{"id":"https://openalex.org/A5014146495","orcid":"https://orcid.org/0000-0003-4519-3726","observed_orcids":["https://orcid.org/0000-0003-4519-3726"],"display_name":"\u041b\u0435\u0441\u044f \u041e\u043c\u0435\u043b\u044f\u043d\u0456\u0432\u043d\u0430 \u041f\u0435\u0442\u043a\u043e\u0432\u0430","raw_author_names":["L. O. Petkova","L.O. Petkova","Lesia PETKOVA","Lesia Petkova","Lesya O. Petkova","Lesya Petkova","PETKOVA, Lesia","PETKOVA, Lesya","Petkova, Lesia","\u041b. \u041e. \u041f\u0435\u0442\u043a\u043e\u0432\u0430","\u041b\u0435\u0441\u044f \u041e\u043c\u0435\u043b\u044f\u043d\u0456\u0432\u043d\u0430 \u041f\u0435\u0442\u043a\u043e\u0432\u0430","\u041b\u0435\u0441\u044f \u041e\u043c\u0435\u043b\u044f\u043d\u0456\u0432\u043d\u0430 \u041f\u0454\u0442\u043a\u043e\u0432\u0430","\u041b\u0435\u0441\u044f \u041f\u0415\u0422\u041a\u041e\u0412\u0410","\u041f\u0415\u0422\u041a\u041e\u0412\u0410, \u041b\u0435\u0441\u044f","\u041f\u0435\u0442\u043a\u043e\u0432\u0430, \u041b. \u041e.","\u041f\u0435\u0442\u043a\u043e\u0432\u0430, \u041b.\u041e.","\u041f\u0435\u0442\u043a\u043e\u0432\u0430, \u041b\u0435\u0441\u044f \u041e\u043c\u0435\u043b\u044f\u043d\u0456\u0432\u043d\u0430"],"full_name":"\u041b\u0435\u0441\u044f \u041e\u043c\u0435\u043b\u044f\u043d\u0456\u0432\u043d\u0430 \u041f\u0435\u0442\u043a\u043e\u0432\u0430","works_count":54,"cited_by_count":44,"summary_stats":{"2yr_mean_citedness":0.5,"h_index":4,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5014146495","orcid":"https://orcid.org/0000-0003-4519-3726","observed_orcids":["https://orcid.org/0000-0003-4519-3726"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210108895","ror":"https://ror.org/01m54ds80","display_name":"Cherkasy State Technological University","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210108895"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2017,2015,2012]}],"last_known_institutions":[{"id":"https://openalex.org/I4210108895","ror":"https://ror.org/01m54ds80","display_name":"Cherkasy State Technological University","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210108895"]}],"topics":[{"id":"https://openalex.org/T13172","display_name":"Economic Issues in Ukraine","count":19,"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/T10393","display_name":"Economic Growth and Productivity","count":8,"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/T12428","display_name":"Global Trade and Competitiveness","count":8,"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/T10357","display_name":"Efficiency Analysis Using DEA","count":7,"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/T13498","display_name":"Economic Development and Digital Transformation","count":7,"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"}}],"topic_share":[{"id":"https://openalex.org/T12922","display_name":"Business and Economic Development","value":0.000217,"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/T13237","display_name":"Socio-economic Development and Sustainability","value":0.0001561,"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/T13318","display_name":"Diverse Scientific Research in Ukraine","value":0.0001271,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"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/T13172","display_name":"Economic Issues in Ukraine","value":0.000127,"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/T14213","display_name":"Global Politics and Economy","value":0.0001145,"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"}}],"x_concepts":[{"id":"2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","score":0.6773999929428101},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.6539000272750854},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.6244000196456909},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.5980446934700012},{"id":"18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","score":0.2678999900817871}],"counts_by_year":[{"year":2009,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2015,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2016,"works_count":4,"oa_works_count":4,"cited_by_count":0},{"year":2017,"works_count":4,"oa_works_count":4,"cited_by_count":0},{"year":2018,"works_count":8,"oa_works_count":7,"cited_by_count":1},{"year":2019,"works_count":5,"oa_works_count":5,"cited_by_count":1},{"year":2020,"works_count":3,"oa_works_count":2,"cited_by_count":5},{"year":2021,"works_count":3,"oa_works_count":3,"cited_by_count":6},{"year":2022,"works_count":4,"oa_works_count":4,"cited_by_count":1},{"year":2023,"works_count":8,"oa_works_count":8,"cited_by_count":11},{"year":2024,"works_count":4,"oa_works_count":4,"cited_by_count":9},{"year":2025,"works_count":5,"oa_works_count":5,"cited_by_count":6},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":3}],"display_name_alternatives":["L. O. Petkova","L.O. Petkova","Lesia PETKOVA","Lesia Petkova","Lesya O. Petkova","Lesya Petkova","PETKOVA, Lesia","PETKOVA, Lesya","Petkova, Lesia","\u041b. \u041e. \u041f\u0435\u0442\u043a\u043e\u0432\u0430","\u041b\u0435\u0441\u044f \u041e\u043c\u0435\u043b\u044f\u043d\u0456\u0432\u043d\u0430 \u041f\u0435\u0442\u043a\u043e\u0432\u0430","\u041b\u0435\u0441\u044f \u041e\u043c\u0435\u043b\u044f\u043d\u0456\u0432\u043d\u0430 \u041f\u0454\u0442\u043a\u043e\u0432\u0430","\u041b\u0435\u0441\u044f \u041f\u0415\u0422\u041a\u041e\u0412\u0410","\u041f\u0415\u0422\u041a\u041e\u0412\u0410, \u041b\u0435\u0441\u044f","\u041f\u0435\u0442\u043a\u043e\u0432\u0430, \u041b. \u041e.","\u041f\u0435\u0442\u043a\u043e\u0432\u0430, \u041b.\u041e.","\u041f\u0435\u0442\u043a\u043e\u0432\u0430, \u041b\u0435\u0441\u044f \u041e\u043c\u0435\u043b\u044f\u043d\u0456\u0432\u043d\u0430"],"block_key":"l petkova","works_api_url":"https://api.openalex.org/works?filter=author.id:A5014146495","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5014146495","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}
