| Tariffs | Quotas |
|---|---|
| Tariffs are levies applied to imported merchandise. | Quotas are quantitative restrictions on imported goods. |
| They increase the cost of foreign goods, diminishing their competitiveness. | They limit the availability of imports directly, irrespective of price. |
| Yield revenue for the state. | Do not yield immediate income. |
| Permit continued importation upon payment of the increased charge. | Halt imports entirely when the quota threshold is met. |
| Illustration: A 10% duty on imported mobile phones. | Illustration: A cap of 100,000 tonnes on sugar imports annually. |