{"id":"https://openalex.org/A5046567922","orcid":"https://orcid.org/0000-0002-9292-3560","observed_orcids":["https://orcid.org/0000-0002-9292-3560","https://orcid.org/0000-0003-3383-0775"],"display_name":"T. M. Ostapenko","raw_author_names":["T. M Ostapenko","T. M. Ostapenko","Tatiana M. Ostapenko","Tetiana M. Ostapenko","\u0422\u0430\u0442\u044c\u044f\u043d\u0430 \u041e\u0441\u0442\u0430\u043f\u0435\u043d\u043a\u043e"],"full_name":"Tatiana M. Ostapenko","works_count":8,"cited_by_count":32,"summary_stats":{"2yr_mean_citedness":2.5,"h_index":3,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5046567922","orcid":"https://orcid.org/0000-0002-9292-3560","observed_orcids":["https://orcid.org/0000-0002-9292-3560","https://orcid.org/0000-0003-3383-0775"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210091118","ror":"https://ror.org/00e7n9517","display_name":"Pryazovskyi State Technical University","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210091118"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4210149604","ror":"https://ror.org/04ft5hg27","display_name":"University of Customs and Finance","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210149604"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I4405256930","ror":"https://ror.org/04pe0yv43","display_name":"Dnipro State University of Internal Affairs","country_code":"UA","type":"education","lineage":["https://openalex.org/I4405256930"]},"years":[2023,2022,2021]},{"institution":{"id":"https://openalex.org/I883679329","ror":"https://ror.org/00qk1f078","display_name":"Oles Honchar Dnipro National University","country_code":"UA","type":"education","lineage":["https://openalex.org/I883679329"]},"years":[2022,2021]}],"last_known_institutions":[{"id":"https://openalex.org/I4210091118","ror":"https://ror.org/00e7n9517","display_name":"Pryazovskyi State Technical University","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210091118"]}],"topics":[{"id":"https://openalex.org/T13366","display_name":"Accounting Theory and Financial Reporting","count":2,"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/T14239","display_name":"Business, Education, Mathematics Research","count":2,"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/T10270","display_name":"Blockchain Technology Applications and Security","count":1,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10328","display_name":"Supply Chain and Inventory Management","count":1,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10609","display_name":"Digital Marketing and Social Media","count":1,"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"}}],"topic_share":[{"id":"https://openalex.org/T14294","display_name":"Impulse Buying and Technology Impacts","value":5.41e-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/T13181","display_name":"Economic and Technological Systems Analysis","value":2.72e-05,"subfield":{"id":"https://openalex.org/subfields/1405","display_name":"Management of Technology and Innovation"},"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/T13499","display_name":"Economic Systems and Logistics Management","value":1.66e-05,"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/T14239","display_name":"Business, Education, Mathematics Research","value":1.41e-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/T12958","display_name":"Digital Economy and Transformation","value":1.18e-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":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.6944447159767151},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.6618090867996216},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.5116115212440491},{"id":"10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","score":0.420332133769989},{"id":"162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","score":0.40399688482284546}],"counts_by_year":[{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":6},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":5},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":1},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":4},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":5}],"display_name_alternatives":["T. M Ostapenko","T. M. Ostapenko","Tatiana M. Ostapenko","Tetiana M. Ostapenko","\u0422\u0430\u0442\u044c\u044f\u043d\u0430 \u041e\u0441\u0442\u0430\u043f\u0435\u043d\u043a\u043e"],"block_key":"t ostapenko","works_api_url":"https://api.openalex.org/works?filter=author.id:A5046567922","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5046567922","updated_date":"2026-11-13T15:08:24","created_date":"2019-08-22T00:00:00"}
