Economics for Today 9th Edition by Irvin Tucker

تمرين 9

Environmentalists in Tennessee brought suit against the Champion Paper Company of North Carolina for polluting the Pigeon River, which flows from North Carolina into eastern Tennessee. Tennessee claimed that the coffee-colored water smelled bad and would not support fishing or swimming. Environmentalists requested that the river be restored to its pristine state, whereby water quality is restored to the level before the coming of industry. The Environmental Protection Agency heard the suit and applied an efficiency standard. Is pristine water an efficiency standard? Explain.