- Download the worksheet to save time writing
- Start solving the practice problems
- If you're stuck, watch the video solutions
- See your summary to get more insights

What is the primary issue with non-excludable goods in terms of market provision?
What is a potential policy solution for managing common resources like clean air?
Which of the following is an example of a non-excludable good?
Which of the following is an example of a non-rival good?
Which characteristic is true of public goods?
Why are club goods considered artificially scarce?
If the government taxes each resident \$5 to fund a \$500 fireworks show, what is the net benefit to each resident if they value the show at \$10?
Why is a fireworks show considered non-excludable?
Why are externalities important in the tragedy of the commons?
What is the tragedy of the commons?
What does the graph of social cost versus private cost in the tragedy of the commons illustrate?
What does the marginal social cost curve represent in the absence of externalities?
What does the marginal social benefit curve represent?
Why is the intersection of the marginal social benefit and marginal social cost curves important?
Which of the following is a real-world example of a public good?