{"id":"https://openalex.org/W2032950528","doi":"https://doi.org/10.1177/0037549711428948","title":"When overconfident agents slow down collective learning","display_name":"When overconfident agents slow down collective learning","publication_year":2011,"publication_date":"2011-11-30","ids":{"openalex":"https://openalex.org/W2032950528","doi":"https://doi.org/10.1177/0037549711428948","mag":"2032950528"},"language":"en","primary_location":{"id":"doi:10.1177/0037549711428948","is_oa":false,"landing_page_url":"https://doi.org/10.1177/0037549711428948","pdf_url":null,"source":{"id":"https://openalex.org/S32573412","display_name":"SIMULATION","issn_l":"0037-5497","issn":["0037-5497","1741-3133"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SIMULATION","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://paris1.hal.science/hal-00623966","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5083212053","display_name":"Juliette Rouchier","orcid":"https://orcid.org/0000-0002-4022-6720"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210129108","display_name":"Groupement de Recherche en \u00c9conomie Quantitative d\u2019Aix-Marseille","ror":"https://ror.org/02ek9wp67","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I21491767","https://openalex.org/I4210129108","https://openalex.org/I4210142724","https://openalex.org/I4210150854","https://openalex.org/I90669466"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Juliette Rouchier","raw_affiliation_strings":["GREQAM, CNRS, Marseille, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GREQAM, CNRS, Marseille, France","institution_ids":["https://openalex.org/I4210129108","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003503219","display_name":"Emily Tanimura","orcid":"https://orcid.org/0009-0006-6054-9136"},"institutions":[{"id":"https://openalex.org/I4210088826","display_name":"Centre d'\u00c9conomie de la Sorbonne","ror":"https://ror.org/006shqv80","country_code":"FR","type":"facility","lineage":["https://openalex.org/I11559806","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I4210088826","https://openalex.org/I4210150854","https://openalex.org/I51101395"]},{"id":"https://openalex.org/I51101395","display_name":"Universit\u00e9 Paris 1 Panth\u00e9on-Sorbonne","ror":"https://ror.org/002t25c44","country_code":"FR","type":"education","lineage":["https://openalex.org/I51101395"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Emily Tanimura","raw_affiliation_strings":["Centre d\u2019Economie de la Sorbonne, Universit\u00e9 Paris 1 Panth\u00e9on la Sorbonne, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre d\u2019Economie de la Sorbonne, Universit\u00e9 Paris 1 Panth\u00e9on la Sorbonne, France","institution_ids":["https://openalex.org/I4210088826","https://openalex.org/I51101395"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7235,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.71751256,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"88","issue":"1","first_page":"33","last_page":"49"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12592","display_name":"Opinion Dynamics and Social Influence","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11252","display_name":"Evolutionary Game Theory and Cooperation","score":0.991599977016449,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.6717170476913452},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.6614824533462524},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5959833860397339},{"id":"https://openalex.org/keywords/overconfidence-effect","display_name":"Overconfidence effect","score":0.5104461908340454},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.5059863924980164},{"id":"https://openalex.org/keywords/collective-action","display_name":"Collective action","score":0.45221462845802307},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.4322611689567566},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4235488474369049},{"id":"https://openalex.org/keywords/social-psychology","display_name":"Social psychology","score":0.3873526453971863},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.16243880987167358},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.08472022414207458}],"concepts":[{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.6717170476913452},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.6614824533462524},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5959833860397339},{"id":"https://openalex.org/C51110983","wikidata":"https://www.wikidata.org/wiki/Q16503490","display_name":"Overconfidence effect","level":2,"score":0.5104461908340454},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.5059863924980164},{"id":"https://openalex.org/C2777932401","wikidata":"https://www.wikidata.org/wiki/Q1471594","display_name":"Collective action","level":3,"score":0.45221462845802307},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.4322611689567566},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4235488474369049},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.3873526453971863},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.16243880987167358},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.08472022414207458},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1177/0037549711428948","is_oa":false,"landing_page_url":"https://doi.org/10.1177/0037549711428948","pdf_url":null,"source":{"id":"https://openalex.org/S32573412","display_name":"SIMULATION","issn_l":"0037-5497","issn":["0037-5497","1741-3133"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SIMULATION","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-00623966v1","is_oa":true,"landing_page_url":"https://paris1.hal.science/hal-00623966","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"SIMULATION: Transactions of The Society for Modeling and Simulation International, 2012, 88 (1), pp.33-49. ⟨10.1177/0037549711428948⟩","raw_type":"Journal articles"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-00623966v1","is_oa":true,"landing_page_url":"https://paris1.hal.science/hal-00623966","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"SIMULATION: Transactions of The Society for Modeling and Simulation International, 2012, 88 (1), pp.33-49. ⟨10.1177/0037549711428948⟩","raw_type":"Journal articles"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1567468396","https://openalex.org/W1578944755","https://openalex.org/W1582135188","https://openalex.org/W1887774431","https://openalex.org/W1969253354","https://openalex.org/W1971539830","https://openalex.org/W1982675562","https://openalex.org/W1982839492","https://openalex.org/W1985907650","https://openalex.org/W2019173266","https://openalex.org/W2019939391","https://openalex.org/W2024433234","https://openalex.org/W2047470697","https://openalex.org/W2076823895","https://openalex.org/W2103432858","https://openalex.org/W2112820825","https://openalex.org/W2113096089","https://openalex.org/W2151789396","https://openalex.org/W2496330964","https://openalex.org/W2934944248","https://openalex.org/W3100780372","https://openalex.org/W3100797206","https://openalex.org/W3102103731","https://openalex.org/W3126080930","https://openalex.org/W4299440932","https://openalex.org/W4388063421"],"related_works":["https://openalex.org/W4253467046","https://openalex.org/W4251085376","https://openalex.org/W2066240519","https://openalex.org/W2775388773","https://openalex.org/W2991634017","https://openalex.org/W2110063637","https://openalex.org/W2354626691","https://openalex.org/W1980773669","https://openalex.org/W2042006092","https://openalex.org/W2087303720"],"abstract_inverted_index":{"In":[0],"this":[1,55,86],"paper":[2],"we":[3,128],"present":[4],"a":[5,44,68,102,146,161],"model":[6],"of":[7,22,27,59,115,140,154,164],"influence":[8,62,117],"where":[9],"agents\u2019":[10],"beliefs":[11],"are":[12,52,72,90],"based":[13],"on":[14,149],"an":[15,23,97],"objective":[16,29],"reality,":[17],"such":[18],"as":[19],"the":[20,28,36,41,46,49,113,125,138,143,150,169],"properties":[21],"environment.":[24],"The":[25],"perception":[26],"reality":[30],"is":[31,39],"not":[32,73,91],"direct:":[33],"all":[34,92],"that":[35,40,51,88,123,137,160],"agents":[37,60,100,122,166],"know":[38],"more":[42,47],"correct":[43],"belief,":[45],"successful":[48],"actions":[50],"deduced":[53],"from":[54,172],"belief.":[56],"A":[57],"pair":[58],"can":[61,167],"each":[63],"other":[64],"when":[65],"they":[66,89],"perform":[67],"joint":[69],"action.":[70],"They":[71],"only":[74],"defined":[75],"by":[76,109],"individual":[77],"beliefs,":[78],"but":[79],"also":[80],"idiosyncratic":[81],"confidence":[82,131,141],"about":[83],"their":[84],"belief:":[85],"means":[87],"willing":[93],"to":[94,106],"engage":[95],"in":[96,142,158],"action":[98],"with":[99,101,121],"different":[103],"belief":[104],"and":[105,118,152,157],"be":[107],"influenced":[108],"them.":[110],"After":[111],"exploring":[112],"dynamics":[114],"our":[116],"learning":[119,156,173],"system":[120],"have":[124],"same":[126],"confidence,":[127],"study":[129],"heterogenous":[130],"among":[132],"agents.":[133],"We":[134],"show":[135],"here":[136],"distribution":[139],"group":[144,171],"has":[145],"major":[147],"impact":[148],"speed":[151],"quality":[153],"collective":[155],"particular":[159],"small":[162],"number":[163],"overconfident":[165],"prevent":[168],"whole":[170],"properly.":[174]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}