{"id":"https://openalex.org/W2184472944","doi":null,"title":"Market Competition and Share Prices: The Case of the Airbus-Boeing Duopoly 1","display_name":"Market Competition and Share Prices: The Case of the Airbus-Boeing Duopoly 1","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2184472944","mag":"2184472944"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.544.5725","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.544.5725","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.efmaefm.org/0EFMAMEETINGS/EFMA ANNUAL MEETINGS/2008-athens/Galy.pdf","raw_type":"text"},"volume":null,"type":"article","indexed_in":[],"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/A5048522202","display_name":"Nadine Galy","orcid":"https://orcid.org/0000-0003-1240-2181","observed_orcids":["https://orcid.org/0000-0003-1240-2181"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nadine Galy","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-1240-2181","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5043798816","display_name":"Laurent Germain","orcid":"https://orcid.org/0000-0003-1332-1279","observed_orcids":["https://orcid.org/0000-0003-1332-1279"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Laurent Germain","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-1332-1279","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":1,"citation_normalized_percentile":{"value":0.31811878,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"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/T10047","display_name":"Financial Markets and Investment Strategies","score":0.8148999810218811,"subfield":{"id":"https://openalex.org/subfields/2003","display_name":"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/T10047","display_name":"Financial Markets and Investment Strategies","score":0.8148999810218811,"subfield":{"id":"https://openalex.org/subfields/2003","display_name":"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/T10019","display_name":"Corporate Finance and Governance","score":0.09920000284910202,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"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/T12123","display_name":"Financial Analysis and Corporate Governance","score":0.05249999836087227,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/airbus","display_name":"Airbus","score":0.6880000233650208},{"id":"https://openalex.org/keywords/boeing","display_name":"Boeing","score":0.996999979019165},{"id":"https://openalex.org/keywords/eads","display_name":"EADS","score":0.7609999775886536},{"id":"https://openalex.org/keywords/stock-price-reaction","display_name":"stock price reaction","score":0.7670000195503235},{"id":"https://openalex.org/keywords/market-competition","display_name":"market competition","score":0.5849999785423279},{"id":"https://openalex.org/keywords/duopoly","display_name":"duopoly","score":0.8149999976158142},{"id":"https://openalex.org/keywords/strategic-effects","display_name":"strategic effects","score":0.7179999947547913},{"id":"https://openalex.org/keywords/aircraft-industry","display_name":"aircraft industry","score":0.578000009059906},{"id":"https://openalex.org/keywords/stock-market-valuation","display_name":"stock market valuation","score":0.5189999938011169}],"concepts":[{"id":"https://openalex.org/C16051113","wikidata":"https://www.wikidata.org/wiki/Q828814","display_name":"Market share","level":2,"score":0.7220244407653809},{"id":"https://openalex.org/C180456769","wikidata":"https://www.wikidata.org/wiki/Q750207","display_name":"Duopoly","level":3,"score":0.610782265663147},{"id":"https://openalex.org/C2779538965","wikidata":"https://www.wikidata.org/wiki/Q1020013","display_name":"Share price","level":3,"score":0.5847128629684448},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.5487259030342102},{"id":"https://openalex.org/C186027771","wikidata":"https://www.wikidata.org/wiki/Q4008379","display_name":"Valuation (finance)","level":2,"score":0.5407363176345825},{"id":"https://openalex.org/C91306197","wikidata":"https://www.wikidata.org/wiki/Q45767","display_name":"Competition (biology)","level":2,"score":0.49277356266975403},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.4808505177497864},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.4595770537853241},{"id":"https://openalex.org/C106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","level":1,"score":0.4554247260093689},{"id":"https://openalex.org/C200870193","wikidata":"https://www.wikidata.org/wiki/Q11691","display_name":"Stock exchange","level":2,"score":0.30615782737731934},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.30125826597213745},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.26077795028686523},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.17071932554244995},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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/C16520705","wikidata":"https://www.wikidata.org/wiki/Q601799","display_name":"Cournot competition","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.544.5725","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.544.5725","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.efmaefm.org/0EFMAMEETINGS/EFMA ANNUAL MEETINGS/2008-athens/Galy.pdf","raw_type":"text"},{"id":"mag:2184472944","doi":null,"is_oa":false,"landing_page_url":"https://www.efmaefm.org/0EFMAMEETINGS/EFMA%20ANNUAL%20MEETINGS/2008-Athens/papers/Galy.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W148329840","https://openalex.org/W179023397","https://openalex.org/W913319393","https://openalex.org/W1489199111","https://openalex.org/W1491257503","https://openalex.org/W1517342940","https://openalex.org/W1523097177","https://openalex.org/W1549263844","https://openalex.org/W1558988315","https://openalex.org/W1587350794","https://openalex.org/W1591092929","https://openalex.org/W1791522095","https://openalex.org/W1965462086","https://openalex.org/W1973325054","https://openalex.org/W1994963958","https://openalex.org/W2005054370","https://openalex.org/W2008204096","https://openalex.org/W2009715637","https://openalex.org/W2010820657","https://openalex.org/W2010997253","https://openalex.org/W2013300584","https://openalex.org/W2022753826","https://openalex.org/W2029717887","https://openalex.org/W2046347587","https://openalex.org/W2061120495","https://openalex.org/W2070878105","https://openalex.org/W2073333195","https://openalex.org/W2090318031","https://openalex.org/W2090874083","https://openalex.org/W2116988722","https://openalex.org/W2128778916","https://openalex.org/W2131773668","https://openalex.org/W2144786877","https://openalex.org/W2148473978","https://openalex.org/W2156912842","https://openalex.org/W2171790978","https://openalex.org/W2891391391","https://openalex.org/W3022971411","https://openalex.org/W3123905470","https://openalex.org/W3123914693","https://openalex.org/W4240307802"],"related_works":["https://openalex.org/W4416583211","https://openalex.org/W1988557055","https://openalex.org/W33276555","https://openalex.org/W2010199597","https://openalex.org/W7135823638","https://openalex.org/W2171790978","https://openalex.org/W3091570836","https://openalex.org/W7095925890","https://openalex.org/W7096614659","https://openalex.org/W7099097794"],"abstract_inverted_index":{"There":[0],"is":[1,50,165,181],"an":[2,114,176],"extensive":[3],"literature":[4],"dealing":[5],"with":[6],"the":[7,15,19,37,41,51,58,68,73,84,110,122,125,141,155,173,186,190,192,203],"share":[8,38,85,142,206],"price":[9,86,143],"reaction":[10,87,159],"of":[11,21,28,40,60,70,81,88,94,104,112,116,129,157,166,175,178,188,195,205],"competing":[12],"companies":[13,71],"within":[14,72],"same":[16,74],"sector":[17],"upon":[18],"announcement":[20],"important":[22],"information.":[23],"Our":[24,48,119,183],"article":[25],"studies":[26],"announcements":[27,100,164],"new":[29,161],"airplane":[30,43,162],"orders":[31],"and":[32,45,90,101,151],"measures":[33],"their":[34,97,105],"impact":[35,66],"on":[36,67,83],"prices":[39],"relevant":[42],"maker":[44],"its":[46],"competitor.":[47],"research":[49],"first,":[52],"to":[53,56,96,102,134,146,160],"our":[54],"knowledge,":[55],"examine":[57],"repercussions":[59],"events":[61],"that":[62,140,154,172],"have":[63],"a":[64,79],"direct":[65],"profits":[69],"sector.":[75],"We":[76,138],"put":[77],"forth":[78],"series":[80],"hypotheses":[82],"Boeing":[89],"EADS":[91,130],"(parent":[92],"company":[93],"Airbus)":[95],"own":[98],"order":[99,163],"those":[103],"competitor":[106],"while":[107],"assuming,":[108],"for":[109],"sake":[111],"simplicity,":[113],"absence":[115,177],"strategic":[117,179],"effects.":[118],"sample":[120],"covers":[121],"period":[123],"from":[124,201],"stock":[126],"market":[127,158,193],"debut":[128],"in":[131],"July":[132],"2000":[133],"31":[135],"December":[136],"2005.":[137],"show":[139],"reactions":[144],"conform":[145],"what":[147],"one":[148],"would":[149],"expect,":[150],"we":[152],"observe":[153],"estimation":[156],"reasonable":[167],"amplitude.":[168],"Moreover,":[169],"it":[170],"appears":[171],"hypothesis":[174],"effects":[180],"accepted.":[182],"study":[184,204],"highlights":[185],"difficulty":[187],"deducing":[189],"valuation":[191],"makes":[194],"sales,":[196],"even":[197],"very":[198],"big":[199],"ones,":[200],"only":[202],"prices.":[207]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}