Balka, Kerstin; Raasch, Christina; Herstatt, Cornelius - Technische Universität <Hamburg> / Arbeitsbereich … - 2009
open source (OS) software and OStangible products, so-called open design, has challenged this understand-ing. Openness is … often regarded as a dichotomous variable (open-source vs.closed-source) and it is assumed that online developer communities …