{"id":"https://openalex.org/W2281419086","doi":null,"title":"La volatilit\u00e9 des rendements et l'information : le march\u00e9 des actions au Kenya et au Nigeria","display_name":"La volatilit\u00e9 des rendements et l'information : le march\u00e9 des actions au Kenya et au Nigeria","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W2281419086","mag":"2281419086"},"language":"fr","primary_location":{"id":"mag:2281419086","doi":null,"is_oa":false,"landing_page_url":"https://EconPapers.repec.org/RePEc:hal:journl:halshs-00103113","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"RePEc: Research Papers in Economics","raw_type":null},"volume":null,"type":"preprint","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/A5000535522","display_name":"George Ogum","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"George Ogum","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025075533","display_name":"Fedor de Beer","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fedor de Beer","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5005750384","display_name":"Genevi\u00e8ve Nouyrigat","orcid":"https://orcid.org/0000-0001-9238-1557","observed_orcids":["https://orcid.org/0000-0001-9238-1557"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Genevi\u00e8ve Nouyrigat","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"40","last_page":"55"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10282","display_name":"Financial Risk and Volatility Modeling","score":0.6079000234603882,"subfield":{"id":"https://openalex.org/subfields/2003","display_name":"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/T10282","display_name":"Financial Risk and Volatility Modeling","score":0.6079000234603882,"subfield":{"id":"https://openalex.org/subfields/2003","display_name":"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/T10047","display_name":"Financial Markets and Investment Strategies","score":0.3799000084400177,"subfield":{"id":"https://openalex.org/subfields/2003","display_name":"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/T11059","display_name":"Market Dynamics and Volatility","score":0.0071000000461936,"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/stock-return-volatility","display_name":"stock return volatility","score":0.7480000257492065},{"id":"https://openalex.org/keywords/information","display_name":"information","score":0.32899999618530273},{"id":"https://openalex.org/keywords/stock-market","display_name":"stock market","score":0.6759999990463257},{"id":"https://openalex.org/keywords/kenya","display_name":"Kenya","score":0.5830000042915344},{"id":"https://openalex.org/keywords/nigeria","display_name":"Nigeria","score":0.9229999780654907},{"id":"https://openalex.org/keywords/emerging-markets","display_name":"emerging markets","score":0.6230000257492065}],"concepts":[{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.4487157166004181},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.34060728549957275}],"mesh":[],"locations_count":2,"locations":[{"id":"mag:2281419086","doi":null,"is_oa":false,"landing_page_url":"https://EconPapers.repec.org/RePEc:hal:journl:halshs-00103113","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"RePEc: Research Papers in Economics","raw_type":null},{"id":"pmh:oai:HAL:halshs-00103113v1","doi":null,"is_oa":false,"landing_page_url":"https://hal.science/halshs-00103113v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Revue Economie \u2013 Finance, 2005, 2, pp.40-55","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"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/W2412221278","https://openalex.org/W2593228476","https://openalex.org/W2987911752","https://openalex.org/W7043888783","https://openalex.org/W2401899653","https://openalex.org/W2897784775","https://openalex.org/W580431784","https://openalex.org/W2562386356","https://openalex.org/W3004423366","https://openalex.org/W857805146"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-25T09:29:13.331239","created_date":"2016-06-24T00:00:00"}
