{"id":"https://openalex.org/W3003163253","doi":"https://doi.org/10.1016/j.trb.2021.01.012","title":"Competitive hub location problem: Model and solution approaches","display_name":"Competitive hub location problem: Model and solution approaches","publication_year":2021,"publication_date":"2021-03-07","ids":{"openalex":"https://openalex.org/W3003163253","doi":"https://doi.org/10.1016/j.trb.2021.01.012","mag":"3003163253"},"language":"en","primary_location":{"id":"doi:10.1016/j.trb.2021.01.012","doi":"https://doi.org/10.1016/j.trb.2021.01.012","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.trb.2021.01.012","pdf_url":null,"source":{"id":"https://openalex.org/S96305778","display_name":"Transportation Research Part B Methodological","issn_l":"0191-2615","issn":["0191-2615","1879-2367"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a-star","anvur-class-a","anvur-scientific","cwts-core","dongbi-a","fnege-1","jufo-3","norway-2","poland-200","russia-white-list-1","vabb-shw"],"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":"Transportation Research Part B: Methodological","raw_type":"journal-article"},"volume":null,"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/A5109408655","display_name":"Richa Tiwari","orcid":"https://orcid.org/0000-0003-3069-8510","observed_orcids":["https://orcid.org/0000-0003-3069-8510"]},"institutions":[{"id":"https://openalex.org/I150870154","display_name":"Indian Institute of Management Ahmedabad","ror":"https://ror.org/02egcpy68","country_code":"IN","type":"education","lineage":["https://openalex.org/I150870154"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Richa Tiwari","raw_affiliation_strings":["Indian Institute of Management, Ahmedabad, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Management, Ahmedabad, India","institution_ids":["https://openalex.org/I150870154"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068610625","display_name":"Sachin Jayaswal","orcid":"https://orcid.org/0000-0002-5321-8519","observed_orcids":["https://orcid.org/0000-0002-5321-8519"]},"institutions":[{"id":"https://openalex.org/I150870154","display_name":"Indian Institute of Management Ahmedabad","ror":"https://ror.org/02egcpy68","country_code":"IN","type":"education","lineage":["https://openalex.org/I150870154"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sachin Jayaswal","raw_affiliation_strings":["Indian Institute of Management, Ahmedabad, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Management, Ahmedabad, India","institution_ids":["https://openalex.org/I150870154"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018720209","display_name":"Ankur Sinha","orcid":"https://orcid.org/0000-0002-0464-6736","observed_orcids":["https://orcid.org/0000-0002-0464-6736"]},"institutions":[{"id":"https://openalex.org/I150870154","display_name":"Indian Institute of Management Ahmedabad","ror":"https://ror.org/02egcpy68","country_code":"IN","type":"education","lineage":["https://openalex.org/I150870154"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ankur Sinha","raw_affiliation_strings":["Indian Institute of Management, Ahmedabad, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Management, Ahmedabad, India","institution_ids":["https://openalex.org/I150870154"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5109408655"],"corresponding_institution_ids":["https://openalex.org/I150870154"],"apc_list":{"value":3170,"currency":"USD","value_usd":3170},"apc_paid":null,"fwci":1.6974,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.84984098,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"146","issue":null,"first_page":"237","last_page":"261"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11502","display_name":"Facility Location and Emergency Management","score":0.9839000105857849,"subfield":{"id":"https://openalex.org/subfields/1407","display_name":"Organizational Behavior and Human Resource Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11502","display_name":"Facility Location and Emergency Management","score":0.9839000105857849,"subfield":{"id":"https://openalex.org/subfields/1407","display_name":"Organizational Behavior and Human Resource Management"},"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/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.0035000001080334187,"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"}},{"id":"https://openalex.org/T11599","display_name":"Aviation Industry Analysis and Trends","score":0.002099999925121665,"subfield":{"id":"https://openalex.org/subfields/2000","display_name":"General Economics, Econometrics and Finance"},"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/market-share-maximization","display_name":"market share maximization","score":0.9779999852180481},{"id":"https://openalex.org/keywords/single-allocation-hub-location","display_name":"single allocation hub location","score":1.0},{"id":"https://openalex.org/keywords/nonlinear-integer-programming","display_name":"nonlinear integer programming","score":0.8009999990463257},{"id":"https://openalex.org/keywords/lagrangian-relaxation","display_name":"Lagrangian relaxation","score":0.9369999766349792}],"concepts":[{"id":"https://openalex.org/C109839438","wikidata":"https://www.wikidata.org/wiki/Q1762039","display_name":"Cutting-plane method","level":3,"score":0.7891415357589722},{"id":"https://openalex.org/C91765299","wikidata":"https://www.wikidata.org/wiki/Q3424292","display_name":"Lagrangian relaxation","level":2,"score":0.7269474267959595},{"id":"https://openalex.org/C108598597","wikidata":"https://www.wikidata.org/wiki/Q124255","display_name":"Conic section","level":2,"score":0.6884878277778625},{"id":"https://openalex.org/C97137487","wikidata":"https://www.wikidata.org/wiki/Q729138","display_name":"Integer (computer science)","level":2,"score":0.6431671380996704},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.630850613117218},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.5890992283821106},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5868456959724426},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5636610984802246},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.5619593262672424},{"id":"https://openalex.org/C2776029896","wikidata":"https://www.wikidata.org/wiki/Q3935810","display_name":"Relaxation (psychology)","level":2,"score":0.5121734142303467},{"id":"https://openalex.org/C16051113","wikidata":"https://www.wikidata.org/wiki/Q828814","display_name":"Market share","level":2,"score":0.47455793619155884},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.46751195192337036},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.4367865025997162},{"id":"https://openalex.org/C114809511","wikidata":"https://www.wikidata.org/wiki/Q1412924","display_name":"Flow network","level":2,"score":0.43675482273101807},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.37683409452438354},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28730112314224243},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.10434797406196594},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.trb.2021.01.012","doi":"https://doi.org/10.1016/j.trb.2021.01.012","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.trb.2021.01.012","pdf_url":null,"source":{"id":"https://openalex.org/S96305778","display_name":"Transportation Research Part B Methodological","issn_l":"0191-2615","issn":["0191-2615","1879-2367"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a-star","anvur-class-a","anvur-scientific","cwts-core","dongbi-a","fnege-1","jufo-3","norway-2","poland-200","russia-white-list-1","vabb-shw"],"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":"Transportation Research Part B: Methodological","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:eee:transb:v:146:y:2021:i:c:p:237-261","doi":null,"is_oa":false,"landing_page_url":"http://www.sciencedirect.com/science/article/pii/S0191261521000199","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,"listed_in":[],"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":0.5378999710083008,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321143","display_name":"Indian Institute of Management Ahmedabad","ror":"https://ror.org/02egcpy68"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":56,"referenced_works":["https://openalex.org/W204207140","https://openalex.org/W381492219","https://openalex.org/W437570986","https://openalex.org/W1604569548","https://openalex.org/W1605130056","https://openalex.org/W1977470545","https://openalex.org/W1992790175","https://openalex.org/W1997661215","https://openalex.org/W2004512637","https://openalex.org/W2005992932","https://openalex.org/W2009380504","https://openalex.org/W2009923109","https://openalex.org/W2013064914","https://openalex.org/W2015462215","https://openalex.org/W2017697298","https://openalex.org/W2024503399","https://openalex.org/W2024669865","https://openalex.org/W2024753861","https://openalex.org/W2027482777","https://openalex.org/W2036566088","https://openalex.org/W2037551729","https://openalex.org/W2038839332","https://openalex.org/W2039744534","https://openalex.org/W2040318179","https://openalex.org/W2041553626","https://openalex.org/W2052627975","https://openalex.org/W2061344771","https://openalex.org/W2065196061","https://openalex.org/W2069808690","https://openalex.org/W2071334094","https://openalex.org/W2075942607","https://openalex.org/W2080219882","https://openalex.org/W2084009592","https://openalex.org/W2093255336","https://openalex.org/W2111731757","https://openalex.org/W2111946937","https://openalex.org/W2127549047","https://openalex.org/W2128361327","https://openalex.org/W2135657744","https://openalex.org/W2146544027","https://openalex.org/W2148100395","https://openalex.org/W2149454052","https://openalex.org/W2153597983","https://openalex.org/W2159038687","https://openalex.org/W2186249859","https://openalex.org/W2228941577","https://openalex.org/W2284367939","https://openalex.org/W2315225792","https://openalex.org/W2333596457","https://openalex.org/W2337452372","https://openalex.org/W2484559226","https://openalex.org/W2764076827","https://openalex.org/W2766459328","https://openalex.org/W2999369551","https://openalex.org/W4232508221","https://openalex.org/W4236384091"],"related_works":["https://openalex.org/W3134787780","https://openalex.org/W2999369551","https://openalex.org/W7128165092","https://openalex.org/W2076364994","https://openalex.org/W2068309161","https://openalex.org/W4412025192","https://openalex.org/W2012584589","https://openalex.org/W2898525207","https://openalex.org/W2045691061","https://openalex.org/W6907703223"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":5},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2020-02-07T00:00:00"}