; LiveJournal http://www.livejournal.com/ ; Reciprocity ; Social Media ; Social Networks ; Social Norms ; Web 2.0 ; Weblogs …

, reciprocity and compatibility. Based on firm data gathered for three different regions, Northern Hesse, Jena and Sophia Antipolis … cooperate. However, it is a main determinant of failed cooperation projects. -- Regional innovation systems ; reciprocity …

experimental literature we find evidence that tipping is motivated by reciprocity, but also by reputation concerns among frequent … imitator types. -- social preferences ; reciprocity ; moral hazard ; reputation ; Internet ; psychological game theory …

equilibrium. we particularly focus on the reciprocity in case of complete and incomplete information about the payoff distortion … player believes that his opponent behaves with “large” reciprocity in incomplete information environment. -- Reciprocity …

People exhibit group reciprocity when they retaliate, not against the person who harmed them, but against somebody else … in that person's group. Group reciprocity may be a key motivation behind intergroup conflict. We investigated group … reciprocity in a laboratory experiment. After a group identity manipulation, subjects played a Prisoner's Dilemma with others from …

and reciprocity). In addition to incentivised elicitation of first- and second-order action beliefs, we assess … intentions-based models. Both second-order beliefs and the weighting factor that depends on a participant's sensitivity to guilt/reciprocity …

. -- financial advisors ; moral hazard ; reciprocity ; experiments …