In a modified dictator game experiment, we study how distributional justice, measured by the proportionality between effort exerted and rewards obtained, and guilt feelings triggered by others’ expectations affect dictator’s choices. We consider these two sources of behavior in isolation and...

This paper experimentally investigates a well-known anomaly in portfolio management, i.e. the fact that paper losses are realized less than paper gains (disposition effect). The existence of the disposition effect is documented in a simple risk task which demonstrates that the anomaly is most...

We experimentally investigate social effects in a principal-agent setting with incomplete contracts. The strategic interaction scheme is based on the well-known Investment Game (Berg et al., 1995). In our setting four agents (i.e., trustees) and one principal (i.e., trustor) are interacting and...

We experimentally investigate social effects in a principal-agent setting with incomplete contracts. The strategic interaction scheme is based on the Investment Game (Berg et al., 1995). In our setting four trustees and one trustor are interacting and the access to choices of peers in the group...

Economics has not widely investigated the role of group identity in defining social norms. The present experiment considers the interplay between choices having social dimension and a notion of group affiliation based on shared intrinsic characteristics. More specifically, a triadic game setting...

Recent years registered a renewed interest in social interactions. However, due to some well-known identification problems, empirical estimation of peer effects remains quite problematic. To overcome problems of this kind, a database providing detailed information on the sequential structure of...

Deviations from standard game theoretical predictions have been repeatedly observed in basic Dictator Games. Different interpretations have been provided to these deviations. On the one hand, empirical (among others, Forsythe et al., 1994) and theoretical works (among others, Bolton and...

Several contributions, either in economics and Social Psychology literature, have evidenced the negative impact of controlling practices on intrinsic motivation. The aim of the present paper is to experimentally test some implications of a controlling strategy in a simple game, called Big...

The paper experimentally investigates the interactions between restrictions to personal autonomy and reciprocity in a Principal-Agent relationship. Previous experimental contributions have shown that actions aimed at restricting decisional autonomy are likely to reduce reciprocity in trust-...

We investigate strategic choices of individuals working for social cooperatives in Italy. Specifically, a 2-players Prisoner’s Dilemma is administered as an attachment to a nationwide survey of nonprofit organizations. We experimentally manipulate social proximity of the participants and...