{"id":"https://openalex.org/W7204736069","doi":"https://doi.org/10.30574/ijsra.2026.20.2.1682","title":"GREEN FINANCE AND ENVIRONMENTAL SUSTAINABILITY OF QUOTED OIL AND GAS FIRMS IN NIGERIA","display_name":"GREEN FINANCE AND ENVIRONMENTAL SUSTAINABILITY OF QUOTED OIL AND GAS FIRMS IN NIGERIA","publication_year":2026,"publication_date":"2026-08-30","ids":{"openalex":"https://openalex.org/W7204736069","doi":"https://doi.org/10.30574/ijsra.2026.20.2.1682"},"language":"en","primary_location":{"id":"doi:10.30574/ijsra.2026.20.2.1682","doi":"https://doi.org/10.30574/ijsra.2026.20.2.1682","is_oa":true,"landing_page_url":"https://doi.org/10.30574/ijsra.2026.20.2.1682","pdf_url":"https://ijsra.net/sites/default/files/fulltext_pdf/IJSRA-2026-1682.pdf","source":{"id":"https://openalex.org/S4210204839","display_name":"International Journal of Science and Research Archive","issn_l":"2582-8185","issn":["2582-8185"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4383735917","host_organization_name":"GSC Online Press","host_organization_lineage":["https://openalex.org/P4383735917"],"host_organization_lineage_names":["GSC Online Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Science and Research Archive","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ijsra.net/sites/default/files/fulltext_pdf/IJSRA-2026-1682.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5148690912","display_name":"Opreye Tari Owei","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I96576516","display_name":"Rivers State University","ror":"https://ror.org/01kr7aq59","country_code":"NG","type":"education","lineage":["https://openalex.org/I96576516"]}],"countries":["NG"],"is_corresponding":true,"raw_author_name":"Opreye Tari Owei","raw_affiliation_strings":["Graduate Business School , Rivers State University , Nkpolu-Oroworukwo , Port Harcourt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate Business School , Rivers State University , Nkpolu-Oroworukwo , Port Harcourt","institution_ids":["https://openalex.org/I96576516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091457249","display_name":"Donald I. Hamilton","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I96576516","display_name":"Rivers State University","ror":"https://ror.org/01kr7aq59","country_code":"NG","type":"education","lineage":["https://openalex.org/I96576516"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Donald Ibama Hamilton","raw_affiliation_strings":["Graduate Business School , Rivers State University , Nkpolu-Oroworukwo , Port Harcourt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate Business School , Rivers State University , Nkpolu-Oroworukwo , Port Harcourt","institution_ids":["https://openalex.org/I96576516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066546129","display_name":"Henry Waleru Akani","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Henry Waleru Akani","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5097710259","display_name":"Suka Adamgbo","orcid":"https://orcid.org/0009-0000-4055-0267","observed_orcids":["https://orcid.org/0009-0000-4055-0267"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Suka Lenu Charles Adamgbo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5148690912"],"corresponding_institution_ids":["https://openalex.org/I96576516"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"20","issue":"2","first_page":"690","last_page":"698"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13146","display_name":"Sustainable Finance and Green Bonds","score":0.9976000189781189,"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/T13146","display_name":"Sustainable Finance and Green Bonds","score":0.9976000189781189,"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/T10880","display_name":"Environmental Sustainability in Business","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10115","display_name":"Corporate Social Responsibility Reporting","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/green-finance","display_name":"green finance","score":1.0},{"id":"https://openalex.org/keywords/environmental-sustainability","display_name":"environmental sustainability","score":1.0},{"id":"https://openalex.org/keywords/oil-and-gas-companies","display_name":"oil and gas companies","score":0.9350000023841858},{"id":"https://openalex.org/keywords/carbon-credits","display_name":"carbon credits","score":0.7689999938011169},{"id":"https://openalex.org/keywords/green-bonds","display_name":"green bonds","score":0.9929999709129333},{"id":"https://openalex.org/keywords/green-investment","display_name":"green investment","score":0.9980000257492065},{"id":"https://openalex.org/keywords/nigerian-oil-industry","display_name":"Nigerian oil industry","score":0.6740000247955322},{"id":"https://openalex.org/keywords/corporate-sustainability-reporting","display_name":"corporate sustainability reporting","score":0.5170000195503235}],"concepts":[{"id":"https://openalex.org/C66204764","wikidata":"https://www.wikidata.org/wiki/Q219416","display_name":"Sustainability","level":2,"score":0.7159000039100647},{"id":"https://openalex.org/C29122968","wikidata":"https://www.wikidata.org/wiki/Q1414816","display_name":"Incentive","level":2,"score":0.6466000080108643},{"id":"https://openalex.org/C47737302","wikidata":"https://www.wikidata.org/wiki/Q167336","display_name":"Greenhouse gas","level":2,"score":0.5327000021934509},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.5324000120162964},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.5170999765396118},{"id":"https://openalex.org/C27548731","wikidata":"https://www.wikidata.org/wiki/Q88272","display_name":"Investment (military)","level":3,"score":0.44929999113082886},{"id":"https://openalex.org/C21839126","wikidata":"https://www.wikidata.org/wiki/Q598188","display_name":"Green economy","level":3,"score":0.428600013256073},{"id":"https://openalex.org/C2776034101","wikidata":"https://www.wikidata.org/wiki/Q1509347","display_name":"Commission","level":2,"score":0.4189999997615814},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4056999981403351},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.4004000127315521},{"id":"https://openalex.org/C6422946","wikidata":"https://www.wikidata.org/wiki/Q857354","display_name":"Panel data","level":2,"score":0.3982999920845032},{"id":"https://openalex.org/C552854447","wikidata":"https://www.wikidata.org/wiki/Q131201","display_name":"Sustainable development","level":2,"score":0.37860000133514404},{"id":"https://openalex.org/C175605778","wikidata":"https://www.wikidata.org/wiki/Q3299701","display_name":"Natural resource economics","level":1,"score":0.3765000104904175},{"id":"https://openalex.org/C526740375","wikidata":"https://www.wikidata.org/wiki/Q862571","display_name":"Petroleum industry","level":2,"score":0.375},{"id":"https://openalex.org/C528261146","wikidata":"https://www.wikidata.org/wiki/Q3072490","display_name":"Carbon finance","level":3,"score":0.37049999833106995},{"id":"https://openalex.org/C100129307","wikidata":"https://www.wikidata.org/wiki/Q1261772","display_name":"Environmental Sustainability Index","level":3,"score":0.31360000371932983},{"id":"https://openalex.org/C2778556080","wikidata":"https://www.wikidata.org/wiki/Q5603535","display_name":"Green growth","level":3,"score":0.31139999628067017}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.30574/ijsra.2026.20.2.1682","doi":"https://doi.org/10.30574/ijsra.2026.20.2.1682","is_oa":true,"landing_page_url":"https://doi.org/10.30574/ijsra.2026.20.2.1682","pdf_url":"https://ijsra.net/sites/default/files/fulltext_pdf/IJSRA-2026-1682.pdf","source":{"id":"https://openalex.org/S4210204839","display_name":"International Journal of Science and Research Archive","issn_l":"2582-8185","issn":["2582-8185"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4383735917","host_organization_name":"GSC Online Press","host_organization_lineage":["https://openalex.org/P4383735917"],"host_organization_lineage_names":["GSC Online Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Science and Research Archive","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.30574/ijsra.2026.20.2.1682","doi":"https://doi.org/10.30574/ijsra.2026.20.2.1682","is_oa":true,"landing_page_url":"https://doi.org/10.30574/ijsra.2026.20.2.1682","pdf_url":"https://ijsra.net/sites/default/files/fulltext_pdf/IJSRA-2026-1682.pdf","source":{"id":"https://openalex.org/S4210204839","display_name":"International Journal of Science and Research Archive","issn_l":"2582-8185","issn":["2582-8185"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4383735917","host_organization_name":"GSC Online Press","host_organization_lineage":["https://openalex.org/P4383735917"],"host_organization_lineage_names":["GSC Online Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Science and Research Archive","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Climate action","score":0.9786999821662903,"id":"https://metadata.un.org/sdg/13"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7204736069.pdf","grobid_xml":"https://content.openalex.org/works/W7204736069.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7171598056","https://openalex.org/W7081949950","https://openalex.org/W4407797548","https://openalex.org/W7168048639","https://openalex.org/W4289100921","https://openalex.org/W7202172763","https://openalex.org/W7211938498","https://openalex.org/W4411706139","https://openalex.org/W4408095548","https://openalex.org/W7077452837"],"abstract_inverted_index":{"This":[0],"study":[1,21,187,224],"examined":[2],"the":[3,9,30,41,47,50,55,63,71,103,128,145,194,217,251],"effect":[4,166],"of":[5,12,46,58,144],"green":[6,80,109,111,115,122,171,174,177,191,220,238],"finance":[7,81,192,221],"on":[8,94,167],"environmental":[10,83,148,168,198],"sustainability":[11,44,84,100,149],"quoted":[13,203],"oil":[14,204,252],"and":[15,28,43,70,73,82,114,140,163,176,205,234,253],"gas":[16,206,254],"firms":[17,207],"in":[18,147,208,240,246],"Nigeria.":[19],"The":[20,77,124,153,186,223],"adopted":[22],"an":[23],"ex-post":[24],"facto":[25],"research":[26],"design":[27],"covered":[29],"period":[31],"from":[32,40],"2014":[33],"to":[34,196,242],"2023.":[35],"Secondary":[36],"data":[37,90],"were":[38,117,182],"obtained":[39],"annual":[42],"reports":[45],"sampled":[48],"firms,":[49],"Nigerian":[51,64],"Exchange":[52,74],"Group":[53],"(NGX),":[54],"Central":[56],"Bank":[57],"Nigeria":[59,209],"(CBN)":[60],"Statistical":[61],"Bulletin,":[62],"National":[65],"Petroleum":[66],"Company":[67],"Limited":[68],"(NNPCL)":[69],"Securities":[72],"Commission":[75],"(SEC).":[76],"relationship":[78],"between":[79],"was":[85,131],"analysed":[86],"using":[87],"a":[88,95,161],"panel":[89],"regression":[91],"framework":[92],"based":[93],"Random":[96],"Effects":[97],"model.":[98],"Environmental":[99],"served":[101],"as":[102,119,216],"dependent":[104],"variable,":[105],"while":[106],"carbon":[107,158,213,231],"credit,":[108],"investment,":[110],"management":[112,172],"functions":[113],"bonds":[116,175],"employed":[118],"proxies":[120],"for":[121,237],"finance.":[123],"findings":[125],"revealed":[126],"that":[127,157,181,189,227],"overall":[129],"model":[130],"statistically":[132,164,184],"significant":[133,165],"(F-statistic":[134],"=":[135,151],"9.144461,":[136],"p":[137],"<":[138],"0.01)":[139],"explained":[141],"approximately":[142],"54.53%":[143],"variation":[146],"(R\u00b2":[150],"0.545304).":[152],"results":[154],"further":[155],"showed":[156],"credit":[159,214,232],"exerted":[160],"positive":[162],"sustainability,":[169,199],"whereas":[170],"functions,":[173],"investment":[178,245],"had":[179],"effects":[180],"not":[183],"significant.":[185],"concludes":[188],"although":[190],"has":[193],"potential":[195],"enhance":[197],"its":[200],"impact":[201],"among":[202],"remains":[210],"uneven,":[211],"with":[212],"emerging":[215],"most":[218],"effective":[219],"instrument.":[222],"therefore":[225],"recommends":[226],"policymakers":[228],"should":[229],"strengthen":[230],"frameworks":[233],"expand":[235],"incentives":[236],"financing":[239],"order":[241],"encourage":[243],"greater":[244],"environmentally":[247],"sustainable":[248],"projects":[249],"within":[250],"sector.":[255]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-08-31T00:00:00"}