{"id":"https://openalex.org/W602422113","doi":null,"title":"On the value of equality of educational opportunity as a guide to public policy","display_name":"On the value of equality of educational opportunity as a guide to public policy","publication_year":1968,"publication_date":"1968-01-01","ids":{"openalex":"https://openalex.org/W602422113","mag":"602422113"},"language":"en","primary_location":{"id":"mag:602422113","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/ncid/BB04106026","pdf_url":null,"source":{"id":"https://openalex.org/S4306463361","display_name":"Harvard University eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310316284","host_organization_name":"Harvard University","host_organization_lineage":["https://openalex.org/P4310316284"],"host_organization_lineage_names":["Harvard University"],"type":"ebook platform"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Harvard University eBooks","raw_type":null},"volume":null,"type":"book","indexed_in":[],"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/A5109034021","display_name":"John F. Kain","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"John F. Kain","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5036216924","display_name":"Eric Alan Hanushek","orcid":"https://orcid.org/0000-0002-7090-7535","observed_orcids":["https://orcid.org/0000-0002-7090-7535"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eric A. Hanushek","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-7090-7535","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.7003,"has_fulltext":false,"cited_by_count":115,"citation_normalized_percentile":{"value":0.95141243,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"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/T10674","display_name":"School Choice and Performance","score":0.49000000953674316,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T10674","display_name":"School Choice and Performance","score":0.49000000953674316,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T12088","display_name":"Intergenerational and Educational Inequality Studies","score":0.3910999894142151,"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"}},{"id":"https://openalex.org/T13709","display_name":"Education in Diverse Contexts","score":0.028300000354647636,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/educational-opportunities","display_name":"educational opportunities","score":0.722000002861023},{"id":"https://openalex.org/keywords/educational-equity","display_name":"educational equity","score":0.6019999980926514},{"id":"https://openalex.org/keywords/public-policy","display_name":"public policy","score":0.8230000138282776},{"id":"https://openalex.org/keywords/education-policy","display_name":"education policy","score":0.5299999713897705},{"id":"https://openalex.org/keywords/equality-of-opportunity","display_name":"equal opportunities","score":0.5609999895095825}],"concepts":[{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.652922511100769},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.45859020948410034},{"id":"https://openalex.org/C2779498785","wikidata":"https://www.wikidata.org/wiki/Q4330222","display_name":"Public value","level":2,"score":0.4496331214904785},{"id":"https://openalex.org/C109986646","wikidata":"https://www.wikidata.org/wiki/Q546113","display_name":"Public policy","level":2,"score":0.4206223785877228},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.39385372400283813},{"id":"https://openalex.org/C3116431","wikidata":"https://www.wikidata.org/wiki/Q31728","display_name":"Public administration","level":1,"score":0.3828446865081787},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14281275868415833},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.08759984374046326},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08407500386238098}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:602422113","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/ncid/BB04106026","pdf_url":null,"source":{"id":"https://openalex.org/S4306463361","display_name":"Harvard University eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310316284","host_organization_name":"Harvard University","host_organization_lineage":["https://openalex.org/P4310316284"],"host_organization_lineage_names":["Harvard University"],"type":"ebook platform"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Harvard University eBooks","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.8974000215530396},{"id":"https://metadata.un.org/sdg/4","display_name":"Quality education","score":0.6164000034332275}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2021961711","https://openalex.org/W2266913862","https://openalex.org/W1522066093","https://openalex.org/W1483553866","https://openalex.org/W576038351","https://openalex.org/W619876550","https://openalex.org/W184639524","https://openalex.org/W2054650557","https://openalex.org/W7111720094","https://openalex.org/W1985861390"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":19},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}