{"id":"https://openalex.org/A5083748293","orcid":"https://orcid.org/0000-0001-8051-2863","observed_orcids":["https://orcid.org/0000-0001-8051-2863"],"display_name":"Jacobus Nel","raw_author_names":["J. Nel","JACOBUS NEL","Jacobus A. Nel","Jacobus Nel","Nel, Jacobus"],"full_name":"Jacobus A. Nel","works_count":26,"cited_by_count":319,"summary_stats":{"2yr_mean_citedness":4.0,"h_index":11,"i10_index":11},"ids":{"openalex":"https://openalex.org/A5083748293","orcid":"https://orcid.org/0000-0001-8051-2863","observed_orcids":["https://orcid.org/0000-0001-8051-2863"]},"affiliations":[{"institution":{"id":"https://openalex.org/I69552723","ror":"https://ror.org/00g0p6g84","display_name":"University of Pretoria","country_code":"ZA","type":"education","lineage":["https://openalex.org/I69552723"]},"years":[2025,2024,2023,2022,2021,2020]}],"last_known_institutions":[{"id":"https://openalex.org/I69552723","ror":"https://ror.org/00g0p6g84","display_name":"University of Pretoria","country_code":"ZA","type":"education","lineage":["https://openalex.org/I69552723"]}],"topics":[{"id":"https://openalex.org/T11059","display_name":"Market Dynamics and Volatility","count":20,"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/T10047","display_name":"Financial Markets and Investment Strategies","count":14,"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/T10282","display_name":"Financial Risk and Volatility Modeling","count":13,"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/T10007","display_name":"Monetary Policy and Economic Impact","count":6,"subfield":{"id":"https://openalex.org/subfields/2000","display_name":"General Economics, Econometrics and 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/T11270","display_name":"Complex Systems and Time Series Analysis","count":4,"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"}}],"topic_share":[{"id":"https://openalex.org/T11059","display_name":"Market Dynamics and Volatility","value":7.53e-05,"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/T10282","display_name":"Financial Risk and Volatility Modeling","value":5.22e-05,"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/T11270","display_name":"Complex Systems and Time Series Analysis","value":3.31e-05,"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/T10047","display_name":"Financial Markets and Investment Strategies","value":2.06e-05,"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/T13146","display_name":"Sustainable Finance and Green Bonds","value":2.02e-05,"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"}}],"x_concepts":[{"id":"149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","score":0.8041496276855469},{"id":"91602232","wikidata":"https://www.wikidata.org/wiki/Q756115","display_name":"Volatility (finance)","score":0.76680988073349},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.7586808800697327},{"id":"556758197","wikidata":"https://www.wikidata.org/wiki/Q580018","display_name":"Monetary economics","score":0.5880160927772522},{"id":"106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","score":0.5427269339561462}],"counts_by_year":[{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2021,"works_count":5,"oa_works_count":4,"cited_by_count":11},{"year":2022,"works_count":8,"oa_works_count":7,"cited_by_count":14},{"year":2023,"works_count":6,"oa_works_count":5,"cited_by_count":51},{"year":2024,"works_count":3,"oa_works_count":0,"cited_by_count":84},{"year":2025,"works_count":3,"oa_works_count":3,"cited_by_count":91},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":65}],"display_name_alternatives":["J. Nel","JACOBUS NEL","Jacobus A. Nel","Jacobus Nel","Nel, Jacobus"],"block_key":"j nel","works_api_url":"https://api.openalex.org/works?filter=author.id:A5083748293","updated_date":"2026-11-07T12:08:38","created_date":"2020-02-07T00:00:00"}