is one-shot. -- Public goods experiment ; computer-mediated communication ; Cheap-talk ; Cooperation …In this paper, we study a voluntary contribution mechanism with one-way communication. The relevance of one person … mutual exchange of promises is necessary for the cooperation-enhancing effect of communication, we find that, compared to a …

, we only find a small and temporary effect of identification, irrespective of the type of communication. The reason for …

We examine communication in a 2-player sequential public good game in which the leader has private information about … deciding whether or not to contribute. Without communication, the unique equilibrium is fully efficient. We study whether the … introduction of communication about returns can destroy efficiency. Communication can be precise (about the exact return), or vague …

In a public goods experiment, subjects can vary over a period of stochastic length two contribution levels: one is …

provision of globally important public goods like the global climate. -- Experiment ; Groups ; Public good ; Spillover Game …

Participants in a public goods experiment receive private or common signals regarding the so-called "point of no return …