Learn how free riders benefit from a collective good or economic resources without paying their share toward its costs.

Public goods create a peculiar dilemma: everyone likes the benefits, but paying for them is another matter. Economists call this the free-rider problem—people can enjoy protection, clean air, or herd ...

Defenders of capitalism argue that cooperation is undermined by individuals’ tendency to take more from society than they contribute. The economist Elinor Ostrom refuted this idea, but without ...