The Efficient Amount of Recycling II

In the town of Greendale, tackling the recyclable plastic waste issue with price or quantity mechanisms, such as a disposal fee, quota, or disposable transferable permits could theoretically work. However, these methods face practical difficulties.

For instance, a disposal fee would require expensive sorting of trash, and billing based on the varying weight and composition of waste would complicate the process further.

These challenges make such approaches less feasible.

An alternative solution is the introduction of refundable deposits. This approach involves an upfront deposit paid by the consumer when purchasing products in recyclable plastic containers.

The sellers usually hold this deposit. When these containers are returned for recycling, the deposit is refunded.

Each resident now faces a new cost if they choose not to recycle - the loss of their deposit. This shifts the private marginal cost curve leftward, closer to the social marginal cost, reflecting the true cost of disposal, including externalities.

Now, PMC intersects with MCR at the socially optimal level of recycling.

Refundable deposit programs have been successful in several countries, increasing recycling rates and reducing litter.