{"id":"https://openalex.org/A5005084690","orcid":"https://orcid.org/0009-0001-0901-8819","observed_orcids":["https://orcid.org/0009-0001-0901-8819"],"display_name":"Alexander Barzykin","raw_author_names":["Alexander Barzykin","Barzykin, Alexander"],"full_name":"Barzykin, Alexander","works_count":21,"cited_by_count":74,"summary_stats":{"2yr_mean_citedness":1.0,"h_index":3,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5005084690","orcid":"https://orcid.org/0009-0001-0901-8819","observed_orcids":["https://orcid.org/0009-0001-0901-8819"]},"affiliations":[{"institution":{"id":"https://openalex.org/I24190266","ror":"https://ror.org/02ygdtt22","display_name":"HSBC Holdings","country_code":"GB","type":"other","lineage":["https://openalex.org/I24190266"]},"years":[2026,2025,2024,2022,2021,2019]},{"institution":{"id":"https://openalex.org/I47508984","ror":"https://ror.org/041kmwe10","display_name":"Imperial College London","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I24190266","ror":"https://ror.org/02ygdtt22","display_name":"HSBC Holdings","country_code":"GB","type":"other","lineage":["https://openalex.org/I24190266"]},{"id":"https://openalex.org/I47508984","ror":"https://ror.org/041kmwe10","display_name":"Imperial College London","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"topics":[{"id":"https://openalex.org/T10047","display_name":"Financial Markets and Investment Strategies","count":21,"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/T10067","display_name":"Stochastic processes and financial applications","count":21,"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/T10328","display_name":"Supply Chain and Inventory Management","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/T11413","display_name":"Risk and Portfolio Optimization","count":5,"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/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/T10067","display_name":"Stochastic processes and financial applications","value":8.6e-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/T11413","display_name":"Risk and Portfolio Optimization","value":4.43e-05,"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/T12276","display_name":"Risk Management in Financial Firms","value":3.51e-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/T11270","display_name":"Complex Systems and Time Series Analysis","value":3.3e-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":3.06e-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"}}],"x_concepts":[{"id":"2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","score":0.5555999875068665},{"id":"126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","score":0.5295000076293945},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.516700029373169},{"id":"149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","score":0.4890035390853882},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.48410001397132874}],"counts_by_year":[{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2021,"works_count":3,"oa_works_count":3,"cited_by_count":3},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":8},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":13},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":13},{"year":2026,"works_count":14,"oa_works_count":14,"cited_by_count":25}],"display_name_alternatives":["Alexander Barzykin","Barzykin, Alexander"],"block_key":"a barzykin","works_api_url":"https://api.openalex.org/works?filter=author.id:A5005084690","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5005084690","updated_date":"2026-11-10T14:30:39","created_date":"2019-01-25T00:00:00"}