You scratch someone's back and we'll scratch yours: Collective reciprocity in social Q&A communities

Philip Fei Wu, Nikolaos Korfiatis

Research output: Contribution to journalArticlepeer-review

84 Downloads (Pure)
Original languageEnglish
Pages (from-to)2069-2077
Number of pages9
JournalJournal of the American Society for Information Science and Technology
Issue number10
Publication statusPublished - 1 Oct 2013


  • communities of practice
  • message systems
  • virtual communities

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