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Coordination Failure in Environmental Policy
Two adjacent farms draw water from the same underground aquifer. Each farm can choose to 'Conserve' water, which is costly but sustainable, or 'Overuse' water, which is profitable in the short term but depletes the shared resource. The payoff matrix below shows the annual profits for each farm based on their choices. The first number in each cell is the profit for Farm A, and the second is for Farm B.
| Farm B: Conserve | Farm B: Overuse | |
|---|---|---|
| Farm A: Conserve | ($50k, $50k) | ($10k, $70k) |
| Farm A: Overuse | ($70k, $10k) | ($20k, $20k) |
Both farms are currently overusing the water, resulting in a stable outcome where each earns $20k. However, both would be better off if they both conserved, earning $50k each. Propose a realistic intervention or agreement that could successfully move the farms from the (Overuse, Overuse) outcome to the (Conserve, Conserve) outcome. Justify your proposal by explaining how it would alter the incentives for each farmer, making it rational for them to change their strategy.
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