Quiz on Public Goods in Economics

Which of the following is a key characteristic of public goods?

• They are excludable and rivalrous.

• They are non-excludable and non-rivalrous.

• They are only available for private consumption.

• They are excludable but non-rivalrous.

Which of these is the best example of a public good?

• A subscription-based streaming service

• A lighthouse

• A toll road

• A private swimming pool

Why are public goods underprovided in a free market?

• Firms lack the technology to produce them.

• Consumers lack the income to purchase them.

• The free-rider problem discourages firms from providing them.

• The government bans private provision of public goods.

What is the free-rider problem?

• When consumers overuse a rivalrous good without paying.

• When someone benefits from a good without contributing to its cost.

• When producers charge more than the marginal cost of production.

• When private firms overprovide goods due to competition.

Which of the following is a public good often provided by the government?

• Healthcare services

• National defense

• A college education

• Public transport

What is meant by 'non-excludability'?

• A good can be enjoyed without reducing its availability to others.

• A good is not restricted to a particular group of people.

• It is impossible to prevent non-payers from accessing the good.

• A good is priced so that everyone can afford it.

How does a merit good differ from a public good?

• A merit good is rivalrous, while a public good is not.

• A merit good is non-excludable, while a public good is excludable.

• A merit good is funded privately, while a public good is funded by the government.

• A merit good is both rivalrous and excludable.

Which of the following is not an example of a public good?

• Street lighting

• A public park

• Flood defenses

• A private golf course

How do governments typically address the underprovision of public goods?

• By subsidizing private firms to produce public goods.

• By providing public goods directly through taxation.

• By imposing price ceilings on public goods.

• By encouraging consumers to pay directly for the goods they use.

Which of the following statements about public goods is true?

• Public goods can only be provided efficiently by private firms.

• The consumption of public goods is rivalrous.

• Public goods are subject to the problem of overproduction in free markets.

• Public goods often lead to market failure without government intervention.