We conduct an experiment to examine the effects of multi-level group identification on intergroup helping behavior. We predict and find that stronger identification with a sub-group (one's immediate work-group) and a superordinate group (the organization in which that group is nested) –...

The performance of groups has been thoroughly investigated in experimental economics, showing that groups are overall more rational deciders than individuals. However, superior group performance in economic experiments has primarily been shown for face-toface decision making, which has ceased to...