{"id":"https://openalex.org/A5043313461","orcid":"https://orcid.org/0000-0001-9746-1732","observed_orcids":["https://orcid.org/0000-0001-9746-1732"],"display_name":"Ramon Arthur Ferry Tumiwa","raw_author_names":["R AF Tumiwa","Ramon A. F Tumiwa","Ramon A.F. Tumiwa","Ramon Arthur Ferry Tumiwa","Tumiwa Ramon Arthur Ferry","Tumiwa, Ramon Arthur Ferry"],"full_name":"Ramon Arthur Ferry Tumiwa","works_count":40,"cited_by_count":207,"summary_stats":{"2yr_mean_citedness":0.4,"h_index":5,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5043313461","orcid":"https://orcid.org/0000-0001-9746-1732","observed_orcids":["https://orcid.org/0000-0001-9746-1732"]},"affiliations":[{"institution":{"id":"https://openalex.org/I3131162304","ror":"https://ror.org/04appkh56","display_name":"Manado State University","country_code":"ID","type":"education","lineage":["https://openalex.org/I3131162304"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018]}],"last_known_institutions":[{"id":"https://openalex.org/I3131162304","ror":"https://ror.org/04appkh56","display_name":"Manado State University","country_code":"ID","type":"education","lineage":["https://openalex.org/I3131162304"]}],"topics":[{"id":"https://openalex.org/T12123","display_name":"Financial Analysis and Corporate Governance","count":19,"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/T10019","display_name":"Corporate Finance and Governance","count":15,"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/T12544","display_name":"Working Capital and Financial Performance","count":6,"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/T12675","display_name":"Financial Reporting and Valuation Research","count":6,"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"}},{"id":"https://openalex.org/T13957","display_name":"Corporate Governance and Financial Management","count":6,"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"}}],"topic_share":[{"id":"https://openalex.org/T12544","display_name":"Working Capital and Financial Performance","value":5.08e-05,"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/T14408","display_name":"Coastal Management and Development","value":4.03e-05,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13361","display_name":"Coconut Research and Applications","value":3.82e-05,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T14159","display_name":"Discourse Analysis and Cultural Communication","value":3.69e-05,"subfield":{"id":"https://openalex.org/subfields/3316","display_name":"Cultural Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12675","display_name":"Financial Reporting and Valuation Research","value":3.03e-05,"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"}}],"x_concepts":[{"id":"200870193","wikidata":"https://www.wikidata.org/wiki/Q11691","display_name":"Stock exchange","score":0.8168518543243408},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.7627284526824951},{"id":"10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","score":0.6326441764831543},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.4852049648761749},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.437654972076416}],"counts_by_year":[{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2017,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2018,"works_count":4,"oa_works_count":4,"cited_by_count":1},{"year":2019,"works_count":4,"oa_works_count":4,"cited_by_count":2},{"year":2020,"works_count":9,"oa_works_count":9,"cited_by_count":15},{"year":2021,"works_count":7,"oa_works_count":7,"cited_by_count":19},{"year":2022,"works_count":5,"oa_works_count":5,"cited_by_count":33},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":32},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":38},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":40},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":26}],"display_name_alternatives":["R AF Tumiwa","Ramon A. F Tumiwa","Ramon A.F. Tumiwa","Ramon Arthur Ferry Tumiwa","Tumiwa Ramon Arthur Ferry","Tumiwa, Ramon Arthur Ferry"],"block_key":"r tumiwa","works_api_url":"https://api.openalex.org/works?filter=author.id:A5043313461","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5043313461","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}