{"id":"https://openalex.org/W3041840143","doi":"https://doi.org/10.1145/3391403.3399477","title":"The Effects of Influencer Advertising Disclosure Regulations: Evidence From Instagram","display_name":"The Effects of Influencer Advertising Disclosure Regulations: Evidence From Instagram","publication_year":2020,"publication_date":"2020-07-09","ids":{"openalex":"https://openalex.org/W3041840143","doi":"https://doi.org/10.1145/3391403.3399477","mag":"3041840143"},"language":"en","primary_location":{"id":"doi:10.1145/3391403.3399477","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3391403.3399477","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 21st ACM Conference on Economics and Computation","raw_type":"proceedings-article"},"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/A5072930385","display_name":"Daniel Ershov","orcid":"https://orcid.org/0000-0001-7989-2571"},"institutions":[{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Daniel Ershov","raw_affiliation_strings":["Universit\u00e9 Toulouse 1 Capitole, Toulouse, France"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Toulouse 1 Capitole, Toulouse, France","institution_ids":["https://openalex.org/I3131550300"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047201435","display_name":"Matthew Mitchell","orcid":"https://orcid.org/0000-0002-3806-4582"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Matthew Mitchell","raw_affiliation_strings":["University of Toronto, Toronto, ON, Canada"],"affiliations":[{"raw_affiliation_string":"University of Toronto, Toronto, ON, Canada","institution_ids":["https://openalex.org/I185261750"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5072930385"],"corresponding_institution_ids":["https://openalex.org/I3131550300"],"apc_list":null,"apc_paid":null,"fwci":4.5342,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.95089256,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"73","last_page":"74"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13718","display_name":"Media Influence and Politics","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13718","display_name":"Media Influence and Politics","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10609","display_name":"Digital Marketing and Social Media","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10557","display_name":"Social Media and Politics","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/3315","display_name":"Communication"},"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/influencer-marketing","display_name":"Influencer marketing","score":0.8944442272186279},{"id":"https://openalex.org/keywords/advertising","display_name":"Advertising","score":0.7194910049438477},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.5698229670524597},{"id":"https://openalex.org/keywords/sample","display_name":"Sample (material)","score":0.5475004315376282},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.522857666015625},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.33112525939941406},{"id":"https://openalex.org/keywords/marketing","display_name":"Marketing","score":0.27263176441192627},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.19289574027061462},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.08920300006866455}],"concepts":[{"id":"https://openalex.org/C26011011","wikidata":"https://www.wikidata.org/wiki/Q6030243","display_name":"Influencer marketing","level":4,"score":0.8944442272186279},{"id":"https://openalex.org/C112698675","wikidata":"https://www.wikidata.org/wiki/Q37038","display_name":"Advertising","level":1,"score":0.7194910049438477},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.5698229670524597},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.5475004315376282},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.522857666015625},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.33112525939941406},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.27263176441192627},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.19289574027061462},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.08920300006866455},{"id":"https://openalex.org/C54649085","wikidata":"https://www.wikidata.org/wiki/Q574424","display_name":"Relationship marketing","level":3,"score":0.0},{"id":"https://openalex.org/C192975520","wikidata":"https://www.wikidata.org/wiki/Q1143466","display_name":"Marketing management","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3391403.3399477","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3391403.3399477","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 21st ACM Conference on Economics and Computation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1582026748","https://openalex.org/W2030653824","https://openalex.org/W3135268548"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4297998858","https://openalex.org/W3032906336","https://openalex.org/W4387516697","https://openalex.org/W2888161589","https://openalex.org/W4298012679","https://openalex.org/W4285058228","https://openalex.org/W4285206610","https://openalex.org/W4246539208","https://openalex.org/W3018020935"],"abstract_inverted_index":{"We":[0,77,116],"collect":[1],"data":[2],"from":[3,12],"fifty":[4],"top":[5],"Instagram":[6],"influencers":[7],"in":[8,19,127],"Germany":[9,16],"and":[10,47,69,129],"Spain":[11],"2014":[13],"to":[14,107,147],"2019.":[15],"experienced":[17],"changes":[18,126],"disclosure":[20,67,128,159],"regulation":[21],"for":[22],"social":[23],"media":[24],"sponsorship":[25,90],"during":[26],"the":[27,36,39,40,43,48,55,58,109,138,163],"sample":[28],"period.":[29],"Using":[30],"a":[31,83,112,167],"difference-in-difference":[32],"approach,":[33],"we":[34,61],"study":[35],"impact":[37,169],"of":[38,45,50,52,75,86,94,97],"rules":[41,164],"on":[42,82,170],"content":[44,59,120],"posts":[46,64],"nature":[49],"interaction":[51],"followers":[53,131],"with":[54,89],"posts.":[56],"On":[57,137],"side,":[60],"measure":[62],"whether":[63],"include":[65],"suggested":[66],"terms":[68],"show":[70,117],"variable":[71],"but":[72],"substantial":[73,168],"adoption":[74],"disclosure.":[76],"use":[78,96,121],"an":[79],"approach":[80],"based":[81],"fixed":[84],"list":[85],"words":[87,98],"associated":[88],"(i.e.":[91],"links,":[92],"mentions":[93],"brands,":[95],"like":[99],"\"sale\")":[100],"as":[101,103],"well":[102],"natural":[104],"language":[105],"processing":[106],"assess":[108],"likelihood":[110],"that":[111,118,130,144,162],"post":[113],"is":[114,142],"sponsored.":[115],"sponsored":[119,148],"may":[122,132,153],"have":[123,133,166],"increased":[124],"after":[125],"been":[134],"negatively":[135],"affected.":[136],"other":[139],"hand,":[140],"there":[141],"evidence":[143],"consumers'":[145],"reaction":[146],"posts,":[149],"measured":[150],"by":[151],"likes,":[152],"be":[154],"quite":[155],"different":[156],"under":[157],"stricter":[158],"rules,":[160],"suggesting":[161],"could":[165],"information":[171],"transmission.":[172]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}