Casadesus-Masanell, Ramon; Llanes, Gaston - Harvard Business School; Harvard Business School - 2009
three business models: theproprietary model (where all software modules offered by the firm areproprietary), the open source … model (where all modules are open source),and the mixed source model (where a few modules are open). When a firmopens one of …, commercial firm vs.non-profit open source project, and duopoly. We show that: (i ) firmsmay become 'more closed' in response to …