{"id":"https://openalex.org/W3194124255","doi":"https://doi.org/10.1145/3473714.3473787","title":"The impact of international crude oil prices on the international coal prices","display_name":"The impact of international crude oil prices on the international coal prices","publication_year":2021,"publication_date":"2021-06-18","ids":{"openalex":"https://openalex.org/W3194124255","doi":"https://doi.org/10.1145/3473714.3473787","mag":"3194124255"},"language":"en","primary_location":{"id":"doi:10.1145/3473714.3473787","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3473714.3473787","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2021 1st International Conference on Control and Intelligent Robotics","raw_type":"proceedings-article"},"type":"conference-paper","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/A5101131721","display_name":"Zhou Zehai","orcid":null},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhou Zehai","raw_affiliation_strings":["Fuzhou University, Fuzhou, Fuzhou Region University New District, Fuzhou City"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fuzhou University, Fuzhou, Fuzhou Region University New District, Fuzhou City","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088902855","display_name":"Xue Wenxuan","orcid":null},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xue Wenxuan","raw_affiliation_strings":["Fuzhou University, Fuzhou, Fuzhou Region University New District, Fuzhou City"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fuzhou University, Fuzhou, Fuzhou Region University New District, Fuzhou City","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101690827","display_name":"Kai Chen","orcid":"https://orcid.org/0009-0004-3834-9504"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Kai","raw_affiliation_strings":["Fuzhou University, Fuzhou, Fuzhou Region University New District, Fuzhou City"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fuzhou University, Fuzhou, Fuzhou Region University New District, Fuzhou City","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Wang Lihong","orcid":null},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wang Lihong","raw_affiliation_strings":["Fuzhou University, Fuzhou, Fuzhou Region University New District, Fuzhou City"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fuzhou University, Fuzhou, Fuzhou Region University New District, Fuzhou City","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105300983","display_name":"Chen Ying","orcid":null},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Ying","raw_affiliation_strings":["Fuzhou University, Fuzhou, Fuzhou Region University New District, Fuzhou City"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fuzhou University, Fuzhou, Fuzhou Region University New District, Fuzhou City","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100560204","display_name":"Yanbin Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huang Yanbin","raw_affiliation_strings":["Fuzhou University, Fuzhou, Fuzhou Region University New District, Fuzhou City"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fuzhou University, Fuzhou, Fuzhou Region University New District, Fuzhou City","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102419662","display_name":"Lin Yihao","orcid":null},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Yihao","raw_affiliation_strings":["Fuzhou University, Fuzhou, Fuzhou Region University New District, Fuzhou City"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fuzhou University, Fuzhou, Fuzhou Region University New District, Fuzhou City","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065102866","display_name":"Qian Fangqiang","orcid":null},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qian Fangqiang","raw_affiliation_strings":["Fuzhou University, Fuzhou, Fuzhou Region University New District, Fuzhou City"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fuzhou University, Fuzhou, Fuzhou Region University New District, Fuzhou City","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100563709","display_name":"Xingjian Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhang Xingjian","raw_affiliation_strings":["Fuzhou University, Fuzhou, Fuzhou Region University New District, Fuzhou City"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fuzhou University, Fuzhou, Fuzhou Region University New District, Fuzhou City","institution_ids":["https://openalex.org/I80947539"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I80947539"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"421","last_page":"424"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11059","display_name":"Market Dynamics and Volatility","score":0.9991000294685364,"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"}},"topics":[{"id":"https://openalex.org/T11059","display_name":"Market Dynamics and Volatility","score":0.9991000294685364,"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/T10438","display_name":"Energy, Environment, Economic Growth","score":0.984000027179718,"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/T12617","display_name":"Energy, Environment, and Transportation Policies","score":0.9664999842643738,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/coal","display_name":"Coal","score":0.8117671012878418},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.6565427780151367},{"id":"https://openalex.org/keywords/crude-oil","display_name":"Crude oil","score":0.6559163331985474},{"id":"https://openalex.org/keywords/quantile-regression","display_name":"Quantile regression","score":0.6115784049034119},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.558582603931427},{"id":"https://openalex.org/keywords/granger-causality","display_name":"Granger causality","score":0.468589723110199},{"id":"https://openalex.org/keywords/oil-price","display_name":"Oil price","score":0.4129321575164795},{"id":"https://openalex.org/keywords/petroleum-engineering","display_name":"Petroleum engineering","score":0.31435859203338623},{"id":"https://openalex.org/keywords/monetary-economics","display_name":"Monetary economics","score":0.21820798516273499},{"id":"https://openalex.org/keywords/waste-management","display_name":"Waste management","score":0.13583534955978394},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.10942280292510986},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10764247179031372}],"concepts":[{"id":"https://openalex.org/C518851703","wikidata":"https://www.wikidata.org/wiki/Q24489","display_name":"Coal","level":2,"score":0.8117671012878418},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.6565427780151367},{"id":"https://openalex.org/C2987168347","wikidata":"https://www.wikidata.org/wiki/Q22656","display_name":"Crude oil","level":2,"score":0.6559163331985474},{"id":"https://openalex.org/C63817138","wikidata":"https://www.wikidata.org/wiki/Q3455889","display_name":"Quantile regression","level":2,"score":0.6115784049034119},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.558582603931427},{"id":"https://openalex.org/C129824826","wikidata":"https://www.wikidata.org/wiki/Q2630107","display_name":"Granger causality","level":2,"score":0.468589723110199},{"id":"https://openalex.org/C2984556133","wikidata":"https://www.wikidata.org/wiki/Q297279","display_name":"Oil price","level":2,"score":0.4129321575164795},{"id":"https://openalex.org/C78762247","wikidata":"https://www.wikidata.org/wiki/Q1273174","display_name":"Petroleum engineering","level":1,"score":0.31435859203338623},{"id":"https://openalex.org/C556758197","wikidata":"https://www.wikidata.org/wiki/Q580018","display_name":"Monetary economics","level":1,"score":0.21820798516273499},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.13583534955978394},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.10942280292510986},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10764247179031372}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3473714.3473787","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3473714.3473787","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2021 1st International Conference on Control and Intelligent Robotics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W1999934019","https://openalex.org/W4241653265"],"related_works":["https://openalex.org/W126301054","https://openalex.org/W4251195004","https://openalex.org/W4242807451","https://openalex.org/W2127540830","https://openalex.org/W3146892535","https://openalex.org/W3122103894","https://openalex.org/W2109743056","https://openalex.org/W2390386547","https://openalex.org/W3124513043","https://openalex.org/W2383124327"],"abstract_inverted_index":{"This":[0],"article":[1],"uses":[2],"quantile":[3,69],"regression":[4],"and":[5,42,78],"Granger":[6],"Causal":[7],"Relation":[8],"Test":[9],"modeling":[10],"analysis":[11],"of":[12,21,28,45,58,75],"time":[13],"series":[14],"data":[15],"to":[16],"find":[17],"out":[18],"the":[19,26,38,43,48,56,73],"price":[20,27,41,44,50,61,64,74],"crude":[22,39,59,76],"oil":[23,40,60,77],"influence":[24],"on":[25,62],"coal.":[29],"Results":[30],"show":[31],"that":[32],"there":[33],"is":[34,51,65],"asymmetric":[35],"relationship":[36],"between":[37],"coal,":[46],"when":[47],"coal":[49,63,79],"in":[52],"a":[53],"low":[54],"number,":[55],"impact":[57],"significant,":[66],"however":[67],"with":[68],"values":[70],"become":[71],"larger,":[72],"prices":[80],"gradually":[81],"decoupling.":[82]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}