Balance of Payments
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 (primary income), and transfers such as foreign aid (secondary income). This is covered in more detail below.
Capital Account: Records capital transfers and the acquisition or disposal of non-produced, non-financial assets e.g., land and patents. It is usually small and often ignored in analysis.
Financial Account: Records cross-border investment flows, including direct investment (FDI), portfolio investment (Stocks, bonds etc.), and changes in reserve assets held at the central bank. 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 goods or services exchanged.
Worked Example: Calculating the Current Account Balance
A country records the following flows over one year. Credits are inflows, debits are outflows:
| Component | Credits | Debits |
|---|---|---|
| Trade in goods | £320bn | £410bn |
| Trade in services | £290bn | £210bn |
| Primary income | £95bn | £120bn |
| Secondary income | £20bn | £35bn |
| Trade in goods | 320 − 410 = −£90bn |
| Trade in services | 290 − 210 = +£80bn |
| Primary income | 95 − 120 = −£25bn |
| Secondary income | 20 − 35 = −£15bn |
| Current account balance | −90 + 80 − 25 − 15 = −£50bn |
The country runs a current account deficit of £50bn. Note the surplus on services partly offsetting a much larger deficit on goods: quoting the goods figure alone would overstate the deficit by £40bn.
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
- Demand-Side Factors: High consumer spending and low savings can lead to increased imports, worsening the deficit.
- Supply-Side Factors: Weak competitiveness, high production costs, or low productivity can reduce exports and increase imports.
- Exchange Rate Movements: A strong currency makes exports more expensive and imports cheaper, contributing to a deficit.
- Global Economic Conditions: A slowdown in key export markets can reduce demand for a country's goods and services.
- Structural Issues: Long-term issues such as deindustrialisation or a lack of investment in key sectors can lead to persistent deficits.
Interconnectedness and Trade-Offs
Policies to correct a current account deficit can have interconnected effects on other areas of the economy. For example:
- Fiscal Policy: Reducing government spending or increasing taxes can reduce domestic demand and imports, but may also slow economic growth and increase unemployment.
- Monetary Policy: Raising interest rates can attract foreign investment and support the currency, but may also reduce borrowing and spending, potentially leading to a slowdown in economic activity.
- Supply-Side Policies: Improving productivity and competitiveness can help increase exports and reduce imports, but these policies often take time to implement and may require significant investment.
Test yourself on this topic
Eight original multiple-choice questions on the structure of the balance of payments, the current account, why deficits arise and the trade-offs in correcting them.
Practice Questions: 2.1.4 The Balance of Payments