Should principals explain and justify their evaluations? In this paper the principal's evaluation is private information, but she can provide justification by sending a costly cheap-talk message. I show that the principal explains her evaluation to the agent if the evaluation turns out to be...

We develop a theory of conversations. Two agents with different interests take turns choosing the topic of the conversation. Talking about a single topic allows them to delve deeper, making the conversation more informative (or enjoyable). To capture this dynamic, we assume that the marginal...

Depending on the context at hand, people's preference for receiving feedback might differ. Especially in allocation decisions that directly concern another individual, feedback from the affected person can have positive or negative value. We study such preferences in a laboratory experiment by...

Die vorliegende, interdisziplinäre Arbeit geht der Frage nach, inwiefern das menschliche Informations- und Kommunikationsverhalten durch die zunehmende Technisierung dieses Bereiches beeinflusst wird. Aufgrund einer umfassenden Darstellung dieses Verhaltens und einer Wirkungsanalyse gelangt der...