{"id":"https://openalex.org/W4391927091","doi":"https://doi.org/10.1007/s10660-023-09804-3","title":"Efficiency measurement of fintech companies: a two-stage DEA approach","display_name":"Efficiency measurement of fintech companies: a two-stage DEA approach","publication_year":2024,"publication_date":"2024-02-19","ids":{"openalex":"https://openalex.org/W4391927091","doi":"https://doi.org/10.1007/s10660-023-09804-3"},"language":"en","primary_location":{"id":"doi:10.1007/s10660-023-09804-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10660-023-09804-3","pdf_url":null,"source":{"id":"https://openalex.org/S205929853","display_name":"Electronic Commerce Research","issn_l":"1389-5753","issn":["1389-5753","1572-9362"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronic Commerce Research","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070420874","display_name":"Mehmet \u00c7a\u011flar","orcid":"https://orcid.org/0000-0002-6859-8972"},"institutions":[{"id":"https://openalex.org/I4101805","display_name":"Y\u0131ld\u0131z Technical University","ror":"https://ror.org/0547yzj13","country_code":"TR","type":"education","lineage":["https://openalex.org/I4101805"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Mehmet \u00c7a\u011flar","raw_affiliation_strings":["Department of Business Administration, Yildiz Technical University, 34220, Istanbul, Turkey"],"raw_orcid":"https://orcid.org/0000-0002-6859-8972","affiliations":[{"raw_affiliation_string":"Department of Business Administration, Yildiz Technical University, 34220, Istanbul, Turkey","institution_ids":["https://openalex.org/I4101805"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024635081","display_name":"Seyhan Ni\u015fel","orcid":"https://orcid.org/0000-0002-6170-1631"},"institutions":[{"id":"https://openalex.org/I67581229","display_name":"Istanbul University","ror":"https://ror.org/03a5qrr21","country_code":"TR","type":"education","lineage":["https://openalex.org/I67581229"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Seyhan Ni\u015fel","raw_affiliation_strings":["Department of Business Administration, \u0130stanbul University, 34322, Istanbul, Turkey"],"raw_orcid":"https://orcid.org/0000-0002-6170-1631","affiliations":[{"raw_affiliation_string":"Department of Business Administration, \u0130stanbul University, 34322, Istanbul, Turkey","institution_ids":["https://openalex.org/I67581229"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5070420874"],"corresponding_institution_ids":["https://openalex.org/I4101805"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":2.8113,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.9000097,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"24","issue":"2","first_page":"1335","last_page":"1366"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10357","display_name":"Efficiency Analysis Using DEA","score":0.9975000023841858,"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"}},"topics":[{"id":"https://openalex.org/T10357","display_name":"Efficiency Analysis Using DEA","score":0.9975000023841858,"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/T10438","display_name":"Energy, Environment, Economic Growth","score":0.9559999704360962,"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/T11995","display_name":"FinTech, Crowdfunding, Digital Finance","score":0.9394000172615051,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/stage","display_name":"Stage (stratigraphy)","score":0.6224028468132019},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.3843681514263153},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33823657035827637},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.188655823469162}],"concepts":[{"id":"https://openalex.org/C146357865","wikidata":"https://www.wikidata.org/wiki/Q1123245","display_name":"Stage (stratigraphy)","level":2,"score":0.6224028468132019},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3843681514263153},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33823657035827637},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.188655823469162},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s10660-023-09804-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10660-023-09804-3","pdf_url":null,"source":{"id":"https://openalex.org/S205929853","display_name":"Electronic Commerce Research","issn_l":"1389-5753","issn":["1389-5753","1572-9362"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronic Commerce Research","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:spr:elcore:v:24:y:2024:i:2:d:10.1007_s10660-023-09804-3","is_oa":false,"landing_page_url":"http://link.springer.com/10.1007/s10660-023-09804-3","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6100000143051147,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":59,"referenced_works":["https://openalex.org/W9873902","https://openalex.org/W1495039126","https://openalex.org/W1547134131","https://openalex.org/W1988417488","https://openalex.org/W1999534493","https://openalex.org/W2006546244","https://openalex.org/W2012920499","https://openalex.org/W2029369144","https://openalex.org/W2044765088","https://openalex.org/W2052927476","https://openalex.org/W2067070243","https://openalex.org/W2076452041","https://openalex.org/W2076644303","https://openalex.org/W2082571265","https://openalex.org/W2090849644","https://openalex.org/W2095569416","https://openalex.org/W2127324006","https://openalex.org/W2129763896","https://openalex.org/W2162180338","https://openalex.org/W2207263646","https://openalex.org/W2336079952","https://openalex.org/W2420906379","https://openalex.org/W2508676625","https://openalex.org/W2514302804","https://openalex.org/W2590404804","https://openalex.org/W2609911989","https://openalex.org/W2734524336","https://openalex.org/W2740904601","https://openalex.org/W2762041969","https://openalex.org/W2786265786","https://openalex.org/W2793559962","https://openalex.org/W2794976430","https://openalex.org/W2802062542","https://openalex.org/W2802409917","https://openalex.org/W2885299825","https://openalex.org/W2890997949","https://openalex.org/W2910451866","https://openalex.org/W2923920805","https://openalex.org/W2969709374","https://openalex.org/W2969796370","https://openalex.org/W2972494635","https://openalex.org/W2975230369","https://openalex.org/W2993521320","https://openalex.org/W2999505834","https://openalex.org/W3039777092","https://openalex.org/W3083197441","https://openalex.org/W3123577019","https://openalex.org/W3123850831","https://openalex.org/W3124170885","https://openalex.org/W3124187857","https://openalex.org/W3208831396","https://openalex.org/W4229919971","https://openalex.org/W4238472191","https://openalex.org/W4241974402","https://openalex.org/W4242271825","https://openalex.org/W4252786175","https://openalex.org/W6637871183","https://openalex.org/W6730568848","https://openalex.org/W6812925241"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857","https://openalex.org/W2350741829","https://openalex.org/W2530322880"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5}],"updated_date":"2026-04-25T08:17:42.794288","created_date":"2025-10-10T00:00:00"}
