In Third Party punishment experiments (Fehr et al.; 2004), an agent may be punished for violating a social norm by an uninvolved observer - or third party - whose payoff is unaffected by the behavior of the same agent. In our research, we attempt to improve the understanding of Third Party...

In this paper, we report the results of two experiments, each comprising two designs (a prisoner dilemma and a third party punishment; Fehr et al. 2004). The experiments were conducted with a sample of university students and a sample of Camorra prison inmates, both coming from the same Italian...

In Third Party punishment experiments (Fehr et al.; 2004), an agent may be punished for violating a social norm by an uninvolved observer - or third party - whose payoff is unaffected by the behavior of the same agent. In our research, we attempt to improve the understanding of Third Party...

We offer new and clean evidence that social interactions impact on individuals’ choices. In an experimental trust game we study whether and how trustor's behaviour is affected by social influence of other trustors’ choices over time. We account for three important factors of trustors’...

In this paper we explore the relationship between the individual’s preference for cooperation and the establishment of cooperative norms. Our aim is to provide an experimental test of the evolutionary hypothesis (see Carpenter, 2004, Fehr and Gachter 2002; Gintis 2000; Boyd, Bowles, Gintis and...

The aim of this paper is to ascertain whether trust is affected by contagion and herding in small groups of trustors who can observe each other’s choices over time. We account for three important factors of trustors’preferences, namely: risk attitude, generosity and expected trustworthiness....

The paper explores the relationship between an individual's preference for cooperation and the establishment of cooperative norms. Our aim is to provide an experimental test of the hypothesis (Fehr and Gachter, 2002) according to which the individuals' willingness to punish defectors in social...

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There is little consensus on whether women are more generous than men; some research results indicate a higher propensity towards giving of female dictators, whilst others suggest the opposite. Two explanations have been put forward. According to the first one, women are more generous than men...

There is little consensus on whether women are more generous than men, since some research results indicate a higher propensity to giving of female dictators, whilst some others indicate the opposite. Two explanations have been put forward. According to the first one, women are more generous...