Answer:
Private parties can negotiate to an efficient solution in the presence of externalities if the transaction costs is (are) relatively low.
Potential way to internalise externality : Including negative externality price in party tickets & using it for - better sound development , compensating residents for a negative effect to them
Explanation:
Coase Theorem states that two parties can bargain & reach at a socially efficient outcome, internalising negative externality impact - if the transaction cost is low.
Eg : A neighbouring farm & ranch, where Ranch's cattle wander & destroy farm's crops. It would be efficient to solution to draw a fence around the farm, contributed by the rancher also
In this case : Noise negative externality can be internalised by :
- Noise solving ways, eg headphones dj & sound proof venue development
- Compensating nearby locality for the adverse effect on them