What is the difference between a tariff and a quota?

What is the difference between a tariff and a quota?

• A. A tariff is a tax on imports; a quota is a physical limit on the quantity of imports.
• B. A tariff fixes an import quantity; a quota sets the exchange rate.
• C. A tariff is a subsidy to domestic producers; a quota is a tax on exports.
• D. A tariff is a tax on exports; a quota is a subsidy for domestic consumers.

Answer: (A)

The essential idea is how each policy restricts trade and who captures the benefits or costs. A tariff is a tax on goods imported into the country, which raises the domestic price of those imports, reduces the quantity that buyers purchase, and generates revenue for the government. A quota sets a hard cap on how much can be imported, so once the limit is reached, further imports are blocked; this often lifts prices and can give rents to those who hold the import licenses rather than to the government. That is why the description “a tariff is a tax on imports; a quota is a physical limit on the quantity” is the correct one. The other statements mix up the roles—tariffs aren’t quantities fixed by policy, quotas aren’t exchange-rate tools, tariffs aren’t subsidies, and quotas aren’t taxes on exports or subsidies for consumers.

The essential idea is how each policy restricts trade and who captures the benefits or costs. A tariff is a tax on goods imported into the country, which raises the domestic price of those imports, reduces the quantity that buyers purchase, and generates revenue for the government. A quota sets a hard cap on how much can be imported, so once the limit is reached, further imports are blocked; this often lifts prices and can give rents to those who hold the import licenses rather than to the government. That is why the description “a tariff is a tax on imports; a quota is a physical limit on the quantity” is the correct one. The other statements mix up the roles—tariffs aren’t quantities fixed by policy, quotas aren’t exchange-rate tools, tariffs aren’t subsidies, and quotas aren’t taxes on exports or subsidies for consumers.