{"id":"https://openalex.org/W2131764549","doi":null,"title":"Essays on network dynamics and informational value of virtual communities","display_name":"Essays on network dynamics and informational value of virtual communities","publication_year":2008,"publication_date":"2008-08-01","ids":{"openalex":"https://openalex.org/W2131764549","mag":"2131764549"},"language":"en","primary_location":{"id":"pmh:oai:repositories.lib.utexas.edu:2152/17796","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2152/17796","pdf_url":"http://hdl.handle.net/2152/17796","source":{"id":"https://openalex.org/S4306400568","display_name":"Texas ScholarWorks (Texas Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210102904","host_organization_name":"Texas Digital Library","host_organization_lineage":["https://openalex.org/I4210102904"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2152/17796","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064626498","display_name":"Hsuan-wei Chen","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Hsuan-wei Chen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5064626498"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T10609","display_name":"Digital Marketing and Social Media","score":0.8798999786376953,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10609","display_name":"Digital Marketing and Social Media","score":0.8798999786376953,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.0421999990940094,"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/T12028","display_name":"Knowledge Management and Sharing","score":0.023000000044703484,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/online-communities","display_name":"online communities","score":1.0},{"id":"https://openalex.org/keywords/value-of-information","display_name":"value of information","score":0.9139999747276306},{"id":"https://openalex.org/keywords/network-dynamics","display_name":"network dynamics","score":0.6869999766349792},{"id":"https://openalex.org/keywords/community-fragmentation","display_name":"community fragmentation","score":0.7139999866485596},{"id":"https://openalex.org/keywords/homophily","display_name":"homophily","score":0.8519999980926514},{"id":"https://openalex.org/keywords/information-seeking","display_name":"information seeking","score":0.5809999704360962},{"id":"https://openalex.org/keywords/psychological-needs","display_name":"psychological needs","score":0.6140000224113464},{"id":"https://openalex.org/keywords/online-recommendation","display_name":"online recommendation","score":0.4740000069141388},{"id":"https://openalex.org/keywords/consumer-consideration","display_name":"consumer consideration","score":0.8109999895095825},{"id":"https://openalex.org/keywords/online-store","display_name":"online store","score":0.8640000224113464},{"id":"https://openalex.org/keywords/product-market-competition","display_name":"product market competition","score":0.7900000214576721},{"id":"https://openalex.org/keywords/online-behavior","display_name":"online behavior","score":0.36500000953674316}],"concepts":[{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.5860155820846558},{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.525040864944458},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39714744687080383},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.34493160247802734},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.29774248600006104},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:repositories.lib.utexas.edu:2152/17796","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2152/17796","pdf_url":"http://hdl.handle.net/2152/17796","source":{"id":"https://openalex.org/S4306400568","display_name":"Texas ScholarWorks (Texas Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210102904","host_organization_name":"Texas Digital Library","host_organization_lineage":["https://openalex.org/I4210102904"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.389.8151","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.389.8151","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.lib.utexas.edu/etd/d/2008/chend27014/chend27014.pdf","raw_type":"text"},{"id":"mag:2131764549","doi":null,"is_oa":false,"landing_page_url":"https://repositories.lib.utexas.edu/bitstream/2152/17796/2/chenh.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":{"id":"pmh:oai:repositories.lib.utexas.edu:2152/17796","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2152/17796","pdf_url":"http://hdl.handle.net/2152/17796","source":{"id":"https://openalex.org/S4306400568","display_name":"Texas ScholarWorks (Texas Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210102904","host_organization_name":"Texas Digital Library","host_organization_lineage":["https://openalex.org/I4210102904"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2131764549.pdf","grobid_xml":"https://content.openalex.org/works/W2131764549.grobid-xml"},"referenced_works_count":78,"referenced_works":["https://openalex.org/W1537076336","https://openalex.org/W1539986069","https://openalex.org/W1589888655","https://openalex.org/W1773016195","https://openalex.org/W1775343853","https://openalex.org/W1969039856","https://openalex.org/W1971810969","https://openalex.org/W1971924293","https://openalex.org/W1978493498","https://openalex.org/W1984314602","https://openalex.org/W1984693961","https://openalex.org/W1986903447","https://openalex.org/W1988540086","https://openalex.org/W2006635751","https://openalex.org/W2012682638","https://openalex.org/W2014406318","https://openalex.org/W2018689505","https://openalex.org/W2021271008","https://openalex.org/W2029578438","https://openalex.org/W2039045809","https://openalex.org/W2042714524","https://openalex.org/W2066470266","https://openalex.org/W2075318833","https://openalex.org/W2082093705","https://openalex.org/W2087764343","https://openalex.org/W2087790480","https://openalex.org/W2093507294","https://openalex.org/W2096233795","https://openalex.org/W2098874414","https://openalex.org/W2101134179","https://openalex.org/W2104585159","https://openalex.org/W2110636172","https://openalex.org/W2111540864","https://openalex.org/W2113880421","https://openalex.org/W2113925957","https://openalex.org/W2115948289","https://openalex.org/W2119405812","https://openalex.org/W2123454140","https://openalex.org/W2124758339","https://openalex.org/W2125178435","https://openalex.org/W2126977778","https://openalex.org/W2127480961","https://openalex.org/W2130354913","https://openalex.org/W2135189989","https://openalex.org/W2137906974","https://openalex.org/W2138899136","https://openalex.org/W2142854536","https://openalex.org/W2145161351","https://openalex.org/W2157300266","https://openalex.org/W2158598729","https://openalex.org/W2159322587","https://openalex.org/W2162094297","https://openalex.org/W2164802537","https://openalex.org/W2165117260","https://openalex.org/W2166048859","https://openalex.org/W2166145143","https://openalex.org/W2166859373","https://openalex.org/W2169955073","https://openalex.org/W2319178736","https://openalex.org/W2329029318","https://openalex.org/W2996402732","https://openalex.org/W3121142950","https://openalex.org/W3121160247","https://openalex.org/W3121424256","https://openalex.org/W3122511740","https://openalex.org/W3122842831","https://openalex.org/W3122944446","https://openalex.org/W3123091093","https://openalex.org/W3123993840","https://openalex.org/W3123999138","https://openalex.org/W3124392856","https://openalex.org/W3124909431","https://openalex.org/W3125078907","https://openalex.org/W3125863268","https://openalex.org/W3126053622","https://openalex.org/W3126080930","https://openalex.org/W3147795728","https://openalex.org/W3195372414"],"related_works":["https://openalex.org/W3212428360","https://openalex.org/W2243258451","https://openalex.org/W7015311455","https://openalex.org/W2242577995","https://openalex.org/W4404148409","https://openalex.org/W2532929086","https://openalex.org/W2793185964","https://openalex.org/W2648243445","https://openalex.org/W844914022","https://openalex.org/W2467966031"],"abstract_inverted_index":{"Public":[0],"press":[1],"and":[2,31,57,61,91,110,118,198,214,315,322,337],"companies":[3],"have":[4,23],"increasingly":[5],"strong":[6,174],"interests":[7],"in":[8,45,96,123,131,144,171,177,242,291,324],"the":[9,52,71,88,105,111,119,145,156,190,211,233,243,255,300,331,341],"impact":[10,235,320],"on":[11,239,340],"businesses":[12,32,321],"brought":[13],"about":[14,69],"by":[15,33,265],"virtual":[16,21,46,75,97,124,148,160,178,185,237,303,309,335],"communities.":[17,150,180],"In":[18,86],"recent":[19],"years,":[20],"communities":[22,47,76,98,161,238,304,310,336],"become":[24],"significant":[25],"sources":[26],"of":[27,54,74,84,93,104,107,147,155,159,217,228,236,245,258,271,279,299,302],"information":[28,38,43,108,212],"for":[29,37,51,206,282],"consumers":[30],"offering":[34],"unprecedented":[35],"opportunities":[36],"sharing.":[39],"Scholars":[40],"recognize":[41],"that":[42,153,166,195,203,262],"posted":[44],"has":[48],"important":[49],"implications":[50,287],"behaviors":[53,216,241],"community":[55,83,139,199],"members":[56],"subsequent":[58],"economic":[59,223],"decisions":[60],"market":[62],"performance.":[63],"However,":[64],"relatively":[65],"less":[66],"is":[67,263],"explored":[68],"how":[70,308,316],"informational":[72,121,234,306],"value":[73,122,301],"results":[77],"from":[78,184,250],"an":[79,297],"aggregated":[80],"or":[81,141],"fragmented":[82],"information.":[85],"particular,":[87,172],"underlying":[89],"motives":[90],"mechanisms":[92],"user":[94,116,240,313,318],"interactions":[95,191],"are":[99],"challenging":[100],"to":[101,222,275,288,296],"understand":[102],"because":[103],"amount":[106],"available":[109],"potential":[112],"noises.":[113],"To":[114],"investigate":[115,189],"dynamics":[117],"resulting":[120],"communities,":[125,187],"I":[126,135,188,201,230,253],"explore":[127],"three":[128],"major":[129],"issues":[130],"my":[132,293],"dissertation.":[133],"First,":[134],"empirically":[136],"examine":[137,254],"whether":[138],"fragmentation":[140],"aggregation":[142],"prevails":[143],"context":[146,244],"investment":[149,179,186],"Results":[151],"indicate":[152],"instead":[154],"common":[157],"belief":[158],"serving":[162],"as":[163,220,305],"melting":[164],"pots":[165],"comprise":[167],"opinions,":[168,314],"online":[169,193,218,251,266,283,312,317,345],"investors,":[170],"show":[173],"homophily":[175,197],"behavior":[176],"Second,":[181],"using":[182],"data":[183,249],"among":[192],"investors":[194,219],"drive":[196,210],"fragmentation.":[200],"find":[202],"psychological":[204],"needs":[205],"supportive":[207],"opinions":[208],"mainly":[209],"seeking":[213],"interaction":[215],"compared":[221],"rationales.":[224],"Following":[225],"this":[226],"line":[227],"exploration,":[229],"also":[231],"identify":[232],"electronic":[246],"markets.":[247],"With":[248],"retailers,":[252,284],"possible":[256],"shrinkage":[257],"consumer":[259,272],"product":[260,280],"consideration":[261,273],"reinforced":[264],"recommendations.":[267],"A":[268],"resultant":[269],"change":[270],"leads":[274],"a":[276,325],"landscape":[277],"shift":[278],"competition":[281],"suggesting":[285],"strategic":[286],"manufacturers.":[289],"All":[290],"all,":[292],"dissertation":[294],"contributes":[295],"understanding":[298,334],"media,":[307],"shape":[311],"preferences":[319],"markets":[323],"networked":[326],"economy.":[327],"My":[328],"research":[329],"pushes":[330],"frontier":[332],"toward":[333],"sheds":[338],"light":[339],"insights":[342],"into":[343],"exploring":[344],"network":[346],"dynamics.":[347]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2016-06-24T00:00:00"}
