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...

We define and experimentally test a public provision mechanism that meets three basic ethical requirements and allows community members to influence, via monetary bids, which of several projects is implemented. For each project, participants are assigned personal values, which can be positive or...

Group membership increases cooperation in social dilemma games, altruistic donation in dictator games, and fair offers in ultimatum games. While the empirical study of group action has grown rapidly over the years, there is little agreement at the theoretical level on exactly why and how group...

Previous studies have shown that individuals are less other-regarding when their own payoff is risky than when it is sure. Empirical observations also indicate that people care more about identifiable than unidentifiable others. We report on an experiment designed to explore whether rendering...

We use a two-person public goods experiment to investigate how much agents value conditional cooperation when symmetric positive contributions entail efficiency losses. Asymmetric marginal per capita returns allow only the high-productivity player to increase group payoffs when contributing...

Based on an axiomatically derived provision rule allowing community members to endogenously determine which, if any, public project should be provided, we perform experiments where (i) not all parties benefit from provision, and (ii) the projects' "costs" can be negative. In the tradition of...

We study conditional cooperation based on a sequential two-person linear public good game in which a trusting first contributor can be exploited by a second contributor. After playing this game the first contributor is allowed to punish the second contributor. The consequences of sanctioning...

Envy is often the cause of mutually harmful outcomes. We experimentally study the impact of envy in a bargaining setting in which there is no conflict in material interests: a proposer, holding the role of residual claimant, chooses the size of the pie to be shared with a responder, whose share...