{"id":"https://openalex.org/W7054425224","doi":null,"title":"Airports efficiency over time: How has the 2008 economic crisis affected the efficiency of Spanish airports? A DEA analysis","display_name":"Airports efficiency over time: How has the 2008 economic crisis affected the efficiency of Spanish airports? A DEA analysis","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W7054425224"},"language":"en","primary_location":{"id":"pmh:oai:portal.dialnet.es:doc/631b107eaf66e27e1a068f96","doi":null,"is_oa":true,"landing_page_url":"https://investigacion.unirioja.es/documentos/631b107eaf66e27e1a068f96","pdf_url":null,"source":{"id":"https://openalex.org/S4306402551","display_name":"RIUR (Universidad de La Rioja)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I168974976","host_organization_name":"Universidad de La Rioja","host_organization_lineage":["https://openalex.org/I168974976"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://investigacion.unirioja.es/documentos/631b107eaf66e27e1a068f96","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011726232","display_name":"Ane Elixabete Ripoll-Zarraga","orcid":"https://orcid.org/0000-0001-5967-7778","observed_orcids":["https://orcid.org/0000-0001-5967-7778"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ane Elixabete Ripoll-Zarraga","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030317435","display_name":"Cecilio Mar Molinero","orcid":"https://orcid.org/0000-0002-9120-656X","observed_orcids":["https://orcid.org/0000-0002-9120-656X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cecilio Mar-Molinero","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Fabiola Portillo P\u00e9rez de Vi\u00f1aspre","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fabiola Portillo P\u00e9rez de Vi\u00f1aspre","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.48222611,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T10357","display_name":"Efficiency Analysis Using DEA","score":0.8637999892234802,"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":0.8637999892234802,"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/T11599","display_name":"Aviation Industry Analysis and Trends","score":0.13510000705718994,"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"}},{"id":"https://openalex.org/T11489","display_name":"Air Traffic Management and Optimization","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/airport-efficiency","display_name":"airport efficiency","score":0.996999979019165},{"id":"https://openalex.org/keywords/spanish-airports","display_name":"Spanish airports","score":0.8349999785423279},{"id":"https://openalex.org/keywords/2008-financial-crisis","display_name":"2008 financial crisis","score":0.9610000252723694},{"id":"https://openalex.org/keywords/data-envelopment-analysis","display_name":"data envelopment analysis","score":0.7250000238418579},{"id":"https://openalex.org/keywords/variable-returns-to-scale","display_name":"variable returns to scale","score":0.9240000247955322},{"id":"https://openalex.org/keywords/output-oriented-efficiency","display_name":"output-oriented efficiency","score":0.8140000104904175},{"id":"https://openalex.org/keywords/efficiency-change","display_name":"efficiency change","score":0.7200000286102295}],"concepts":[{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.5827000141143799},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.5382999777793884},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.534500002861023},{"id":"https://openalex.org/C22088475","wikidata":"https://www.wikidata.org/wiki/Q647974","display_name":"Data envelopment analysis","level":2,"score":0.4864000082015991},{"id":"https://openalex.org/C2780719617","wikidata":"https://www.wikidata.org/wiki/Q1030752","display_name":"Salient","level":2,"score":0.45159998536109924},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.4406999945640564},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4277999997138977},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.39100000262260437},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.37310001254081726},{"id":"https://openalex.org/C2986587452","wikidata":"https://www.wikidata.org/wiki/Q938438","display_name":"Statistical analysis","level":2,"score":0.31700000166893005},{"id":"https://openalex.org/C29321873","wikidata":"https://www.wikidata.org/wiki/Q5970087","display_name":"Economies of scale","level":2,"score":0.29109999537467957},{"id":"https://openalex.org/C40700","wikidata":"https://www.wikidata.org/wiki/Q1411783","display_name":"Industrial organization","level":1,"score":0.28299999237060547},{"id":"https://openalex.org/C27574286","wikidata":"https://www.wikidata.org/wiki/Q320723","display_name":"Variables","level":2,"score":0.2818000018596649},{"id":"https://openalex.org/C165083353","wikidata":"https://www.wikidata.org/wiki/Q282942","display_name":"Returns to scale","level":3,"score":0.27900001406669617},{"id":"https://openalex.org/C2781291010","wikidata":"https://www.wikidata.org/wiki/Q178580","display_name":"Period (music)","level":2,"score":0.26170000433921814},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.258899986743927}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:portal.dialnet.es:doc/631b107eaf66e27e1a068f96","doi":null,"is_oa":true,"landing_page_url":"https://investigacion.unirioja.es/documentos/631b107eaf66e27e1a068f96","pdf_url":null,"source":{"id":"https://openalex.org/S4306402551","display_name":"RIUR (Universidad de La Rioja)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I168974976","host_organization_name":"Universidad de La Rioja","host_organization_lineage":["https://openalex.org/I168974976"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:portal.dialnet.es:doc/631b107eaf66e27e1a068f96","doi":null,"is_oa":true,"landing_page_url":"https://investigacion.unirioja.es/documentos/631b107eaf66e27e1a068f96","pdf_url":null,"source":{"id":"https://openalex.org/S4306402551","display_name":"RIUR (Universidad de La Rioja)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I168974976","host_organization_name":"Universidad de La Rioja","host_organization_lineage":["https://openalex.org/I168974976"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.5378999710083008,"display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7047575240","https://openalex.org/W3182010460","https://openalex.org/W7015138671","https://openalex.org/W4309422678","https://openalex.org/W2026654495","https://openalex.org/W6979997963","https://openalex.org/W2095045805","https://openalex.org/W4285288957","https://openalex.org/W2792042958","https://openalex.org/W620354300"],"abstract_inverted_index":{"We":[0],"study":[1],"DEA":[2],"efficiencies":[3],"of":[4,15,41,60,108,125],"47":[5],"Spanish":[6],"airports":[7,81],"over":[8,51],"the":[9,29,36,52,56,71,75,80,84,104],"period":[10,124],"2009-2013":[11],"under":[12],"a":[13,93,123],"variety":[14],"input/outputspecifications.":[16],"186":[17],"input/output":[18],"specifications":[19],"are":[20,26,55],"estimated":[21],"using":[22,28],"DEA.":[23,109],"The":[24,110],"results":[25,111],"analysed":[27],"tools":[30],"ofmultivariate":[31],"statistical":[32],"analysis,":[33],"in":[34,68,77,115],"particular":[35],"Individual":[37],"Differences":[38],"Scaling":[39],"model":[40],"Caroll":[42],"and":[43,62,119],"Chang.":[44],"Thismodel":[45],"reveals":[46],"what":[47,54],"has":[48],"remained":[49],"invariant":[50],"period,":[53],"most":[57],"salient":[58],"characteristics":[59,65],"airportefficiency,":[61],"how":[63],"these":[64],"have":[66],"changed":[67],"importance":[69],"during":[70],"crisis":[72,96],"period.":[73],"Given":[74],"largedifferences":[76],"size":[78],"between":[79,117],"we":[82,102],"use":[83,103],"Variable":[85],"Returns":[86],"to":[87],"Scale":[88],"approach.":[89],"Since":[90],"it":[91],"is":[92],"characteristicof":[94],"economic":[95],"that":[97],"some":[98],"capacity":[99],"remains":[100],"idle,":[101],"output":[105],"oriented":[106],"form":[107],"reveal":[112],"animportant":[113],"drop":[114],"efficiency":[116],"2009":[118],"2010,":[120],"followed":[121],"by":[122],"slow":[126],"recovery.":[127]},"counts_by_year":[],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2025-10-10T00:00:00"}