{"id":"https://openalex.org/W2009407875","doi":"https://doi.org/10.1016/s0377-2217(03)00140-1","title":"A generalized model for data envelopment analysis","display_name":"A generalized model for data envelopment analysis","publication_year":2003,"publication_date":"2003-05-19","ids":{"openalex":"https://openalex.org/W2009407875","doi":"https://doi.org/10.1016/s0377-2217(03)00140-1","mag":"2009407875"},"language":"en","primary_location":{"id":"doi:10.1016/s0377-2217(03)00140-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0377-2217(03)00140-1","pdf_url":null,"source":{"id":"https://openalex.org/S103321696","display_name":"European Journal of Operational Research","issn_l":"0377-2217","issn":["0377-2217","1872-6860"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Operational 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/A5103435430","display_name":"Y.B Yun","orcid":null},"institutions":[{"id":"https://openalex.org/I201933988","display_name":"Kagawa University","ror":"https://ror.org/04j7mzp05","country_code":"JP","type":"education","lineage":["https://openalex.org/I201933988"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Y.B Yun","raw_affiliation_strings":["Department of Reliability-Based Information System Engineering, Faculty of Engineering, Kagawa University, 2217-20 Hayashicho, Takamatsu, Kagawa 761-0396, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Reliability-Based Information System Engineering, Faculty of Engineering, Kagawa University, 2217-20 Hayashicho, Takamatsu, Kagawa 761-0396, Japan","institution_ids":["https://openalex.org/I201933988"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074253379","display_name":"Hirotaka Nakayama","orcid":"https://orcid.org/0000-0003-3879-2931"},"institutions":[{"id":"https://openalex.org/I15991598","display_name":"Konan University","ror":"https://ror.org/059b5pb30","country_code":"JP","type":"education","lineage":["https://openalex.org/I15991598"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H Nakayama","raw_affiliation_strings":["Faculty of Science and Engineering, Konan University, Kobe 658-8501, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Science and Engineering, Konan University, Kobe 658-8501, Japan","institution_ids":["https://openalex.org/I15991598"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070728471","display_name":"Tetsuzo Tanino","orcid":null},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T Tanino","raw_affiliation_strings":["Department of Electronics and Information Systems, Osaka University, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Information Systems, Osaka University, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103435430"],"corresponding_institution_ids":["https://openalex.org/I201933988"],"apc_list":{"value":3290,"currency":"USD","value_usd":3290},"apc_paid":null,"fwci":2.0902,"has_fulltext":false,"cited_by_count":73,"citation_normalized_percentile":{"value":0.86276587,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"157","issue":"1","first_page":"87","last_page":"105"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10357","display_name":"Efficiency Analysis Using DEA","score":0.9998000264167786,"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":0.9998000264167786,"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/T10328","display_name":"Supply Chain and Inventory Management","score":0.9430999755859375,"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"}},{"id":"https://openalex.org/T12709","display_name":"Optimization and Mathematical Programming","score":0.9262999892234802,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/data-envelopment-analysis","display_name":"Data envelopment analysis","score":0.9234657287597656},{"id":"https://openalex.org/keywords/convex-hull","display_name":"Convex hull","score":0.588621973991394},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.5772203207015991},{"id":"https://openalex.org/keywords/production","display_name":"Production (economics)","score":0.5635159015655518},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5457292795181274},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5400643348693848},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.508094072341919},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.4992341995239258},{"id":"https://openalex.org/keywords/preference","display_name":"Preference","score":0.4743805527687073},{"id":"https://openalex.org/keywords/production-model","display_name":"Production model","score":0.4385635256767273},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.41627237200737},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3779917061328888},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.16165199875831604},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1508978307247162},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12001624703407288}],"concepts":[{"id":"https://openalex.org/C22088475","wikidata":"https://www.wikidata.org/wiki/Q647974","display_name":"Data envelopment analysis","level":2,"score":0.9234657287597656},{"id":"https://openalex.org/C206194317","wikidata":"https://www.wikidata.org/wiki/Q1138624","display_name":"Convex hull","level":3,"score":0.588621973991394},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.5772203207015991},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.5635159015655518},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5457292795181274},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5400643348693848},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.508094072341919},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.4992341995239258},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.4743805527687073},{"id":"https://openalex.org/C2992770021","wikidata":"https://www.wikidata.org/wiki/Q7247850","display_name":"Production model","level":3,"score":0.4385635256767273},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.41627237200737},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3779917061328888},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.16165199875831604},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1508978307247162},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12001624703407288},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/s0377-2217(03)00140-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0377-2217(03)00140-1","pdf_url":null,"source":{"id":"https://openalex.org/S103321696","display_name":"European Journal of Operational Research","issn_l":"0377-2217","issn":["0377-2217","1872-6860"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Operational Research","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:eee:ejores:v:157:y:2004:i:1:p:87-105","is_oa":false,"landing_page_url":"http://www.sciencedirect.com/science/article/pii/S0377-2217(03)00140-1","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":[{"id":"https://metadata.un.org/sdg/16","score":0.7599999904632568,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W109882676","https://openalex.org/W1486925192","https://openalex.org/W1534463048","https://openalex.org/W1601556876","https://openalex.org/W1969490400","https://openalex.org/W1973881414","https://openalex.org/W1998946919","https://openalex.org/W2023438967","https://openalex.org/W2038292519","https://openalex.org/W2038761115","https://openalex.org/W2046982915","https://openalex.org/W2049113274","https://openalex.org/W2063861389","https://openalex.org/W2066526628","https://openalex.org/W2070827978","https://openalex.org/W2076452041","https://openalex.org/W2090143713","https://openalex.org/W2129763896","https://openalex.org/W2157713662","https://openalex.org/W2162180338","https://openalex.org/W2507036528","https://openalex.org/W2802620382","https://openalex.org/W3146652676","https://openalex.org/W4231743109","https://openalex.org/W4248248260","https://openalex.org/W4249237273","https://openalex.org/W6635956636","https://openalex.org/W6637289219","https://openalex.org/W6637982268","https://openalex.org/W6643830648","https://openalex.org/W6725109912"],"related_works":["https://openalex.org/W2801360836","https://openalex.org/W2120745168","https://openalex.org/W2736559621","https://openalex.org/W2352291457","https://openalex.org/W2360317231","https://openalex.org/W2126538897","https://openalex.org/W4378625608","https://openalex.org/W2277194173","https://openalex.org/W2393998096","https://openalex.org/W3038343977"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2017,"cited_by_count":3},{"year":2015,"cited_by_count":10},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}