This paper analyzes in a relational contracting framework when a principal should fully delegate a task to a team of hired workers or only partially delegate the task and work herself in the team. It is shown that full delegation is more likely to be optimal under a less efficient monitoring...

We study persuasion effects in experimental ultimatum games and find that Proposers' payoffs significantly increase if, along with offers, they can send messages which Responders read before deciding. Higher payoffs are driven by both lower offers and higher acceptance rates.