From Lurkers to Workers: Predicting Voluntary Contribution and Community Welfare

Marios Kokkodis (), Theodoros Lappas () and Sam Ransbotham ()
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Marios Kokkodis: Carroll School of Management, Boston College, Chestnut Hill, Massachusetts 02467;
Theodoros Lappas: School of Business, Stevens Institute of Technology, Hoboken, New Jersey 07030
Sam Ransbotham: Carroll School of Management, Boston College, Chestnut Hill, Massachusetts 02467;

Information Systems Research, 2020, vol. 31, issue 2, 607-626

Abstract: In an online community, users can interact with fellow community members by voluntarily contributing to existing discussion threads or by starting new threads. In practice, however, the vast majority of a community’s users (≈90%) remain inactive (lurk), simply observing contributions made by intermittent (≈9%) and heavy (≈1%) contributors. Our research examines increases and decreases of types of user engagement in online communities using hidden Markov models. These models characterize latent states of user engagement from trace user activity or lack of activity. The resulting framework then differentiates lurkers who can later become workers (i.e., engaged in the community) from those who will not. Differentiating lurkers who can be engaged from those who cannot enables managers to anticipate and proactively direct their resources toward the users who are most likely to become or remain workers (i.e., heavy contributors), thereby promoting community welfare. Analysis of 533,714 posts from an online diabetes community shows that incorporating latent user engagement variables can significantly improve the accuracy of welfare prediction models and guide managerial interventions. Application of our framework to five additional communities of various contexts demonstrates its generalizability.

Keywords: online communities; welfare of online communities; voluntary online work; predictive modeling (search for similar items in EconPapers)
Date: 2020
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Citations: View citations in EconPapers (7)

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