A community of ten farmers relies on a shared canal for irrigation. The canal requires constant maintenance to prevent it from clogging with silt, which would stop water flow to all farms. Each farmer must decide whether to spend their own time and money on maintenance. From an individual farmer's perspective, what is the most significant challenge that complicates the decision to contribute?

Analyzing Irrigation System Failure

Incentives in a Shared Irrigation System

The Logic of Under-Contribution

In a community where multiple farmers depend on a single, shared irrigation system, the collective outcome will be most beneficial for everyone if each farmer independently decides their own contribution level for system maintenance based solely on maximizing their personal net gain.

In a scenario where multiple farmers share a single irrigation system that requires upkeep, match each role or outcome with the economic concept it best represents within this social dilemma.

A group of farmers shares an irrigation system that requires regular maintenance from everyone to function properly. They institute a rule: anyone who fails to contribute their share of the work will be temporarily barred from using the water. What is the primary purpose of this rule from an economic perspective?

Comparing Management Strategies for a Shared Resource

Predicting the Outcome of an Intervention

In a shared irrigation system where all farmers benefit from maintenance but each has an incentive to let others do the work, an individual who does not contribute but still uses the well-maintained system is known as a ________.

The Four-Farmer Irrigation Project: A Model of a Social Dilemma