These are the data to accompany the publication: Bone JE, McAuliffe K, Raihani NJ (2016) Exploring the Motivations for Punishment: Framing and Country-Level Effects. PLoS ONE 11(8): e0159769. doi:10.1
Humans frequently cooperate to achieve benefits unattainable through selfish behavior. Punishment of free-riders is key for sustaining cooperation, but also costly, raising questions about the origins