Regulation, fines, permits and direct provision Cambridge IGCSE Economics (9–1) revision

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In plain words

Taxes and subsidies change prices. Governments have blunter tools too: they can simply make a rule, such as "no smoking indoors" or "no more than this much pollution", and punish anyone who breaks it.

They can also supply something themselves when the market will not.

5 things to know

  1. Regulation means rules and laws that control what firms and consumers may do: age limits, bans, limits on emissions, safety standards.
  2. Fines punish those who break the rules. They only work if they are large enough and if rule-breakers are likely to be caught, and checking costs money.
  3. Pollution permits: the government sets a total limit on pollution and issues permits for that amount. Firms that cut their pollution can sell spare permits, so there is a reward for polluting less.
  4. Direct provision: the government supplies a good or service itself, paid for from taxes, such as education, healthcare, street lighting and public parks.
  5. Quotas are limits on quantity, for example on the fish that may be caught or the timber that may be cut, to stop a natural resource being used up.

Tips and tricks

  • For every policy be ready with one advantage and one disadvantage. For regulation: simple to understand, but costly to enforce.
  • Permits put a cap on total pollution, which a tax cannot guarantee. That is their main advantage.
5 questions, about 2 minutes.

It lands in your notebook with its questions as flashcards.

Regulation, fines, permits and direct provision: 5 questions and answers

These are the quiz’s questions. Do the quiz first, then come back here for the ones that got you.

  1. Which is an example of regulation?
    • a tax on petrol
    • a subsidy for electric cars
    • a law banning the sale of alcohol to people under 18 (the answer)
    • a fall in interest rates

    It is a rule, enforced by law, about what may be sold and to whom.

  2. What do pollution permits do?
    • ban all pollution
    • set a limit on total pollution and let firms trade the right to pollute (the answer)
    • give subsidies to polluters
    • reduce the price of polluting goods

    The total is capped, and trading rewards the firms that cut the most.

  3. Why does a government provide street lighting directly?
    • It is a demerit good.
    • It is a public good that private firms would not supply. (the answer)
    • It is very profitable.
    • It has no cost.

    Nobody can be made to pay for it, so no firm could earn revenue.

  4. A government limits the tonnes of fish that boats may catch each year. This is
    • a subsidy
    • an indirect tax
    • a quota (the answer)
    • a maximum price

    A quota is a limit on quantity.

  5. Which is a disadvantage of regulation?
    • It always raises tax revenue.
    • It can be costly to monitor and enforce. (the answer)
    • It cannot be understood by firms.
    • It increases pollution.

    Rules need inspectors and courts to make them work.

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