A paper mill's operations cause pollution that reduces the annual profit of a nearby vineyard by $80,000. The mill can adopt a cleaner production method that would eliminate the pollution, but this would cost the mill $35,000 in annual profit. The vineyard owner offers to pay the mill exactly $35,000 per year to switch to the cleaner method, and the mill agrees. Based on this agreement, what is the financial outcome for each party?

Analyzing Surplus Distribution in an Externality Negotiation

Consider a scenario where a chemical plant's discharge negatively affects a downstream fishery. The two parties negotiate a solution where the fishery pays the chemical plant a sum of money to reduce its discharge. If the payment amount is precisely equal to the chemical plant's lost profit from reducing the discharge, then the net social gain from the agreement is shared equally between the two parties.

Explaining Surplus Distribution in an Externality Agreement

Evaluating Fairness in Externality Negotiations

A leather tannery's operations release chemicals into a river, causing $200,000 in annual damages to a downstream fishing business. The tannery could install a filtration system to eliminate the pollution, which would reduce its own annual profit by $120,000. The fishing business offers to pay the tannery to install the system. Match each potential annual payment amount from the fishing business to the resulting distribution of the net social gain.

A factory's operations cause $150,000 in annual damages to a nearby agricultural farm. The factory can implement a new process to eliminate the pollution, but this would reduce its own annual profit by $60,000. The farm and factory negotiate an agreement where the farm pays the factory exactly $60,000 to implement the new process. In this situation, the farm captures a net gain of $____ from the agreement.

A fishing community is negatively affected by pesticide runoff from upstream banana plantations. The two parties decide to negotiate a private agreement to reduce the pollution to a socially optimal level. Arrange the following events in the logical order that would result in the entire net social gain from the agreement being captured by the fishing community.

A large-scale farm's pesticide use harms a nearby beekeeping operation, causing $100,000 in lost honey profits annually. The farm can switch to a different, bee-safe pesticide, but this would reduce the farm's own annual profit by $40,000. The two parties negotiate an agreement for the farm to switch pesticides. After the agreement is implemented, an economic analysis shows that the beekeeping operation's overall profit increased by $60,000 per year, while the farm's profit level is identical to what it was before the agreement. Based on this outcome, what must have been the annual payment from the beekeepers to the farm?

Analyzing the Distribution of Gains from an Externality Agreement