{"id":"https://openalex.org/W4391427386","doi":"https://doi.org/10.1016/j.ejor.2024.01.028","title":"Inference for aggregate efficiency: Theory and guidelines for practitioners","display_name":"Inference for aggregate efficiency: Theory and guidelines for practitioners","publication_year":2024,"publication_date":"2024-02-01","ids":{"openalex":"https://openalex.org/W4391427386","doi":"https://doi.org/10.1016/j.ejor.2024.01.028"},"language":"en","primary_location":{"id":"doi:10.1016/j.ejor.2024.01.028","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ejor.2024.01.028","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1016/j.ejor.2024.01.028","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076347234","display_name":"L\u00e9opold Simar","orcid":"https://orcid.org/0000-0003-0791-8490"},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"L\u00e9opold Simar","raw_affiliation_strings":["Institut de Statistique, Biostatistique et Sciences Actuarielles, Universit\u00e9 Catholique de Louvain, Voie du Roman Pays 20, B1348 Louvain-la-Neuve, Belgium"],"raw_orcid":"https://orcid.org/0000-0003-0791-8490","affiliations":[{"raw_affiliation_string":"Institut de Statistique, Biostatistique et Sciences Actuarielles, Universit\u00e9 Catholique de Louvain, Voie du Roman Pays 20, B1348 Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004469718","display_name":"Valentin Zelenyuk","orcid":"https://orcid.org/0000-0001-6120-4291"},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"The University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Valentin Zelenyuk","raw_affiliation_strings":["School of Economics and Centre for Efficiency and Productivity Analysis (CEPA), University of Queensland, Colin Clark Building (39), St Lucia, Brisbane, Qld 4072, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Economics and Centre for Efficiency and Productivity Analysis (CEPA), University of Queensland, Colin Clark Building (39), St Lucia, Brisbane, Qld 4072, Australia","institution_ids":["https://openalex.org/I165143802"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025458705","display_name":"Shirong Zhao","orcid":"https://orcid.org/0000-0002-5306-7685"},"institutions":[{"id":"https://openalex.org/I130480701","display_name":"Dongbei University of Finance and Economics","ror":"https://ror.org/05db1pj03","country_code":"CN","type":"education","lineage":["https://openalex.org/I130480701"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shirong Zhao","raw_affiliation_strings":["School of Finance, Dongbei University of Finance and Economics, Dalian, Liaoning 116025, China"],"raw_orcid":"https://orcid.org/0000-0002-5306-7685","affiliations":[{"raw_affiliation_string":"School of Finance, Dongbei University of Finance and Economics, Dalian, Liaoning 116025, China","institution_ids":["https://openalex.org/I130480701"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5004469718"],"corresponding_institution_ids":["https://openalex.org/I165143802"],"apc_list":{"value":3290,"currency":"USD","value_usd":3290},"apc_paid":{"value":3290,"currency":"USD","value_usd":3290},"fwci":2.3847,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.8806244,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"316","issue":"1","first_page":"240","last_page":"254"},"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/T10841","display_name":"Economic and Environmental Valuation","score":0.9900000095367432,"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/T11770","display_name":"Fiscal Policy and Economic Growth","score":0.9587000012397766,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/sharpening","display_name":"Sharpening","score":0.9271671175956726},{"id":"https://openalex.org/keywords/aggregate","display_name":"Aggregate (composite)","score":0.7318921089172363},{"id":"https://openalex.org/keywords/variance","display_name":"Variance (accounting)","score":0.6816352605819702},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6692793369293213},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.6688498258590698},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.5860921144485474},{"id":"https://openalex.org/keywords/sample","display_name":"Sample (material)","score":0.5200388431549072},{"id":"https://openalex.org/keywords/sample-size-determination","display_name":"Sample size determination","score":0.5181928277015686},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.5019419193267822},{"id":"https://openalex.org/keywords/statistical-inference","display_name":"Statistical inference","score":0.5016262531280518},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.45438680052757263},{"id":"https://openalex.org/keywords/aggregate-data","display_name":"Aggregate data","score":0.4482925236225128},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3152592182159424},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18483403325080872},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13139116764068604},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.10610327124595642},{"id":"https://openalex.org/keywords/accounting","display_name":"Accounting","score":0.09414494037628174}],"concepts":[{"id":"https://openalex.org/C2781137444","wikidata":"https://www.wikidata.org/wiki/Q237105","display_name":"Sharpening","level":2,"score":0.9271671175956726},{"id":"https://openalex.org/C4679612","wikidata":"https://www.wikidata.org/wiki/Q866298","display_name":"Aggregate (composite)","level":2,"score":0.7318921089172363},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.6816352605819702},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6692793369293213},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.6688498258590698},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.5860921144485474},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.5200388431549072},{"id":"https://openalex.org/C129848803","wikidata":"https://www.wikidata.org/wiki/Q2564360","display_name":"Sample size determination","level":2,"score":0.5181928277015686},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.5019419193267822},{"id":"https://openalex.org/C134261354","wikidata":"https://www.wikidata.org/wiki/Q938438","display_name":"Statistical inference","level":2,"score":0.5016262531280518},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.45438680052757263},{"id":"https://openalex.org/C2778058735","wikidata":"https://www.wikidata.org/wiki/Q4692253","display_name":"Aggregate data","level":2,"score":0.4482925236225128},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3152592182159424},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18483403325080872},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13139116764068604},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.10610327124595642},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.09414494037628174},{"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/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":7,"locations":[{"id":"doi:10.1016/j.ejor.2024.01.028","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ejor.2024.01.028","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Operational Research","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:qld:uqcepa:185","is_oa":false,"landing_page_url":"https://economics.uq.edu.au/files/42323/WP032023.pdf","pdf_url":"https://economics.uq.edu.au/files/42323/WP032023.pdf","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":"preprint"},{"id":"pmh:oai:RePEc:aiz:louvad:2023016","is_oa":false,"landing_page_url":"https://dial.uclouvain.be/pr/boreal/en/object/boreal%3A274618/datastream/PDF_01/view","pdf_url":"https://dial.uclouvain.be/pr/boreal/en/object/boreal%3A274618/datastream/PDF_01/view","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":"preprint"},{"id":"pmh:oai:RePEc:aiz:louvar:2024012","is_oa":false,"landing_page_url":null,"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":"preprint"},{"id":"pmh:oai:RePEc:eee:ejores:v:316:y:2024:i:1:p:240-254","is_oa":false,"landing_page_url":"http://www.sciencedirect.com/science/article/pii/S037722172400047X","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"},{"id":"pmh:oai:dial.uclouvain.be:boreal:274618","is_oa":true,"landing_page_url":"http://hdl.handle.net/2078.1/274618","pdf_url":null,"source":{"id":"https://openalex.org/S4306400166","display_name":"Digital Access to Libraries","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2800384882","host_organization_name":"Harris County Public Library","host_organization_lineage":["https://openalex.org/I2800384882"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/workingPaper"},{"id":"pmh:oai:dial.uclouvain.be:boreal:286920","is_oa":true,"landing_page_url":"http://hdl.handle.net/2078.1/286920","pdf_url":null,"source":{"id":"https://openalex.org/S4306400166","display_name":"Digital Access to Libraries","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2800384882","host_organization_name":"Harris County Public Library","host_organization_lineage":["https://openalex.org/I2800384882"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"European Journal of Operational Research, Vol. 316, no.1, p. 240-254 (2024)","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1016/j.ejor.2024.01.028","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ejor.2024.01.028","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Operational Research","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5803354556","display_name":"Improving productivity: theory and application to Australian hospitals","funder_award_id":"FT170100401","funder_id":"https://openalex.org/F4320334704","funder_display_name":"Australian Research Council"},{"id":"https://openalex.org/G8816106631","display_name":null,"funder_award_id":"LJKMZ20221602","funder_id":"https://openalex.org/F4320327799","funder_display_name":"Scientific Research Fund of Liaoning Provincial Education Department"}],"funders":[{"id":"https://openalex.org/F4320320984","display_name":"University of Queensland","ror":"https://ror.org/00rqy9422"},{"id":"https://openalex.org/F4320327799","display_name":"Scientific Research Fund of Liaoning Provincial Education Department","ror":null},{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W634001533","https://openalex.org/W1492662576","https://openalex.org/W1943381737","https://openalex.org/W1991579995","https://openalex.org/W2019055821","https://openalex.org/W2051079330","https://openalex.org/W2074148974","https://openalex.org/W2074307749","https://openalex.org/W2074531309","https://openalex.org/W2076452041","https://openalex.org/W2087641678","https://openalex.org/W2102942332","https://openalex.org/W2123461748","https://openalex.org/W2128783629","https://openalex.org/W2129763896","https://openalex.org/W2137722263","https://openalex.org/W2140176110","https://openalex.org/W2143456384","https://openalex.org/W2161041152","https://openalex.org/W2162180338","https://openalex.org/W2286753833","https://openalex.org/W2755971926","https://openalex.org/W2762327740","https://openalex.org/W2771323027","https://openalex.org/W2798077754","https://openalex.org/W2805795176","https://openalex.org/W2913439121","https://openalex.org/W2915684465","https://openalex.org/W2948715149","https://openalex.org/W2965188296","https://openalex.org/W2981662408","https://openalex.org/W2991354058","https://openalex.org/W3001240458","https://openalex.org/W3104564458","https://openalex.org/W4220972155","https://openalex.org/W4236625163","https://openalex.org/W4319793735","https://openalex.org/W6757777861","https://openalex.org/W6765666445","https://openalex.org/W6770679921","https://openalex.org/W7005120589"],"related_works":["https://openalex.org/W2329932281","https://openalex.org/W64535957","https://openalex.org/W2043790407","https://openalex.org/W2348902545","https://openalex.org/W2321247741","https://openalex.org/W2136313643","https://openalex.org/W2087564795","https://openalex.org/W2011367085","https://openalex.org/W3136545447","https://openalex.org/W2768613569"],"abstract_inverted_index":{"We":[0],"expand":[1],"and":[2,20,49,58,81,154],"develop":[3],"further":[4],"the":[5,10,13,17,32,35,41,46,62,66,73,83,95,112,118,124,134,151,155,158],"recently":[6],"developed":[7],"framework":[8],"for":[9,23,45,52],"inference":[11],"about":[12],"aggregate":[14,47],"efficiency,":[15],"extending":[16],"existing":[18,159],"theory":[19],"providing":[21],"guidelines":[22],"practitioners.":[24,166],"In":[25],"Monte":[26],"Carlo":[27],"simulations,":[28,67],"we":[29,68,142],"thoroughly":[30],"examine":[31],"performance":[33],"of":[34,55,61],"various":[36],"improvement":[37],"methods":[38,137,160],"(compared":[39],"with":[40,94],"original":[42],"CLT":[43],"results)":[44],"input-oriented":[48],"output-oriented":[50],"efficiency":[51],"different":[53,59],"ranges":[54],"small":[56,78],"samples":[57],"dimensions":[60],"production":[63],"model.":[64],"From":[65],"conclude":[69],"that:":[70],"(i)":[71],"when":[72,111],"sample":[74,113],"sizes":[75,114],"are":[76,115],"relatively":[77,116],"(around":[79],"200":[80],"less),":[82],"full":[84,119],"variance":[85,120],"correction":[86,121],"method":[87,98,122,127],"(adapted":[88,99],"from":[89,100],"Simar":[90],"et":[91,102],"al.,":[92,103],"2023)":[93],"data":[96,125,147],"sharpening":[97,126],"Nguyen":[101],"2022)":[104],"generally":[105],"provides":[106],"a":[107],"better":[108,132],"performance;":[109],"(ii)":[110],"large,":[117],"without":[123],"is":[128],"expected":[129],"to":[130,139,149,161],"perform":[131],"than":[133],"other":[135],"suitable":[136],"known":[138],"date.":[140],"Finally,":[141],"use":[143,164],"two":[144],"well-known":[145],"empirical":[146],"sets":[148],"illustrate":[150],"practical":[152],"implementations":[153],"differences":[156],"across":[157],"facilitate":[162],"their":[163],"by":[165]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2025-10-10T00:00:00"}