Merits and Demerits
Rivalrous
Non-Rivalrous
Excludable
Non-excludable
100

Offering training for a vocation.

What is education?

100

Apples, ice cream, pizza slices.

What is food?

100
Out for a picnic does not stop others from enjoying the grass.

What is a public park?

100

Netflix, Spotify, gym memberships.

What is a subscription?

100

This weekend these light shows will be on display for everyone.

What are fireworks?

200

Cigars, cigarettes, and vaping products.

What are tobacco products?

200

Both rivalrous and excludable.

What are private goods?

200

Street lights, radio, scientific knowledge.

What are public goods?

200

Movie theaters, concerts, cinemas.

What is entertainment?

200

Guide all ships, not just those that pay.

What is a light house?

300

Casinos, tracks, and lotteries.

What is gambling?

300

Houses, chairs, beds.

What is real estate/furniture?

300

One person paying for the good does not prevent others from doing so.

What is the free rider problem?

300

Toll roads, gated communities, private beaches.

What is private infrastructure?

300

Data/software that is available to everyone for free.

What is open source?

400

High sugar, high fat, and sugary drinks.

What is fast food?

400

Fish in the ocean, trees in a public forest, freshwater, clean air.

What are common goods?

400

Protection provided to one citizen protects all equally.

What is national defense?

400

You lined up to get the new release but the Apple store has run out of this.

What is the iPhone?

400

A popular, fast-paced browser-based trivia game.

What is popsauce?

500

Child car seats and bicycle helmets.

What is safety equipment?

500

Consumption "uses up" the good or reduces the amount available for others.

What is depletion?

500

Non-rivalrous but access can be restricted.

What are club goods?

500

You go to the rest stop and the door says occupied.

What is the washroom/restroom?

500

Warns everyone in Vancouver, not just those who funded it.

What are tsunami sirens?