{"id":"https://openalex.org/W3089333846","doi":"https://doi.org/10.2139/ssrn.3602765","title":"What's the Difference? Measuring the Effect of Mergers in the Airline Industry","display_name":"What's the Difference? Measuring the Effect of Mergers in the Airline Industry","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3089333846","doi":"https://doi.org/10.2139/ssrn.3602765","mag":"3089333846"},"language":"en","primary_location":{"id":"doi:10.2139/ssrn.3602765","doi":"https://doi.org/10.2139/ssrn.3602765","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.3602765","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SSRN Electronic Journal","raw_type":"journal-article"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2139/ssrn.3602765","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015843011","display_name":"Reed Orchinik","orcid":"https://orcid.org/0000-0002-2457-1639","observed_orcids":["https://orcid.org/0000-0002-2457-1639"]},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Reed Orchinik","raw_affiliation_strings":["MIT Sloan, 100 Main Street, E62, Cambridge, MA 02142, United States","MIT Sloan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MIT Sloan, 100 Main Street, E62, Cambridge, MA 02142, United States","institution_ids":["https://openalex.org/I63966007"]},{"raw_affiliation_string":"MIT Sloan","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074085869","display_name":"Marc Remer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I118020396","display_name":"Swarthmore College","ror":"https://ror.org/012dg8a96","country_code":"US","type":"education","lineage":["https://openalex.org/I118020396"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Marc Remer","raw_affiliation_strings":["Swarthmore College - Economics Department, Swarthmore, PA 19081, United States","Swarthmore College - Economics Department"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Swarthmore College - Economics Department, Swarthmore, PA 19081, United States","institution_ids":["https://openalex.org/I118020396"]},{"raw_affiliation_string":"Swarthmore College - Economics Department","institution_ids":["https://openalex.org/I118020396"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5074085869"],"corresponding_institution_ids":["https://openalex.org/I118020396"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11599","display_name":"Aviation Industry Analysis and Trends","score":0.5570999979972839,"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"}},"topics":[{"id":"https://openalex.org/T11599","display_name":"Aviation Industry Analysis and Trends","score":0.5570999979972839,"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/T11043","display_name":"Merger and Competition Analysis","score":0.43549999594688416,"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/T13439","display_name":"Transport and Economic Policies","score":0.0027000000700354576,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/airline-mergers","display_name":"airline mergers","score":0.996999979019165},{"id":"https://openalex.org/keywords/merger-effects","display_name":"merger effects","score":0.843999981880188},{"id":"https://openalex.org/keywords/competition-law","display_name":"competition law","score":0.45100000500679016},{"id":"https://openalex.org/keywords/herfindahl-hirschman-index","display_name":"Herfindahl-Hirschman index","score":0.7699999809265137},{"id":"https://openalex.org/keywords/synthetic-control-method","display_name":"synthetic control method","score":0.47099998593330383},{"id":"https://openalex.org/keywords/nearest-neighbor-matching","display_name":"nearest neighbor matching","score":0.8659999966621399},{"id":"https://openalex.org/keywords/difference-in-differences","display_name":"difference-in-differences","score":0.7910000085830688}],"concepts":[{"id":"https://openalex.org/C548217281","wikidata":"https://www.wikidata.org/wiki/Q731112","display_name":"Mergers and acquisitions","level":2,"score":0.6140021681785583},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.6003901958465576},{"id":"https://openalex.org/C40700","wikidata":"https://www.wikidata.org/wiki/Q1411783","display_name":"Industrial organization","level":1,"score":0.37151044607162476},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.1405586302280426}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2139/ssrn.3602765","doi":"https://doi.org/10.2139/ssrn.3602765","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.3602765","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SSRN Electronic Journal","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.2139/ssrn.3602765","doi":"https://doi.org/10.2139/ssrn.3602765","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.3602765","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SSRN Electronic Journal","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W643524249","https://openalex.org/W1536225450","https://openalex.org/W1548109626","https://openalex.org/W1998117080","https://openalex.org/W2028003014","https://openalex.org/W2033413234","https://openalex.org/W2059852495","https://openalex.org/W2064374004","https://openalex.org/W2083132492","https://openalex.org/W2132738217","https://openalex.org/W2137175555","https://openalex.org/W2151922686","https://openalex.org/W2171443468","https://openalex.org/W2171656257","https://openalex.org/W2331253396","https://openalex.org/W2621117996","https://openalex.org/W2623366082","https://openalex.org/W2767202314","https://openalex.org/W2789198790","https://openalex.org/W2892053163","https://openalex.org/W2910950436","https://openalex.org/W2961686037","https://openalex.org/W2970414511","https://openalex.org/W3028062777","https://openalex.org/W3081465902","https://openalex.org/W3121301164","https://openalex.org/W3121353235","https://openalex.org/W3121516428","https://openalex.org/W3121741139","https://openalex.org/W3122014014","https://openalex.org/W3123205838","https://openalex.org/W3125057276","https://openalex.org/W3125148828","https://openalex.org/W3125601827","https://openalex.org/W3125701231","https://openalex.org/W3125901150","https://openalex.org/W3125945636","https://openalex.org/W3161329322","https://openalex.org/W3169407454","https://openalex.org/W3198029582","https://openalex.org/W4236049397","https://openalex.org/W4281689372","https://openalex.org/W4283387379"],"related_works":["https://openalex.org/W4401877245","https://openalex.org/W2209734816","https://openalex.org/W7167836531","https://openalex.org/W2530321523","https://openalex.org/W3005602899","https://openalex.org/W2475873355","https://openalex.org/W2615972304","https://openalex.org/W7096855949","https://openalex.org/W643524249","https://openalex.org/W803849933"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2020-10-01T00:00:00"}