{"id":"https://openalex.org/W2605328218","doi":"https://doi.org/10.1051/ro/2017023","title":"Economies of scope in two-stage production systems: A data envelopment analysis approach","display_name":"Economies of scope in two-stage production systems: A data envelopment analysis approach","publication_year":2017,"publication_date":"2017-04-04","ids":{"openalex":"https://openalex.org/W2605328218","doi":"https://doi.org/10.1051/ro/2017023","mag":"2605328218"},"language":"en","primary_location":{"id":"doi:10.1051/ro/2017023","is_oa":true,"landing_page_url":"https://doi.org/10.1051/ro/2017023","pdf_url":"https://www.rairo-ro.org/articles/ro/pdf/2018/02/ro151181.pdf","source":{"id":"https://openalex.org/S20631277","display_name":"RAIRO - Operations Research","issn_l":"0399-0559","issn":["0399-0559","1290-3868"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748"],"host_organization_lineage_names":["EDP Sciences"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"RAIRO - Operations Research","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.rairo-ro.org/articles/ro/pdf/2018/02/ro151181.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059531938","display_name":"Leila Zeinalzadeh Ahranjani","orcid":null},"institutions":[{"id":"https://openalex.org/I204588832","display_name":"Islamic Azad University, Karaj","ror":"https://ror.org/01y4xm534","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433","https://openalex.org/I204588832"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Leila Zeinalzadeh Ahranjani","raw_affiliation_strings":["Department of Mathematics, Karaj Branch, Islamic Azad University, Karaj, Iran"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Karaj Branch, Islamic Azad University, Karaj, Iran","institution_ids":["https://openalex.org/I204588832"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050245319","display_name":"Reza Kazemi Matin","orcid":"https://orcid.org/0000-0002-0282-1801"},"institutions":[{"id":"https://openalex.org/I204588832","display_name":"Islamic Azad University, Karaj","ror":"https://ror.org/01y4xm534","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433","https://openalex.org/I204588832"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Reza Kazemi Matin","raw_affiliation_strings":["Department of Mathematics, Karaj Branch, Islamic Azad University, Karaj, Iran"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Karaj Branch, Islamic Azad University, Karaj, Iran","institution_ids":["https://openalex.org/I204588832"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029109995","display_name":"Reza Farzipoor Saen","orcid":"https://orcid.org/0000-0002-0851-6509"},"institutions":[{"id":"https://openalex.org/I204588832","display_name":"Islamic Azad University, Karaj","ror":"https://ror.org/01y4xm534","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433","https://openalex.org/I204588832"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Reza Farzipoor Saen","raw_affiliation_strings":["Department of Industrial Management, Karaj Branch, Islamic Azad University, Karaj, Iran"],"affiliations":[{"raw_affiliation_string":"Department of Industrial Management, Karaj Branch, Islamic Azad University, Karaj, Iran","institution_ids":["https://openalex.org/I204588832"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5059531938"],"corresponding_institution_ids":["https://openalex.org/I204588832"],"apc_list":null,"apc_paid":null,"fwci":0.5167,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.69737368,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"52","issue":"2","first_page":"335","last_page":"349"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10357","display_name":"Efficiency Analysis Using DEA","score":0.9991999864578247,"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":0.9991999864578247,"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":0.9240999817848206,"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/T10551","display_name":"Scheduling and Optimization Algorithms","score":0.902400016784668,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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":0.8898155689239502},{"id":"https://openalex.org/keywords/profitability-index","display_name":"Profitability index","score":0.8053692579269409},{"id":"https://openalex.org/keywords/scope","display_name":"Scope (computer science)","score":0.7855703830718994},{"id":"https://openalex.org/keywords/production","display_name":"Production (economics)","score":0.7062228918075562},{"id":"https://openalex.org/keywords/envelopment","display_name":"Envelopment","score":0.642894983291626},{"id":"https://openalex.org/keywords/economies-of-scope","display_name":"Economies of scope","score":0.6397806406021118},{"id":"https://openalex.org/keywords/stage","display_name":"Stage (stratigraphy)","score":0.6021029353141785},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49579963088035583},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.4502968192100525},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.4450336694717407},{"id":"https://openalex.org/keywords/black-box","display_name":"Black box","score":0.43180227279663086},{"id":"https://openalex.org/keywords/industrial-organization","display_name":"Industrial organization","score":0.427439421415329},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.39312469959259033},{"id":"https://openalex.org/keywords/microeconomics","display_name":"Microeconomics","score":0.21484240889549255},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16810765862464905},{"id":"https://openalex.org/keywords/economies-of-scale","display_name":"Economies of scale","score":0.15835678577423096},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.1288263201713562},{"id":"https://openalex.org/keywords/finance","display_name":"Finance","score":0.10299670696258545}],"concepts":[{"id":"https://openalex.org/C22088475","wikidata":"https://www.wikidata.org/wiki/Q647974","display_name":"Data envelopment analysis","level":2,"score":0.8898155689239502},{"id":"https://openalex.org/C129361004","wikidata":"https://www.wikidata.org/wiki/Q2470236","display_name":"Profitability index","level":2,"score":0.8053692579269409},{"id":"https://openalex.org/C2778012447","wikidata":"https://www.wikidata.org/wiki/Q1034415","display_name":"Scope (computer science)","level":2,"score":0.7855703830718994},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.7062228918075562},{"id":"https://openalex.org/C183822828","wikidata":"https://www.wikidata.org/wiki/Q5380926","display_name":"Envelopment","level":3,"score":0.642894983291626},{"id":"https://openalex.org/C2777313351","wikidata":"https://www.wikidata.org/wiki/Q1370301","display_name":"Economies of scope","level":3,"score":0.6397806406021118},{"id":"https://openalex.org/C146357865","wikidata":"https://www.wikidata.org/wiki/Q1123245","display_name":"Stage (stratigraphy)","level":2,"score":0.6021029353141785},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49579963088035583},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.4502968192100525},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.4450336694717407},{"id":"https://openalex.org/C94966114","wikidata":"https://www.wikidata.org/wiki/Q29256","display_name":"Black box","level":2,"score":0.43180227279663086},{"id":"https://openalex.org/C40700","wikidata":"https://www.wikidata.org/wiki/Q1411783","display_name":"Industrial organization","level":1,"score":0.427439421415329},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.39312469959259033},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.21484240889549255},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16810765862464905},{"id":"https://openalex.org/C29321873","wikidata":"https://www.wikidata.org/wiki/Q5970087","display_name":"Economies of scale","level":2,"score":0.15835678577423096},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.1288263201713562},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.10299670696258545},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1051/ro/2017023","is_oa":true,"landing_page_url":"https://doi.org/10.1051/ro/2017023","pdf_url":"https://www.rairo-ro.org/articles/ro/pdf/2018/02/ro151181.pdf","source":{"id":"https://openalex.org/S20631277","display_name":"RAIRO - Operations Research","issn_l":"0399-0559","issn":["0399-0559","1290-3868"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748"],"host_organization_lineage_names":["EDP Sciences"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"RAIRO - Operations Research","raw_type":"journal-article"},{"id":"pmh:oai:numdam.org:RO_2018__52_2_335_0","is_oa":false,"landing_page_url":"https://www.numdam.org/articles/10.1051/ro/2017023/","pdf_url":null,"source":{"id":"https://openalex.org/S4306402264","display_name":"French digital mathematics library (Numdam)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I70900168","host_organization_name":"Universit\u00e9 Savoie Mont Blanc","host_organization_lineage":["https://openalex.org/I70900168"],"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":"Text"}],"best_oa_location":{"id":"doi:10.1051/ro/2017023","is_oa":true,"landing_page_url":"https://doi.org/10.1051/ro/2017023","pdf_url":"https://www.rairo-ro.org/articles/ro/pdf/2018/02/ro151181.pdf","source":{"id":"https://openalex.org/S20631277","display_name":"RAIRO - Operations Research","issn_l":"0399-0559","issn":["0399-0559","1290-3868"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319748","host_organization_name":"EDP Sciences","host_organization_lineage":["https://openalex.org/P4310319748"],"host_organization_lineage_names":["EDP Sciences"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"RAIRO - Operations Research","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.49000000953674316,"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2605328218.pdf","grobid_xml":"https://content.openalex.org/works/W2605328218.grobid-xml"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W1495821235","https://openalex.org/W1534143563","https://openalex.org/W1964135334","https://openalex.org/W1969205463","https://openalex.org/W1971326325","https://openalex.org/W1978039639","https://openalex.org/W2002186101","https://openalex.org/W2012920499","https://openalex.org/W2015825748","https://openalex.org/W2029040091","https://openalex.org/W2029369144","https://openalex.org/W2032434833","https://openalex.org/W2033942516","https://openalex.org/W2036891820","https://openalex.org/W2041670752","https://openalex.org/W2072547811","https://openalex.org/W2076452041","https://openalex.org/W2087595647","https://openalex.org/W2090849644","https://openalex.org/W2095569416","https://openalex.org/W2122672261","https://openalex.org/W2156577211","https://openalex.org/W3124129938","https://openalex.org/W4300395170"],"related_works":["https://openalex.org/W1980832961","https://openalex.org/W2021311095","https://openalex.org/W2013814479","https://openalex.org/W2075685380","https://openalex.org/W2609911989","https://openalex.org/W3124555869","https://openalex.org/W2255862941","https://openalex.org/W2158432680","https://openalex.org/W2016363101","https://openalex.org/W2605328218"],"abstract_inverted_index":{"Traditional":[0],"data":[1],"envelopment":[2],"analysis":[3],"(DEA)":[4],"models":[5],"consider":[6],"a":[7,11,24,68],"production":[8,39,92],"system":[9],"as":[10,53],"black-box":[12],"without":[13],"taking":[14],"into":[15],"consideration":[16],"its":[17],"internal":[18],"linked":[19],"activities.":[20],"In":[21],"recent":[22],"years,":[23],"number":[25],"of":[26,36,45,55,77,79,90,93,106],"DEA":[27,71],"studies":[28],"have":[29],"been":[30],"presented":[31,102],"to":[32,59,66,73,87,103],"estimate":[33],"efficiency":[34],"score":[35],"two-stage":[37,69],"network":[38,70],"systems":[40],"in":[41],"which":[42],"all":[43],"outputs":[44],"the":[46,56],"first":[47],"stage":[48,58],"(intermediate":[49],"products)":[50],"are":[51,101],"used":[52],"inputs":[54],"second":[57],"produce":[60],"final":[61],"outputs.":[62],"This":[63],"paper":[64],"aims":[65],"develop":[67],"model":[72],"study":[74],"economic":[75],"notion":[76],"economies":[78],"scope":[80],"(ES)":[81],"between":[82],"two":[83,94],"products.":[84],"It":[85],"intends":[86],"determine":[88],"profitability":[89],"joint":[91],"products":[95],"by":[96],"one":[97],"firm.":[98],"Numerical":[99],"illustrations":[100],"show":[104],"applicability":[105],"proposed":[107],"methods.":[108]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}