{"id":"https://openalex.org/W2104147758","doi":"https://doi.org/10.1177/1043463114523714","title":"In-group favoritism due to friend selection strategies based on fixed tag and within-group reputation","display_name":"In-group favoritism due to friend selection strategies based on fixed tag and within-group reputation","publication_year":2014,"publication_date":"2014-07-22","ids":{"openalex":"https://openalex.org/W2104147758","doi":"https://doi.org/10.1177/1043463114523714","mag":"2104147758"},"language":"en","primary_location":{"id":"doi:10.1177/1043463114523714","doi":"https://doi.org/10.1177/1043463114523714","is_oa":false,"landing_page_url":"https://doi.org/10.1177/1043463114523714","pdf_url":null,"source":{"id":"https://openalex.org/S25059752","display_name":"Rationality and Society","issn_l":"1043-4631","issn":["1043-4631","1461-7358"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-b","anvur-class-a","anvur-scientific","cwts-core","jufo-1","norway-1","poland-70","russia-white-list-2"],"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":"Rationality and Society","raw_type":"journal-article"},"volume":null,"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/A5103292194","display_name":"Yutaka Nakai","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I171481255","display_name":"Shibaura Institute of Technology","ror":"https://ror.org/020wjcq07","country_code":"JP","type":"education","lineage":["https://openalex.org/I171481255"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yutaka Nakai","raw_affiliation_strings":["Faculty Systems Engineering and Science, Shibaura Institute of Technology, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty Systems Engineering and Science, Shibaura Institute of Technology, Japan","institution_ids":["https://openalex.org/I171481255"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5103292194"],"corresponding_institution_ids":["https://openalex.org/I171481255"],"apc_list":{"value":3650,"currency":"USD","value_usd":3650},"apc_paid":null,"fwci":1.0735,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.87098388,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":94},"biblio":{"volume":"26","issue":"3","first_page":"320","last_page":"354"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11252","display_name":"Evolutionary Game Theory and Cooperation","score":0.9976000189781189,"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/T11252","display_name":"Evolutionary Game Theory and Cooperation","score":0.9976000189781189,"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/T11118","display_name":"Evolutionary Psychology and Human Behavior","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10646","display_name":"Experimental Behavioral Economics Studies","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/3311","display_name":"Safety Research"},"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/in-group-favoritism","display_name":"in-group favoritism","score":1.0},{"id":"https://openalex.org/keywords/friend-selection","display_name":"friendship selection","score":0.7200000286102295},{"id":"https://openalex.org/keywords/ethnic-identity","display_name":"ethnic identity","score":0.36500000953674316},{"id":"https://openalex.org/keywords/cooperation","display_name":"cooperation","score":0.574999988079071},{"id":"https://openalex.org/keywords/evolutionary-game-theory","display_name":"evolutionary game theory","score":0.5979999899864197},{"id":"https://openalex.org/keywords/ethnocentrism","display_name":"ethnocentrism","score":0.6909999847412109},{"id":"https://openalex.org/keywords/nationalism","display_name":"nationalism","score":0.7580000162124634}],"concepts":[{"id":"https://openalex.org/C48798503","wikidata":"https://www.wikidata.org/wiki/Q877546","display_name":"Reputation","level":2,"score":0.7288706302642822},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.6958761215209961},{"id":"https://openalex.org/C22171661","wikidata":"https://www.wikidata.org/wiki/Q1074380","display_name":"Stochastic game","level":2,"score":0.6264067888259888},{"id":"https://openalex.org/C51520907","wikidata":"https://www.wikidata.org/wiki/Q874437","display_name":"Group selection","level":3,"score":0.6046412587165833},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.534596860408783},{"id":"https://openalex.org/C87612349","wikidata":"https://www.wikidata.org/wiki/Q6008637","display_name":"In-group favoritism","level":4,"score":0.5183966755867004},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.5040804147720337},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.45141223073005676},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.41111594438552856},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.3104117810726166},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.25473397970199585},{"id":"https://openalex.org/C180872759","wikidata":"https://www.wikidata.org/wiki/Q874405","display_name":"Social group","level":2,"score":0.23606964945793152},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.20441925525665283},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.17519178986549377},{"id":"https://openalex.org/C98447023","wikidata":"https://www.wikidata.org/wiki/Q1540351","display_name":"Social identity theory","level":3,"score":0.1708437204360962},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11545202136039734},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.07689300179481506},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1177/1043463114523714","doi":"https://doi.org/10.1177/1043463114523714","is_oa":false,"landing_page_url":"https://doi.org/10.1177/1043463114523714","pdf_url":null,"source":{"id":"https://openalex.org/S25059752","display_name":"Rationality and Society","issn_l":"1043-4631","issn":["1043-4631","1461-7358"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-b","anvur-class-a","anvur-scientific","cwts-core","jufo-1","norway-1","poland-70","russia-white-list-2"],"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":"Rationality and Society","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:sae:ratsoc:v:26:y:2014:i:3:p:320-354","doi":null,"is_oa":false,"landing_page_url":"https://journals.sagepub.com/doi/10.1177/1043463114523714","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W386986494","https://openalex.org/W1455094689","https://openalex.org/W1583863738","https://openalex.org/W1764826783","https://openalex.org/W1976436153","https://openalex.org/W1996254446","https://openalex.org/W2010334303","https://openalex.org/W2023777721","https://openalex.org/W2031616997","https://openalex.org/W2031744770","https://openalex.org/W2040362916","https://openalex.org/W2063688791","https://openalex.org/W2065529435","https://openalex.org/W2077425611","https://openalex.org/W2081260471","https://openalex.org/W2082719780","https://openalex.org/W2092073050","https://openalex.org/W2092409386","https://openalex.org/W2097427563","https://openalex.org/W2102513659","https://openalex.org/W2111240301","https://openalex.org/W2119381959","https://openalex.org/W2120237271","https://openalex.org/W2121393013","https://openalex.org/W2121787264","https://openalex.org/W2134559335","https://openalex.org/W2144593781","https://openalex.org/W2147602649","https://openalex.org/W2151839250","https://openalex.org/W2152078895","https://openalex.org/W2154715890","https://openalex.org/W2175873029","https://openalex.org/W2214109365","https://openalex.org/W2316905628","https://openalex.org/W2324246857","https://openalex.org/W2335426261","https://openalex.org/W2482810775","https://openalex.org/W2738682027","https://openalex.org/W4234078673","https://openalex.org/W4285719527","https://openalex.org/W4301407881"],"related_works":["https://openalex.org/W3123347432","https://openalex.org/W4205128555","https://openalex.org/W3124338094","https://openalex.org/W2591816347","https://openalex.org/W2106518254","https://openalex.org/W3191963346","https://openalex.org/W1503292914","https://openalex.org/W1576145817","https://openalex.org/W153079438","https://openalex.org/W3124641129"],"abstract_inverted_index":{"In-group":[0],"favoritism":[1],"(e.g.":[2],"in":[3,92],"the":[4,35,51,63,85,112,117,128],"context":[5],"of":[6,53,65,87,114,119,124],"nationalism":[7],"or":[8],"ethnocentrism)":[9],"has":[10],"been":[11],"receiving":[12],"considerable":[13],"attention.":[14],"To":[15],"explain":[16],"it,":[17],"many":[18],"researches":[19],"have":[20],"proposed":[21],"theoretical":[22],"models":[23],"using":[24,74],"a":[25,31,44,60,108,115,120,137],"tag":[26,91,121,129],"which":[27],"was":[28],"assumed":[29],"as":[30],"variable":[32],"one.":[33],"Following":[34],"perspective":[36],"that":[37,50],"an":[38],"ethnicity":[39],"is":[40,95,103,122],"invariable,":[41],"we":[42,68],"assume":[43,49],"fixed":[45],"tag.":[46],"We":[47,79],"also":[48],"reputations":[52],"others":[54],"are":[55],"created":[56],"and":[57,76,83,136],"shared":[58],"within":[59],"group.":[61],"On":[62],"basis":[64],"these":[66],"assumptions,":[67],"introduce":[69],"strategies":[70],"for":[71],"selecting":[72],"friends":[73],"tags":[75],"within-group":[77],"reputations.":[78],"conducted":[80],"evolutionary":[81],"simulations":[82],"found":[84],"emergence":[86],"in-group":[88],"favoritism.":[89],"The":[90],"our":[93],"model":[94],"not":[96,105],"minimal":[97],"but":[98,127],"highly":[99],"neutral":[100],"because":[101],"it":[102],"defined":[104],"to":[106,134],"cause":[107],"direct":[109],"payoff.":[110,138],"In":[111],"beginning":[113],"simulation,":[116],"identification":[118],"independent":[123],"any":[125],"payoff,":[126],"ultimately":[130],"becomes":[131],"closely":[132],"correlated":[133],"cooperation":[135]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-10-15T10:00:46.086208","created_date":"2025-10-10T00:00:00"}
