Since it is difficult to establish and enforce ownership rights over air,people have less incentive to preserve air quality than if its ownership was clearly defined.

Question

Quizplus · Accepted Answer

If ownership rights over air were clearly defined, individuals and institutions would be responsible for their own contribution to air pollution and would have a greater incentive to take measures to reduce emissions and preserve air quality. However, since air is a common resource, it is difficult to enforce ownership rights and allocate responsibility for its preservation. This can lead to a tragedy of the commons, where individuals have little incentive to act in the interest of preserving air quality since they do not bear the cost of their own pollution.

Since It Is Difficult to Establish and Enforce Ownership Rights