{"id":"https://openalex.org/W2045065020","doi":"https://doi.org/10.1016/s0377-2217(99)00010-7","title":"Measuring technical efficiency","display_name":"Measuring technical efficiency","publication_year":2000,"publication_date":"2000-02-01","ids":{"openalex":"https://openalex.org/W2045065020","doi":"https://doi.org/10.1016/s0377-2217(99)00010-7","mag":"2045065020"},"language":"en","primary_location":{"id":"doi:10.1016/s0377-2217(99)00010-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0377-2217(99)00010-7","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/A5078766495","display_name":"John Ruggiero","orcid":null},"institutions":[{"id":"https://openalex.org/I127591826","display_name":"University of Dayton","ror":"https://ror.org/021v3qy27","country_code":"US","type":"education","lineage":["https://openalex.org/I127591826"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"John Ruggiero","raw_affiliation_strings":["Department of Economics and Finance, University of Dayton, Dayton, OH 45469-2240, USA"],"affiliations":[{"raw_affiliation_string":"Department of Economics and Finance, University of Dayton, Dayton, OH 45469-2240, USA","institution_ids":["https://openalex.org/I127591826"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5078766495"],"corresponding_institution_ids":["https://openalex.org/I127591826"],"apc_list":{"value":3290,"currency":"USD","value_usd":3290},"apc_paid":null,"fwci":1.009,"has_fulltext":false,"cited_by_count":45,"citation_normalized_percentile":{"value":0.79590728,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"121","issue":"1","first_page":"138","last_page":"150"},"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/T12709","display_name":"Optimization and Mathematical Programming","score":0.953000009059906,"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"}},{"id":"https://openalex.org/T12896","display_name":"Sustainable Agricultural Systems Analysis","score":0.9399999976158142,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"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":0.8986160755157471},{"id":"https://openalex.org/keywords/inefficiency","display_name":"Inefficiency","score":0.8040916919708252},{"id":"https://openalex.org/keywords/ceteris-paribus","display_name":"Ceteris paribus","score":0.8035025596618652},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.6558527946472168},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.624032199382782},{"id":"https://openalex.org/keywords/statistic","display_name":"Statistic","score":0.5960545539855957},{"id":"https://openalex.org/keywords/production","display_name":"Production (economics)","score":0.5517310500144958},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.5302849411964417},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.49743369221687317},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4929530620574951},{"id":"https://openalex.org/keywords/efficiency","display_name":"Efficiency","score":0.48680540919303894},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.35562342405319214},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2906634211540222},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2797149419784546},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.27344077825546265},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.08314535021781921}],"concepts":[{"id":"https://openalex.org/C22088475","wikidata":"https://www.wikidata.org/wiki/Q647974","display_name":"Data envelopment analysis","level":2,"score":0.8986160755157471},{"id":"https://openalex.org/C2778869765","wikidata":"https://www.wikidata.org/wiki/Q6028363","display_name":"Inefficiency","level":2,"score":0.8040916919708252},{"id":"https://openalex.org/C138090074","wikidata":"https://www.wikidata.org/wiki/Q572079","display_name":"Ceteris paribus","level":2,"score":0.8035025596618652},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.6558527946472168},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.624032199382782},{"id":"https://openalex.org/C89128539","wikidata":"https://www.wikidata.org/wiki/Q1949963","display_name":"Statistic","level":2,"score":0.5960545539855957},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.5517310500144958},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.5302849411964417},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.49743369221687317},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4929530620574951},{"id":"https://openalex.org/C17648541","wikidata":"https://www.wikidata.org/wiki/Q2265984","display_name":"Efficiency","level":3,"score":0.48680540919303894},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.35562342405319214},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2906634211540222},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2797149419784546},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.27344077825546265},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.08314535021781921},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/s0377-2217(99)00010-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0377-2217(99)00010-7","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:121:y:2000:i:1:p:138-150","is_oa":false,"landing_page_url":"http://www.sciencedirect.com/science/article/pii/S0377-2217(99)00010-7","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":0.6000000238418579,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W151381587","https://openalex.org/W425820991","https://openalex.org/W572609469","https://openalex.org/W634001533","https://openalex.org/W1965823051","https://openalex.org/W1975562758","https://openalex.org/W1981071255","https://openalex.org/W2056619877","https://openalex.org/W2066526628","https://openalex.org/W2076452041","https://openalex.org/W2129763896","https://openalex.org/W2136211845","https://openalex.org/W2162180338","https://openalex.org/W3129744925","https://openalex.org/W4388062704"],"related_works":["https://openalex.org/W2736972021","https://openalex.org/W2135047871","https://openalex.org/W2035423388","https://openalex.org/W312923485","https://openalex.org/W2041365066","https://openalex.org/W3117803693","https://openalex.org/W2169049974","https://openalex.org/W2043018577","https://openalex.org/W1971975847","https://openalex.org/W2354788275"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
