In our experiment subjects first answer a personality questionnaire. They then take part in a 3-person game. In the game one player chooses between two possibilities. The first is an outside option which assigns a positive amount to that player, but leaves the two others empty-handed. The second...

The general framework of decision emergence (Güth, 2000a) is applied to the specific decision task of a proposer in ultimatum bargaining, i.e. to choosing how much the responder should be offered. For this purpose the "Master Module" as well as its submodules "New Problem Solver", "Adaptation...