papers.cfm?abstract_id=318205","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"SSRN Electronic Journal","raw_type":null},{"id":"pmh:hdl:10068/540594","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10068/540594","pdf_url":null,"source":{"id":"https://openalex.org/S4377196900","display_name":"OpenGrey (Institut de l'Information Scientifique et Technique)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1295345811","host_organization_name":"Institut de l'Information Scientifique et Technique","host_organization_lineage":["https://openalex.org/I1295345811"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"R - Report"}],"best_oa_location":{"id":"mag:2114686349","doi":null,"is_oa":true,"landing_page_url":"https://autopapers.ssrn.com/sol3/papers.cfm?abstract_id=318205","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"SSRN Electronic Journal","raw_type":null},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1987780013","https://openalex.org/W2101363902","https://openalex.org/W2137164344"],"related_works":["https://openalex.org/W2011403431","https://openalex.org/W2002171013","https://openalex.org/W571695890","https://openalex.org/W1507981673","https://openalex.org/W7096587129","https://openalex.org/W7024810700","https://openalex.org/W1986047584","https://openalex.org/W7074051949","https://openalex.org/W3094162602","https://openalex.org/W2400779260"],"abstract_inverted_index":{"Issued":[0],"under":[1],"the":[2,5],"auspices":[3],"of":[4],"Centre's":[6],"research":[7],"programme":[8],"in":[9],"Intl.":[10],"Macroeconomics":[11],"and":[12],"Public":[13],"Policy.":[14],"Also":[15],"available":[16],"at":[17],"www.cepr.org/pubs/dps/DP2930.asp":[18]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2016-06-24T00:00:00"}