Attar, Andrea; Campioni, Eloisa; Piaser, Gwenaël; … - In: Review of Economic Design 16 (2012) 4, pp. 283-296
We consider multiple-principal multiple-agent models of moral hazard: principals compete through mechanisms in the presence of agents who take unobservable actions. In this context, we provide a rationale for restricting principals to make use of simple mechanisms, which correspond to direct...