{"id":"https://openalex.org/A5023301736","orcid":"https://orcid.org/0000-0002-1320-8586","observed_orcids":["https://orcid.org/0000-0002-1320-8586"],"display_name":"Jo\u00e3o Gomes Martines Filho","raw_author_names":["Filho, Jo\u00e3o Gomes Martines","GOMES MARTINES FILHO, JO\u00c3O","JO\u00c3O GOMES MARTINES FILHO","Jo\u00e3o G. Martines Filho","Jo\u00e3o Gomes Martines Filho","Martines Filho, Joao Gomes","Martines Filho, Jo\u00e3o G.","Martines Filho, Jo\u00e3o Gomes","Martines-Filho, Joao Gomes"],"full_name":"GOMES MARTINES FILHO, JO\u00c3O","works_count":45,"cited_by_count":116,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":5,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5023301736","orcid":"https://orcid.org/0000-0002-1320-8586","observed_orcids":["https://orcid.org/0000-0002-1320-8586"]},"affiliations":[{"institution":{"id":"https://openalex.org/I17974374","ror":"https://ror.org/036rp1748","display_name":"Universidade de S\u00e3o Paulo","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]},"years":[2020,2019,2017,2016,2015,2014,2013,2012,2011]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T11898","display_name":"Economics of Agriculture and Food Markets","count":34,"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/T11059","display_name":"Market Dynamics and Volatility","count":24,"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/T11805","display_name":"Agricultural economics and policies","count":15,"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/T12276","display_name":"Risk Management in Financial Firms","count":13,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"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/T10047","display_name":"Financial Markets and Investment Strategies","count":8,"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"}}],"topic_share":[{"id":"https://openalex.org/T12276","display_name":"Risk Management in Financial Firms","value":0.0001145,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"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/T11898","display_name":"Economics of Agriculture and Food Markets","value":0.0001,"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/T11059","display_name":"Market Dynamics and Volatility","value":9.02e-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/T11886","display_name":"Agricultural risk and resilience","value":8.11e-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":2.01e-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":"15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","score":0.6732820868492126},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.6346545219421387},{"id":"37621935","wikidata":"https://www.wikidata.org/wiki/Q3606845","display_name":"Agricultural science","score":0.5614482164382935},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.5432577729225159},{"id":"138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","score":0.3989446461200714}],"counts_by_year":[{"year":1989,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1996,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1997,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2011,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2012,"works_count":5,"oa_works_count":3,"cited_by_count":1},{"year":2013,"works_count":5,"oa_works_count":2,"cited_by_count":5},{"year":2014,"works_count":3,"oa_works_count":1,"cited_by_count":4},{"year":2015,"works_count":2,"oa_works_count":2,"cited_by_count":1},{"year":2016,"works_count":2,"oa_works_count":2,"cited_by_count":2},{"year":2017,"works_count":2,"oa_works_count":2,"cited_by_count":4},{"year":2018,"works_count":3,"oa_works_count":2,"cited_by_count":2},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":2},{"year":2020,"works_count":4,"oa_works_count":4,"cited_by_count":12},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":17},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":13},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":12},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":13}],"display_name_alternatives":["Filho, Jo\u00e3o Gomes Martines","GOMES MARTINES FILHO, JO\u00c3O","JO\u00c3O GOMES MARTINES FILHO","Jo\u00e3o G. Martines Filho","Jo\u00e3o Gomes Martines Filho","Martines Filho, Joao Gomes","Martines Filho, Jo\u00e3o G.","Martines Filho, Jo\u00e3o Gomes","Martines-Filho, Joao Gomes"],"block_key":"j gomes martines filho","works_api_url":"https://api.openalex.org/works?filter=author.id:A5023301736","awards_count":0,"updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}
