Two pairs of two participants each interact repeatedly in two structurally independent but informationally linked Prisonerś Dilemma games. Neither pair receives feedback about past choices by their own partner but is fully informed about the choices by the other pair. Considering this as a...

We experimentally test the social motives behind individual participation in intergroup conflict by manipulating the framing and symmetry of conflict. We find that behavior in conflict depends on whether one is harmed by actions perpetrated by the out-group, but not on one’s own influence on...

What happenned after 2007 requires that new kind of instruments are applied in order to face the global financial crisis. Non-coordinated actions undertaken by a single bank group have additionally sharpened the effects of the crisis and have resulted in the must of joint efforts which are...