Course Content
Basic economic ideas and resource allocation
Candidates will explore the fundamental problem that underpins economics and a model highlighting some of the main issues that arise from this problem. They will examine the factors of production, their rewards and the advantages and disadvantages of specialisation in the use of resources. Candidates will assess the different economic systems that are used to allocate scarce resources, considering the strengths and weaknesses of these systems, and they will be introduced to some of the terms and methodology used by economists. The key concepts that are the main focus for this topic are: scarcity and choice; the margin and decision-making; time.
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CAIE Alevel Economics (AS)
Content

Transaction Amount (millions of USD)
Exports of goods 1000
Imports of goods 1500
Balance of trade in goods -500
Exports of services 800
Imports of services 600
Balance of trade in services 200
Balance of trade in goods and services -300
Primary income receipts 400
Primary income payments 300
Secondary income receipts 200
Secondary income payments 100
Current account balance -100
  • The balance of trade in goods is calculated as exports of goods minus imports of goods, which is a deficit of 500 million USD.
  • The balance of trade in services is calculated as exports of services minus imports of services, which is a surplus of 200 million USD.
  • The balance of trade in goods and services is calculated as the sum of the balance of trade in goods and the balance of trade in services, which is a deficit of 300 million USD.
  • The current account balance is calculated as the sum of the balance of trade in goods and services, primary income receipts, and secondary income receipts, minus the sum of the primary income payments and secondary income payments, which is a deficit of 100 million USD.

Causes of current account deficit

  • Trade imbalances: A country may have a current account deficit if it imports more goods and services than it exports, as this would lead to a negative balance of trade.

     

  • Exchange rates: If a country's currency is overvalued relative to other currencies, its exports become more expensive and less competitive, while imports become cheaper and more attractive, leading to a current account deficit.

     

  • Income levels: A country with high levels of income may tend to have higher imports of goods and services, leading to a current account deficit.

     

     

  • Government policies: Government policies such as fiscal and monetary policies can impact a country's current account balance. For example, expansionary fiscal policies can increase imports and cause a current account deficit.

     


Causes of current account surplus

  • Trade imbalances: A country may have a current account surplus if it exports more goods and services than it imports, leading to a positive balance of trade.

     

  • Exchange rates: If a country's currency is undervalued relative to other currencies, its exports become cheaper and more competitive, while imports become more expensive and less attractive, leading to a current account surplus.
  • High savings rates: A country with high levels of savings may be able to finance investment and consumption domestically, resulting in a higher level of exports and a current account surplus.

     

  • Competitive industries: If a country's industries are highly competitive, it may be able to export more goods and services, leading to a current account surplus.

Consequences of a current account deficit for the domestic economy:

  • Reduced economic growth: A current account deficit can result in reduced economic growth due to the loss of domestic output and employment as a result of increased imports.
  • Weakened currency: A current account deficit can lead to a weakened domestic currency, as the excess demand for foreign currency to finance the deficit can lead to depreciation of the domestic currency. This can make imports more expensive and exports more competitive, but it can also lead to higher inflation.
  • Increased debt: A current account deficit means that the country is borrowing from other countries to finance its imports. This can lead to a buildup of foreign debt, which can be unsustainable in the long run.

Consequences of a current account surplus for the domestic economy:

  • Increased economic growth: A current account surplus can result in increased economic growth due to increased domestic output and employment as a result of increased exports.
  • Stronger currency: A current account surplus can lead to a stronger domestic currency as there is excess demand for the domestic currency to finance the surplus. This can make imports cheaper and exports less competitive.
  • Trade tensions: A current account surplus can lead to trade tensions with other countries, which may accuse the surplus country of engaging in unfair trade practices, such as currency manipulation or dumping.
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