Complex innovations involve multi-organizational ecologies consisting of a myriad of different actors. This study investigates how innovation activities can be interpreted in the context of multi-organizational ecologies. Taking a project-level perspective, this study proposes a typology of four...

There is a tendency to see trust and control by formal agreements as substitutes. According to transaction cost economics trust is unreliable, and some form of control is needed to reduce hazards of opportunism. According to others, high trust allows for a limited extent of formal control....