{"id":"https://openalex.org/W2137391876","doi":null,"title":"Dynamics of Advice Network and Knowledge Contribution: A Longitudinal Social Network Analysis","display_name":"Dynamics of Advice Network and Knowledge Contribution: A Longitudinal Social Network Analysis","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2137391876","mag":"2137391876"},"language":"en","primary_location":{"id":"pmh:oai:repository.arizona.edu:10150/243117","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10150/243117","pdf_url":null,"source":{"id":"https://openalex.org/S4306400271","display_name":"UA Campus Repository (The University of Arizona)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I138006243","host_organization_name":"University of Arizona","host_organization_lineage":["https://openalex.org/I138006243"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Electronic Dissertation"},"volume":null,"type":"dissertation","is_traditional":true,"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/A5087476144","display_name":"Chang Heon Lee","orcid":"https://orcid.org/0000-0002-3906-8462","observed_orcids":["https://orcid.org/0000-0002-3906-8462"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Chang Heon Lee","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-3906-8462","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5087476144"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"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/T12028","display_name":"Knowledge Management and Sharing","score":0.7705000042915344,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12028","display_name":"Knowledge Management and Sharing","score":0.7705000042915344,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.1956000030040741,"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/T13274","display_name":"Expert finding and Q&A systems","score":0.030500000342726707,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/advice-networks","display_name":"advice networks","score":0.8669999837875366},{"id":"https://openalex.org/keywords/knowledge-contribution","display_name":"knowledge contribution","score":0.8399999737739563},{"id":"https://openalex.org/keywords/social-selection","display_name":"social selection","score":0.8059999942779541},{"id":"https://openalex.org/keywords/social-influence","display_name":"social influence","score":0.9990000128746033},{"id":"https://openalex.org/keywords/dynamic-network-modeling","display_name":"dynamic network modeling","score":0.6340000033378601},{"id":"https://openalex.org/keywords/online-communities","display_name":"online communities","score":0.4350000023841858}],"concepts":[{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.6939671635627747},{"id":"https://openalex.org/C2778736484","wikidata":"https://www.wikidata.org/wiki/Q491","display_name":"Friendship","level":2,"score":0.528103232383728},{"id":"https://openalex.org/C114713312","wikidata":"https://www.wikidata.org/wiki/Q7551269","display_name":"Social network analysis","level":3,"score":0.5121886134147644},{"id":"https://openalex.org/C13540734","wikidata":"https://www.wikidata.org/wiki/Q5318996","display_name":"Dynamic network analysis","level":2,"score":0.461364209651947},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.45785510540008545},{"id":"https://openalex.org/C2776604539","wikidata":"https://www.wikidata.org/wiki/Q6423395","display_name":"Knowledge sharing","level":2,"score":0.45754143595695496},{"id":"https://openalex.org/C123757187","wikidata":"https://www.wikidata.org/wiki/Q9195957","display_name":"Network dynamics","level":2,"score":0.43969517946243286},{"id":"https://openalex.org/C67469775","wikidata":"https://www.wikidata.org/wiki/Q304922","display_name":"Social dynamics","level":2,"score":0.4292795956134796},{"id":"https://openalex.org/C2779955035","wikidata":"https://www.wikidata.org/wiki/Q4686785","display_name":"Advice (programming)","level":2,"score":0.42005911469459534},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.3849329352378845},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3761823773384094},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.34493696689605713},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.30112940073013306},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.24883782863616943},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.1663852334022522},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10325247049331665},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:repository.arizona.edu:10150/243117","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10150/243117","pdf_url":null,"source":{"id":"https://openalex.org/S4306400271","display_name":"UA Campus Repository (The University of Arizona)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I138006243","host_organization_name":"University of Arizona","host_organization_lineage":["https://openalex.org/I138006243"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Electronic Dissertation"},{"id":"mag:2137391876","doi":null,"is_oa":false,"landing_page_url":"http://arizona.openrepository.com/arizona/handle/10150/243117","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":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":139,"referenced_works":["https://openalex.org/W55850196","https://openalex.org/W166320964","https://openalex.org/W231002401","https://openalex.org/W380575115","https://openalex.org/W865921456","https://openalex.org/W1492248730","https://openalex.org/W1505185681","https://openalex.org/W1534191040","https://openalex.org/W1546721001","https://openalex.org/W1550621568","https://openalex.org/W1569545823","https://openalex.org/W1572955664","https://openalex.org/W1573937741","https://openalex.org/W1584017212","https://openalex.org/W1590343138","https://openalex.org/W1596801600","https://openalex.org/W1968677096","https://openalex.org/W1970487653","https://openalex.org/W1971931485","https://openalex.org/W1972683093","https://openalex.org/W1977462131","https://openalex.org/W1978144193","https://openalex.org/W1981795354","https://openalex.org/W1986398448","https://openalex.org/W1987235421","https://openalex.org/W1987318520","https://openalex.org/W1987725488","https://openalex.org/W1990513740","https://openalex.org/W1993272335","https://openalex.org/W1994918139","https://openalex.org/W1998710722","https://openalex.org/W1999267594","https://openalex.org/W2000281623","https://openalex.org/W2002699156","https://openalex.org/W2005424740","https://openalex.org/W2005498212","https://openalex.org/W2007588407","https://openalex.org/W2008620264","https://openalex.org/W2009378547","https://openalex.org/W2009638102","https://openalex.org/W2016563917","https://openalex.org/W2016864105","https://openalex.org/W2018697112","https://openalex.org/W2019428330","https://openalex.org/W2021536663","https://openalex.org/W2034008825","https://openalex.org/W2036827773","https://openalex.org/W2037710531","https://openalex.org/W2038519406","https://openalex.org/W2039684116","https://openalex.org/W2039688301","https://openalex.org/W2039837355","https://openalex.org/W2040148252","https://openalex.org/W2040870580","https://openalex.org/W2048658075","https://openalex.org/W2050030084","https://openalex.org/W2055703005","https://openalex.org/W2056004880","https://openalex.org/W2056239166","https://openalex.org/W2059092337","https://openalex.org/W2059636741","https://openalex.org/W2060907561","https://openalex.org/W2062866147","https://openalex.org/W2063702285","https://openalex.org/W2067708143","https://openalex.org/W2079170046","https://openalex.org/W2085491458","https://openalex.org/W2091877193","https://openalex.org/W2092029465","https://openalex.org/W2098874414","https://openalex.org/W2100182744","https://openalex.org/W2100866216","https://openalex.org/W2104223896","https://openalex.org/W2105205336","https://openalex.org/W2105853798","https://openalex.org/W2108183214","https://openalex.org/W2108214479","https://openalex.org/W2108697536","https://openalex.org/W2109469951","https://openalex.org/W2110636172","https://openalex.org/W2111238303","https://openalex.org/W2111548926","https://openalex.org/W2113925957","https://openalex.org/W2114844053","https://openalex.org/W2114854989","https://openalex.org/W2116199508","https://openalex.org/W2117717486","https://openalex.org/W2121907202","https://openalex.org/W2122089286","https://openalex.org/W2122465344","https://openalex.org/W2129658695","https://openalex.org/W2130180433","https://openalex.org/W2130261094","https://openalex.org/W2130354913","https://openalex.org/W2132674989","https://openalex.org/W2133233588","https://openalex.org/W2134049139","https://openalex.org/W2135996838","https://openalex.org/W2136676173","https://openalex.org/W2136754123","https://openalex.org/W2136940962","https://openalex.org/W2137906974","https://openalex.org/W2138167391","https://openalex.org/W2143439038","https://openalex.org/W2143918400","https://openalex.org/W2143969326","https://openalex.org/W2145780451","https://openalex.org/W2146855526","https://openalex.org/W2148356075","https://openalex.org/W2150183288","https://openalex.org/W2153943092","https://openalex.org/W2155488171","https://openalex.org/W2158551555","https://openalex.org/W2158742564","https://openalex.org/W2159730225","https://openalex.org/W2160268549","https://openalex.org/W2163020995","https://openalex.org/W2164502812","https://openalex.org/W2165117260","https://openalex.org/W2167471038","https://openalex.org/W2169863569","https://openalex.org/W2170358147","https://openalex.org/W2170733167","https://openalex.org/W2171651124","https://openalex.org/W2290993493","https://openalex.org/W2483977226","https://openalex.org/W2561773797","https://openalex.org/W2590865513","https://openalex.org/W2610753992","https://openalex.org/W2985851150","https://openalex.org/W2996402732","https://openalex.org/W3101507098","https://openalex.org/W3122121843","https://openalex.org/W3122989113","https://openalex.org/W3124281538","https://openalex.org/W3125304731","https://openalex.org/W3126053622","https://openalex.org/W3145040424","https://openalex.org/W3147795728"],"related_works":["https://openalex.org/W7099167826","https://openalex.org/W2353989646","https://openalex.org/W3121746577","https://openalex.org/W2028599481","https://openalex.org/W2909013746","https://openalex.org/W1790984111","https://openalex.org/W7111808526","https://openalex.org/W2981063263","https://openalex.org/W2087495174","https://openalex.org/W3148384367"],"abstract_inverted_index":{"Online":[0],"communities":[1,113,131],"have":[2],"become":[3],"an":[4],"increasingly":[5],"popular":[6,124],"channel":[7],"for":[8],"social":[9,69,82,85,127,158,176,187,198],"interaction,":[10],"enabling":[11],"knowledge":[12,45,75,104],"and":[13,22,26,40,51,74,84,102,189,192,200,209,224],"opinion":[14],"sharing":[15],"across":[16],"a":[17,79,212],"board":[18],"range":[19],"of":[20,37,68,81,97,110,186,204],"topics":[21],"contexts.":[23],"Their":[24],"viability":[25],"sustainability":[27],"depends":[28],"largely":[29],"on":[30],"contributions":[31],"from":[32],"community":[33],"members":[34,136],"in":[35,93,107,114,132,151,162,165,219],"terms":[36],"time,":[38],"resources,":[39],"knowledge.":[41],"However,":[42],"how":[43],"individuals'":[44,57,163],"contribution":[46,58,76,105],"behavior":[47,59,77,106,164,226],"changes":[48,161,218],"over":[49],"time":[50],"what":[52],"network":[53,100,142,152,170,179],"structural":[54],"characteristics":[55],"influence":[56,86,190],"is":[60,181],"not":[61],"well":[62],"understood.":[63],"This":[64,88],"study":[65,89,134],"investigates":[66],"\"co-evolution\"":[67],"networks":[70],"(i.e.":[71],"advice":[72,99,141,148,222],"network)":[73],"thorough":[78],"lens":[80],"selection":[83,188,199],"mechanism.":[87],"are":[90,154,172],"particularly":[91],"interested":[92],"examining":[94],"the":[95,98,103,108,168,195,221,225],"dynamics":[96],"ties":[101,153,223],"context":[109],"virtual":[111,129],"financial":[112,130],"which":[115],"people":[116],"voluntarily":[117],"participate":[118],"to":[119,137,156,167,174,183],"exchanges":[120],"investing-related":[121],"information.":[122],"Unlike":[123],"friendship-based":[125],"online":[126],"networks,":[128],"this":[133],"enables":[135],"construct":[138],"their":[139],"own":[140],"by":[143],"adding,":[144],"maintaining,":[145],"or":[146],"terminating":[147],"ties.":[149],"Changes":[150],"referred":[155,173],"as":[157,175],"selection,":[159],"while":[160],"response":[166],"current":[169],"position":[171],"influence.":[177,202],"Dynamic":[178],"modeling":[180],"applied":[182],"investigate":[184],"effects":[185,206],"separately":[191,208],"then":[193],"examine":[194],"interplay":[196],"between":[197],"behavioral":[201],"Examination":[203],"such":[205],"both":[207,220],"simultaneously":[210],"requires":[211],"longitudinal":[213],"data":[214],"that":[215],"capture":[216],"dynamic":[217],"under":[227],"study.":[228]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}