Balance of Payments
These Edexcel A-Level Economics revision notes cover unit 2.1.4, explaining the structure of the balance of payments, the causes and consequences of current account deficits and surpluses, and the policies available to correct imbalances.
Structure of the Balance of Payments
The Balance of Payments (BoP): is a record of all financial transactions between a country and the rest of the world. It must always balance, meaning that the sum of all credits (inflows) must equal the sum of all debits (outflows).
Its three main components are:
Current Account: Records trade in goods and services, income from investments, and transfers such as foreign aid.
Capital Account: Records capital transfers and the acquisition or disposal of non-produced, non-financial assets. It is usually small and often ignored in analysis.
Financial Account: Records cross-border investment flows, including direct investment, portfolio investment, and changes in reserve assets. It reflects how a country finances its current account balance.
The Current Account
This is the most closely watched part of the balance of payments and has four main elements:
Trade in Goods (Visible Balance): Exports and imports of physical items such as cars and machinery. Exports are a credit (+) and imports are a debit (-).
Trade in Services (Invisible Balance): Exports and imports of services such as banking, tourism, and insurance.
Primary Income: Net income from investments, including dividends, interest, and profits from foreign direct investment. It can be positive or negative depending on whether a country is a net recipient or payer of investment income.
Secondary Income (Transfers): Net transfers of money, including foreign aid, pensions, and remittances from workers abroad. These are one-way transactions with no quid pro quo.
Deficits and Surpluses
- A current account deficit occurs when outflows exceed inflows. This means a country is importing more than it is exporting, or paying more in investment income and transfers than it is receiving.
- A current account surplus occurs when inflows exceed outflows. This means a country is exporting more than it is importing, or receiving more in investment income and transfers than it is paying.
- Persistent large deficits or surpluses can indicate underlying economic issues and are an important government policy concern.
Causes of a Current Account Deficit
Strong Domestic Demand: High consumer spending increases demand for imports.
Lack of International Competitiveness: High relative inflation, poor quality, or an overvalued exchange rate can make exports expensive and imports relatively cheap.
Non-Price Factors: Weak marketing, supply-side problems, or protectionism in foreign markets can reduce export performance.
Structural Factors: Deindustrialisation may leave an economy more dependent on imported manufactured goods.
Interconnectedness and Trade-Offs
- Global Interdependence: Economies are deeply linked through complex supply chains. A shock in one country, such as a war or pandemic, can disrupt trade globally.
- Policy Trade-Offs: Correcting a current account deficit can conflict with other macroeconomic objectives.
Example: Using higher interest rates to try to improve the deficit through a stronger exchange rate could also reduce aggregate demand, investment, and economic growth, and may increase unemployment.
Exam Preparation
- Know the Components: Be able to break down the current account into its four parts and explain what each one contains.
- Analyse Causes: For a given scenario, identify whether a deficit is caused by demand-side factors such as high spending or supply-side factors such as weak competitiveness.
- Evaluation: A current account deficit is not always harmful. It may help finance productive investment. The key issue is whether the deficit is persistent and structural or temporary and cyclical. Also consider whether policies to reduce it create worse problems, such as recession.
- Link to Exchange Rates: The exchange rate is a major mechanism for adjusting the current account. A depreciation makes exports cheaper and imports more expensive.