Revealing the identities of contributors has been shown to increase cooperation in public goods games. In this paper we experimentally investigate whether this finding holds true when decisions are made by groups rather than individuals. We distinguish between groups in which members can discuss...

We extend public goods game and design transboundary public goods game which players receive more information from the local group, and marginal return per capital (MPCR) is heterogeneous across local groups that high MPCR among local groups and low MPCR among counter groups. We experimentally...

A growing body of literature in experimental economics examines how cognitive ability affects cooperation in social dilemma settings. We contribute to the existing literature by studying this relationship in a more complex and strategic environment when the number of partners increases in an...