{"id":"https://openalex.org/W3014369597","doi":"https://doi.org/10.1145/3371388","title":"Invested or Indebted","display_name":"Invested or Indebted","publication_year":2020,"publication_date":"2020-01-20","ids":{"openalex":"https://openalex.org/W3014369597","doi":"https://doi.org/10.1145/3371388","mag":"3014369597"},"language":"en","primary_location":{"id":"doi:10.1145/3371388","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3371388","pdf_url":null,"source":{"id":"https://openalex.org/S4210170305","display_name":"ACM Transactions on Management Information Systems","issn_l":"2158-656X","issn":["2158-656X","2158-6578"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Management Information Systems","raw_type":"journal-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/A5100426994","display_name":"Hongfei Li","orcid":"https://orcid.org/0000-0001-5359-2853"},"institutions":[{"id":"https://openalex.org/I140172145","display_name":"University of Connecticut","ror":"https://ror.org/02der9h97","country_code":"US","type":"education","lineage":["https://openalex.org/I140172145"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hongfei Li","raw_affiliation_strings":["University of Connecticut, Storrs, CT"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Connecticut, Storrs, CT","institution_ids":["https://openalex.org/I140172145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025420566","display_name":"Ramesh Shankar","orcid":"https://orcid.org/0000-0002-3941-9779"},"institutions":[{"id":"https://openalex.org/I140172145","display_name":"University of Connecticut","ror":"https://ror.org/02der9h97","country_code":"US","type":"education","lineage":["https://openalex.org/I140172145"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ramesh Shankar","raw_affiliation_strings":["University of Connecticut, Storrs, CT"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Connecticut, Storrs, CT","institution_ids":["https://openalex.org/I140172145"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010336404","display_name":"Jan Stallaert","orcid":null},"institutions":[{"id":"https://openalex.org/I140172145","display_name":"University of Connecticut","ror":"https://ror.org/02der9h97","country_code":"US","type":"education","lineage":["https://openalex.org/I140172145"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jan Stallaert","raw_affiliation_strings":["University of Connecticut, Storrs, CT"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Connecticut, Storrs, CT","institution_ids":["https://openalex.org/I140172145"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100426994"],"corresponding_institution_ids":["https://openalex.org/I140172145"],"apc_list":null,"apc_paid":null,"fwci":1.6708,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.87952527,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"11","issue":"1","first_page":"1","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13274","display_name":"Expert finding and Q&A systems","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T13274","display_name":"Expert finding and Q&A systems","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T12028","display_name":"Knowledge Management and Sharing","score":0.9991999864578247,"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"}},{"id":"https://openalex.org/T10609","display_name":"Digital Marketing and Social Media","score":0.9972000122070312,"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/reciprocity","display_name":"Reciprocity (cultural anthropology)","score":0.9099873304367065},{"id":"https://openalex.org/keywords/ex-ante","display_name":"Ex-ante","score":0.7400413751602173},{"id":"https://openalex.org/keywords/reciprocal","display_name":"Reciprocal","score":0.553313672542572},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4422309100627899},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.41262468695640564},{"id":"https://openalex.org/keywords/social-psychology","display_name":"Social psychology","score":0.3552131652832031},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.13170158863067627}],"concepts":[{"id":"https://openalex.org/C169903001","wikidata":"https://www.wikidata.org/wiki/Q3264987","display_name":"Reciprocity (cultural anthropology)","level":2,"score":0.9099873304367065},{"id":"https://openalex.org/C122251271","wikidata":"https://www.wikidata.org/wiki/Q940039","display_name":"Ex-ante","level":2,"score":0.7400413751602173},{"id":"https://openalex.org/C2777742833","wikidata":"https://www.wikidata.org/wiki/Q1964083","display_name":"Reciprocal","level":2,"score":0.553313672542572},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4422309100627899},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.41262468695640564},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.3552131652832031},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.13170158863067627},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3371388","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3371388","pdf_url":null,"source":{"id":"https://openalex.org/S4210170305","display_name":"ACM Transactions on Management Information Systems","issn_l":"2158-656X","issn":["2158-656X","2158-6578"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Management Information Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1505330723","https://openalex.org/W1565831494","https://openalex.org/W1850864270","https://openalex.org/W1967977251","https://openalex.org/W1978371266","https://openalex.org/W1981552292","https://openalex.org/W1985459297","https://openalex.org/W1998653759","https://openalex.org/W2003496454","https://openalex.org/W2008073538","https://openalex.org/W2009391158","https://openalex.org/W2012189639","https://openalex.org/W2025610165","https://openalex.org/W2028995298","https://openalex.org/W2037710531","https://openalex.org/W2037858832","https://openalex.org/W2059306629","https://openalex.org/W2068029998","https://openalex.org/W2068267536","https://openalex.org/W2077952013","https://openalex.org/W2082154278","https://openalex.org/W2087252271","https://openalex.org/W2096170313","https://openalex.org/W2096684396","https://openalex.org/W2096900271","https://openalex.org/W2098239681","https://openalex.org/W2098544808","https://openalex.org/W2106713015","https://openalex.org/W2112354359","https://openalex.org/W2127557844","https://openalex.org/W2140993268","https://openalex.org/W2146125869","https://openalex.org/W2163020995","https://openalex.org/W2164385948","https://openalex.org/W2168825990","https://openalex.org/W2267652705","https://openalex.org/W2367775727","https://openalex.org/W2397558774","https://openalex.org/W2527089194","https://openalex.org/W2945786835","https://openalex.org/W3022774728","https://openalex.org/W3027506207","https://openalex.org/W3121301164","https://openalex.org/W3121403162","https://openalex.org/W3123554919","https://openalex.org/W3147795728","https://openalex.org/W4252385110","https://openalex.org/W4392407514"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2171620274","https://openalex.org/W2012248780","https://openalex.org/W3125754360","https://openalex.org/W4254759209","https://openalex.org/W1495270137","https://openalex.org/W2331873169","https://openalex.org/W2158987274","https://openalex.org/W2075386468"],"abstract_inverted_index":{"Online":[0],"communities":[1],"that":[2],"curate":[3],"knowledge":[4,19,43,128,192],"critically":[5],"depend":[6],"on":[7,50,116,187],"high-quality":[8],"contributions":[9],"from":[10,73,150,154],"anonymous":[11],"expert":[12],"users.":[13],"Understanding":[14],"users\u2019":[15],"motivation":[16,38,134],"to":[17,41,68,141],"contribute":[18],"helps":[20],"practitioners":[21],"design":[22],"such":[23,131],"websites":[24],"for":[25,39,182],"optimal":[26],"user":[27,30],"contribution":[28],"and":[29,62,78,127,130,167,184],"benefits.":[31],"Researchers":[32],"have":[33],"studied":[34],"reciprocity":[35,55,66,126,139,183,189],"as":[36,56,95],"a":[37,87,120,132,160,164,179],"users":[40,69,102],"share":[42],"online.":[44],"In":[45],"this":[46],"study,":[47],"we":[48,99,156],"focus":[49],"two":[51],"different":[52],"types":[53],"of":[54,58,147,159,173],"drivers":[57],"online":[59,191],"contribution:":[60],"ex-post":[61,125],"ex-ante":[63,174],"reciprocity.":[64,175],"Ex-post":[65],"refers":[67,140],"who":[70,103],"received":[71,104],"help":[72,149],"others":[74,83,144],"in":[75,112,145],"the":[76,91,96,113,171],"past":[77],"pay":[79],"back":[80],"by":[81],"helping":[82,143],"at":[84],"present.":[85],"Using":[86,152],"quasi-experiment":[88],"performed":[89],"via":[90],"instrumental":[92],"variable":[93],"method":[94],"identification":[97],"strategy,":[98],"test":[100],"whether":[101],"more":[105,110],"answers":[106],"last":[107],"week":[108,115],"answer":[109],"questions":[111],"current":[114],"StackOverflow.com.":[117],"We":[118],"find":[119,168],"significant":[121],"positive":[122],"relationship":[123],"between":[124],"contribution,":[129],"reciprocal":[133],"diminishes":[135],"with":[136,163],"time.":[137],"Ex-ante":[138],"people":[142],"expectation":[146],"future":[148],"others.":[151],"data":[153],"StackOverflow.com,":[155],"take":[157],"advantage":[158],"natural":[161],"experiment":[162],"difference-in-differences":[165],"analysis":[166],"evidence":[169],"supporting":[170],"existence":[172],"This":[176],"study":[177],"offers":[178],"new":[180,185],"taxonomy":[181],"insights":[186],"how":[188],"drives":[190],"sharing.":[193]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
