{"id":"https://openalex.org/W4409598207","doi":"https://doi.org/10.1007/s13198-025-02759-8","title":"Forecasting future trends: a comprehensive analysis of korea composite stock price index using advanced predictive models","display_name":"Forecasting future trends: a comprehensive analysis of korea composite stock price index using advanced predictive models","publication_year":2025,"publication_date":"2025-04-19","ids":{"openalex":"https://openalex.org/W4409598207","doi":"https://doi.org/10.1007/s13198-025-02759-8"},"language":"en","primary_location":{"id":"doi:10.1007/s13198-025-02759-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s13198-025-02759-8","pdf_url":null,"source":{"id":"https://openalex.org/S40280859","display_name":"International Journal of Systems Assurance Engineering and Management","issn_l":"0975-6809","issn":["0975-6809","0976-4348"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of System Assurance Engineering and Management","raw_type":"journal-article"},"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/A5100608027","display_name":"Xinjian Zhang","orcid":"https://orcid.org/0009-0000-2940-3928"},"institutions":[{"id":"https://openalex.org/I1308199089","display_name":"Harbin University","ror":"https://ror.org/00ey9xa07","country_code":"CN","type":"education","lineage":["https://openalex.org/I1308199089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xinjian Zhang","raw_affiliation_strings":["School of Economics and Management, Harbin University, Harbin, 150086, Heilongjiang, China"],"affiliations":[{"raw_affiliation_string":"School of Economics and Management, Harbin University, Harbin, 150086, Heilongjiang, China","institution_ids":["https://openalex.org/I1308199089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087271936","display_name":"Fanyu Kong","orcid":null},"institutions":[{"id":"https://openalex.org/I4210144301","display_name":"Korea Economic Research Institute","ror":"https://ror.org/056840095","country_code":"KR","type":"other","lineage":["https://openalex.org/I4210144301"]},{"id":"https://openalex.org/I11265461","display_name":"Korea Development Institute","ror":"https://ror.org/02h7vzs32","country_code":"KR","type":"facility","lineage":["https://openalex.org/I11265461","https://openalex.org/I4210097958"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"FanDe Kong","raw_affiliation_strings":["Korea-China Economic Development Institute, Gyeonggi University, Seoul, 03016, Korea"],"affiliations":[{"raw_affiliation_string":"Korea-China Economic Development Institute, Gyeonggi University, Seoul, 03016, Korea","institution_ids":["https://openalex.org/I11265461","https://openalex.org/I4210144301"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100645000","display_name":"Xuefeng Liu","orcid":"https://orcid.org/0000-0002-4471-0077"},"institutions":[{"id":"https://openalex.org/I1308199089","display_name":"Harbin University","ror":"https://ror.org/00ey9xa07","country_code":"CN","type":"education","lineage":["https://openalex.org/I1308199089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuefeng liu","raw_affiliation_strings":["School of Economics and Management, Harbin University, Harbin, 150086, Heilongjiang, China"],"affiliations":[{"raw_affiliation_string":"School of Economics and Management, Harbin University, Harbin, 150086, Heilongjiang, China","institution_ids":["https://openalex.org/I1308199089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002457476","display_name":"Qiji Liu","orcid":"https://orcid.org/0000-0001-6321-4581"},"institutions":[{"id":"https://openalex.org/I4210144301","display_name":"Korea Economic Research Institute","ror":"https://ror.org/056840095","country_code":"KR","type":"other","lineage":["https://openalex.org/I4210144301"]},{"id":"https://openalex.org/I3130814859","display_name":"Nanjing Sport Institute","ror":"https://ror.org/04gy42h78","country_code":"CN","type":"education","lineage":["https://openalex.org/I3130814859"]},{"id":"https://openalex.org/I11265461","display_name":"Korea Development Institute","ror":"https://ror.org/02h7vzs32","country_code":"KR","type":"facility","lineage":["https://openalex.org/I11265461","https://openalex.org/I4210097958"]}],"countries":["CN","KR"],"is_corresponding":false,"raw_author_name":"QiJia Liu","raw_affiliation_strings":["Korea-China Economic Development Institute, Gyeonggi University, Seoul, 03016, Korea","Nanjing Institute of Inclusive Child Potential Development, Nanjing, 210000, Jiangsu Province, China"],"affiliations":[{"raw_affiliation_string":"Korea-China Economic Development Institute, Gyeonggi University, Seoul, 03016, Korea","institution_ids":["https://openalex.org/I11265461","https://openalex.org/I4210144301"]},{"raw_affiliation_string":"Nanjing Institute of Inclusive Child Potential Development, Nanjing, 210000, Jiangsu Province, China","institution_ids":["https://openalex.org/I3130814859"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100608027"],"corresponding_institution_ids":["https://openalex.org/I1308199089"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09237221,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"16","issue":"5","first_page":"1945","last_page":"1962"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11918","display_name":"Forecasting Techniques and Applications","score":0.9847000241279602,"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"}},"topics":[{"id":"https://openalex.org/T11918","display_name":"Forecasting Techniques and Applications","score":0.9847000241279602,"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"}},{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.9778000116348267,"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"}},{"id":"https://openalex.org/T11052","display_name":"Energy Load and Power Forecasting","score":0.9488000273704529,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/composite-index","display_name":"Composite index","score":0.7856484651565552},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.5220327377319336},{"id":"https://openalex.org/keywords/stock-price","display_name":"Stock price","score":0.519268274307251},{"id":"https://openalex.org/keywords/composite-number","display_name":"Composite number","score":0.4994356632232666},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.49734070897102356},{"id":"https://openalex.org/keywords/stock","display_name":"Stock (firearms)","score":0.4448535144329071},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.37268802523612976},{"id":"https://openalex.org/keywords/composite-indicator","display_name":"Composite indicator","score":0.3380590081214905},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2838255763053894},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.25721555948257446},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.13374844193458557},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.12153342366218567},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.09080851078033447},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.057848960161209106}],"concepts":[{"id":"https://openalex.org/C2778098375","wikidata":"https://www.wikidata.org/wiki/Q19596433","display_name":"Composite index","level":3,"score":0.7856484651565552},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.5220327377319336},{"id":"https://openalex.org/C2988984586","wikidata":"https://www.wikidata.org/wiki/Q1020013","display_name":"Stock price","level":3,"score":0.519268274307251},{"id":"https://openalex.org/C104779481","wikidata":"https://www.wikidata.org/wiki/Q50707","display_name":"Composite number","level":2,"score":0.4994356632232666},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.49734070897102356},{"id":"https://openalex.org/C204036174","wikidata":"https://www.wikidata.org/wiki/Q909380","display_name":"Stock (firearms)","level":2,"score":0.4448535144329071},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.37268802523612976},{"id":"https://openalex.org/C2992405062","wikidata":"https://www.wikidata.org/wiki/Q18208028","display_name":"Composite indicator","level":2,"score":0.3380590081214905},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2838255763053894},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25721555948257446},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.13374844193458557},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.12153342366218567},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.09080851078033447},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.057848960161209106},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s13198-025-02759-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s13198-025-02759-8","pdf_url":null,"source":{"id":"https://openalex.org/S40280859","display_name":"International Journal of Systems Assurance Engineering and Management","issn_l":"0975-6809","issn":["0975-6809","0976-4348"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of System Assurance Engineering and Management","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:spr:ijsaem:v:16:y:2025:i:5:d:10.1007_s13198-025-02759-8","is_oa":false,"landing_page_url":"http://link.springer.com/10.1007/s13198-025-02759-8","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,"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":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1519043595","https://openalex.org/W1538449476","https://openalex.org/W1970315972","https://openalex.org/W1979575715","https://openalex.org/W1999996900","https://openalex.org/W2021938316","https://openalex.org/W2031236266","https://openalex.org/W2061438946","https://openalex.org/W2155482907","https://openalex.org/W2245816615","https://openalex.org/W2412875092","https://openalex.org/W2799318487","https://openalex.org/W2897805291","https://openalex.org/W2947836816","https://openalex.org/W2983388283","https://openalex.org/W3002756429","https://openalex.org/W3004880366","https://openalex.org/W3033139834","https://openalex.org/W3045004532","https://openalex.org/W3090627937","https://openalex.org/W3188127466","https://openalex.org/W4205807395","https://openalex.org/W4206239216","https://openalex.org/W4210773564","https://openalex.org/W4231546411","https://openalex.org/W4281252421","https://openalex.org/W4292483811","https://openalex.org/W4293125186","https://openalex.org/W4293820817","https://openalex.org/W4304098281","https://openalex.org/W4309590866","https://openalex.org/W4362649890","https://openalex.org/W4366001209","https://openalex.org/W4388915186"],"related_works":["https://openalex.org/W1961637867","https://openalex.org/W3148946047","https://openalex.org/W1610824003","https://openalex.org/W3146452417","https://openalex.org/W2077007411","https://openalex.org/W4321451806","https://openalex.org/W2059461015","https://openalex.org/W2403509996","https://openalex.org/W1935120203","https://openalex.org/W1562738005"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}