Solving the Farmer's Dilemma
Consider a scenario involving four farmers who must decide whether to contribute to a shared irrigation project. The cost for any farmer who contributes is $10. For every farmer who contributes, all four farmers (including non-contributors) receive a benefit of $8. As the situation stands, an individual farmer is always financially better off not contributing, regardless of what others do, which can lead to the project not being built at all.
Propose one specific, enforceable change to the rules of this scenario that would make it individually rational for every farmer to contribute. Justify your proposal by explaining how it alters the financial incentives and leads to the collectively optimal outcome where all four farmers contribute.
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Introduction to Microeconomics Course
The Economy 2.0 Microeconomics @ CORE Econ
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Four farmers are deciding whether to contribute to a shared irrigation project. The personal cost for any farmer who decides to contribute is $10. For every farmer who makes a contribution, all four participants—including those who did not contribute—receive a benefit of $8. Which of the following statements is true regarding this situation?
The Farmer's Dilemma
Four farmers are deciding whether to contribute to a shared irrigation project. The personal cost for any farmer who contributes is $10. For every farmer who contributes, all four participants receive a benefit of $8. Match each scenario with the correct net payoff for an individual farmer within that scenario.
Consider a scenario involving four farmers deciding whether to contribute to a shared irrigation project. The personal cost for any farmer who decides to contribute is $10. For every farmer who makes a contribution, all four participants—including those who did not contribute—receive a benefit of $8.
Statement: In a situation where exactly three farmers contribute, the one farmer who chooses not to contribute has a lower net payoff than the three farmers who do contribute.
Solving the Farmer's Dilemma
Payoff Analysis in a Contribution Game
Four farmers are deciding whether to contribute to a shared irrigation project. The cost to contribute is $10 per farmer. For each farmer who contributes, all four farmers receive a benefit of $8. Suppose two farmers have already committed to contributing. A third farmer makes the following argument: "If I contribute, the total number of contributors becomes three, generating a total benefit of $24 for me. Since my cost is only $10, my net payoff will be $14. Therefore, it is in my best interest to contribute." What is the primary flaw in this farmer's reasoning?
Evaluating a Policy Change in the Irrigation Game
Four farmers are deciding whether to contribute to a shared irrigation project. The cost to contribute is $10 for any farmer who does so. For each farmer who contributes, all four farmers (including those who do not contribute) receive a benefit of $8. The farmers meet and all verbally agree to contribute, recognizing this will create the largest total benefit for the group. From a purely self-interested perspective, what is the most significant challenge to this agreement being successful?