“…Knowledge management as an important enabler for company success and competitive advantage (see e.g., Grant, 1996;Spender, 1996) has received considerable attention in recent years from both practitioners and researchers (see e.g., studies conducted by Matzler, Rier, Hinterhuber, Renzl, & Stadler, 2005;Serenko & Bontis, 2004). In particular, knowledge sharing is a central process of managing knowledge because it is a prerequisite for innovation (Brown & Eisenhardt, 1995;Verona, Prandelli, & Sawhney, 2006), organizational learning (Senge, 2006), and the development of capabilities and best practices (Argote, Ingram, Levine, & Moreland, 2000;von Krogh, 1998).…”