We compare experimentally the revealed distributional preferences of individuals and teams in allocation tasks. We find that teams are significantly more benevolent than individuals in the domain of disadvantageous inequality while the benevolence in the domain of advantageous inequality is...

According to the Greek philosopher Plato “[…] if anyone at all is to have the privilege of lying the rulers of the State […] may be allowed to lie for the public good” (The Royal Lie). To investigate whether The Royal Lie may foster cooperation in public goods provision we experimentally...

We explore bargaining, using ultimatum games, when one party, the proposer, possesses private information about the pie size and can either misrepresent this information through untruthful statements (explicit deception) or through information-revealing actions (implicit deception). Our study is...

We introduce a new method for measuring the decision to lie in experiments. In the game, the decision to lie increases own payment independent of the counterpart's decision, but potentially at a cost for the counterpart. We identify at the individual level the decision to lie, and measure how...

We test a mechanism whereby groups are formed voluntarily, through the use of voting. These groups play a public-goods game, where efficiency increases with group size (up to a limit, in one treatment). It is feasible to exclude group members, to exit one's group, or to form larger groups...

We present experimental evidence on the existence of lies which are disadvantageous to the person lying in individual decision problems. Potential reasons for this behavior are preferences for manipulating others’ perceptions or preserving a positive self-perception. If the utility gained from...