The Tragedy of the Commons

Goods that are available to everyone (air, oceans, lakes public bathrooms) are often polluted since no one has the incentive to keep them clean. There is no monetary incentive to use them efficiently. Result is high spillover costs.

相关笔记

Negative Externalities
Positive Externality
Supply and Marginal Social Cost (MSC)
Demand and Marginal Social Benefit (MSB)