TY - JOUR AB - Purpose–The purpose of this paper is to apply the self‐efficacy model to compare knowledge‐sharing activities in the Open Source community versus those in a traditional organization.Design/methodology/approach–Current literature on tacit knowledge sharing and information about the Open Source community is synthesized in the study with research concerning self‐efficacy formation. The knowledge‐sharing literature is applied in the paper to the self‐efficacy model.Findings–Through a synthesis of different streams of literature, the paper concludes that the self‐efficacy model serves as a useful framework for better understanding the effects of context on tacit knowledge sharing. Furthermore, it is concluded that the Open Source community may provide an ideal set of subjects to whom the model can be applied.Research limitations/implications–Only propositions are offered, and the conclusions are suggestions for future research. The self‐efficacy model has been successfully applied to other areas of research in early stages (e.g. entrepreneurship) and provides a valid, tangible framework that allows many research possibilities.Practical implications–The self‐efficacy model is practical and usable in a real‐world situation. A software manager (or other manager) can easily look at the inputs and outcomes of the model and see where he/she could positively affect tacit knowledge sharing.Originality/value–This paper takes a highly valid and respected model and applies it to individual tacit knowledge sharing, a field in which little cross‐discipline work is done. This paper bridges a central organizational behavior/psychological theory with knowledge management research. VL - 11 IS - 3 SN - 1367-3270 DO - 10.1108/13673270710752135 UR - https://doi.org/10.1108/13673270710752135 AU - Lee Endres Megan AU - Endres Steven P. AU - Chowdhury Sanjib K. AU - Alam Intakhab PY - 2007 Y1 - 2007/01/01 TI - Tacit knowledge sharing, self‐efficacy theory, and application to the Open Source community T2 - Journal of Knowledge Management PB - Emerald Group Publishing Limited SP - 92 EP - 103 Y2 - 2024/03/19 ER -