Between 1959 and 1962, Alvin Scodel, J. Sayer Minas, and colleagues conducted some of the earliest laboratory studies of strategic interaction using non-zero-sum games. Working at the margins of economics in the Journal of Conflict Resolution, they documented a striking pattern: subjects...

The rapid rise of live-streaming e-commerce has fostered a new "content clipping" model, in which secondary creators edit and republish anchors' live-streaming content to promote product sales. While this model can expand market reach and enhance revenue, it also introduces copyright disputes,...

We investigate the dynamics of voluntary cooperation in stochastic social dilemmas. In variants of a repeated four-person prisoner’s dilemma game, we show that cooperation rates are larger and more stable when cooperation affects the probability rather than the size of a damage event. We...