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Tariffs & Quotas

Exam code: 7115
Written by: Ashika|Reviewed by: Caroline Carroll|Updated 2 July 2026

Import tariffs and quotas

Import tariffs and quotas

Import tariffs

  • A tariff is a tax placed on imported goods from other countries 

    • E.g. Tennis rackets imported into the UK from China have a tariff of 4.7%

  • A tariff increases the price of imported goods, which helps shift demand for that product or service from foreign businesses to domestic businesses

Map illustrating cheese tariffs; UK to USA export shows UK cheese costs £12 in USA with a £2 tariff. Cheese in the UK is £10, USA is £12.
When the USA places a tariff on imported cheese from Britain, the price of British cheese in the USA rises
  • American customers are more likely to purchase American cheese now that the tariff has made British cheese more expensive

The benefits of tariffs

  • They protect infant industries so they can eventually become more competitive globally

  • An increase in government tax revenue 

  • Reduces dumping by foreign businesses as they cannot sell below the  market price 

The disadvantages of tariffs

  • Increases the cost of imported raw materials, which may affect businesses that use these goods for production, leading to higher prices for consumers 

  • Reduces competition for domestic firms, who may become more inefficient and produce poor-quality products for their customers 

  • Reduces consumer choice as imports are now more expensive and some customers will be unable to afford them

Quotas

  • An import quota is a government-imposed limit on the amount of a particular product allowed into the country 

    • E.g. China has set an import quota on Cambodian rice of approximately 5.32 million tonnes per ye

  • Restricting the physical quantity of imports means that domestic businesses face less competition and benefit from a higher market share

    • More of the domestic demand is now met by domestic businesses

The benefits of import quotas

  • To meet extra demand, domestic businesses may need to hire more workers, which reduces unemployment and benefits the wider economy

  • The higher prices for the product may encourage new businesses to start up in the industry

  • Countries are able to easily change import quota as market conditions change

  • Foreign countries view quotas as less confrontational to their business interests than tariffs

    • Their exporters can still sell their goods at a higher price in domestic markets (but a limited amount of it)

The disadvantages of import quotas

  • Quotas limit the supply of a product and whenever supply is limited, the price of the product rises

  • They may generate tension in the relationship with trading partners

  • Domestic firms may become more inefficient over time as the use of quotas reduces the level of competition