The balance of payments (BOP) records the economic transactions between a country and the rest of the world. A disequilibrium occurs when the country’s external transactions create an unsustainable imbalance, such as a persistent current account deficit or a shortage of foreign exchange.
Governments can use fiscal, monetary, supply-side, protectionist and exchange rate policies to correct these imbalances.
Components of the Balance of Payments Accounts
The balance of payments is divided into three main accounts: the current account, capital account and financial account.
Current account
The current account records transactions involving goods, services, primary income and secondary income between residents and non-residents.
Trade in goods
→ Exports of physical goods, such as machinery, textiles and medicines, earn foreign currency.
→ Imports of physical goods, such as crude oil, electronics and vehicles, involve payments to other countries.
Trade in services
→ Exports of services include tourism provided to foreign visitors, software services and transport services.
→ Imports of services include payments for overseas education, foreign holidays and services purchased from foreign businesses.
Primary income
→ Includes income earned from employment and investment across borders.
→ Examples include wages earned by residents working abroad, dividends received from foreign investments and interest paid to overseas lenders.
Secondary income
→ Includes transfers where nothing is received directly in return.
→ Examples include remittances, gifts and international aid classified as current transfers.
The current account balance can be expressed as:
→ A current account surplus means current-account receipts exceed payments.
→ A current account deficit means current-account payments exceed receipts.
A deficit is not automatically harmful. Its significance depends on its size, persistence, financing and the purpose of the imports.
Capital account
The capital account records capital transfers and transactions involving certain non-produced, non-financial assets.
Examples include:
→ Certain debt forgiveness and capital grants.
→ Transfers of ownership of assets such as patents, leases or other non-produced, non-financial assets when they meet the relevant accounting criteria.
The capital account is generally smaller than the current and financial accounts in many economies.
Important distinction: The purchase of shares, bonds or ordinary financial investments is recorded in the financial account, not the capital account.
Financial account
The financial account records transactions involving financial assets and liabilities between residents and non-residents.
Its main components include:
- Foreign direct investment (FDI): A foreign company establishes or acquires a lasting interest in a business in another country.
- Portfolio investment: Purchases and sales of shares and bonds that do not constitute direct investment.
- Other investment: Loans, deposits, trade credit and similar financial transactions.
- Reserve assets: Foreign currencies, monetary gold and other reserve assets held by the central bank or monetary authorities.
Example: If a foreign company invests in an Indian factory, the transaction is generally recorded as foreign direct investment in India’s financial account.
→ Financial inflows can help finance a current account deficit.
→ Financial outflows may put pressure on a country’s foreign-exchange reserves or exchange rate, depending on the exchange-rate system and other flows.
How the three accounts are connected
The accounts are linked through the balance of payments accounting framework.
→ A country imports more goods and services than it exports, creating a trade deficit.
→ It may finance this deficit through foreign investment, borrowing or other financial inflows.
→ If sufficient financing is unavailable, the currency may face downward pressure under a floating exchange-rate system, or the central bank may need to use reserves under a managed or fixed exchange-rate system.
The balance of payments balances in the accounting sense when all relevant transactions, including reserve movements and errors and omissions, are recorded. This does not mean that the current account must be zero.
Fiscal Policy and the Balance of Payments
Fiscal policy involves changes in government spending and taxation. It can influence the balance of payments mainly by changing aggregate demand, income and import expenditure.
Contractionary fiscal policy
Contractionary fiscal policy reduces aggregate demand.
→ Government spending decreases and/or taxes increase → Disposable income and consumption may fall → Demand for imports decreases → Import expenditure may fall → The current account may improve.
Example: If higher taxes reduce household spending, consumers may purchase fewer imported electronics and vehicles.
Advantages
→ Can reduce a current account deficit caused by excessive domestic demand.
→ May reduce demand-pull inflation, helping domestic firms remain internationally competitive.
→ May reduce government borrowing if the budget deficit also falls.
Limitations
→ Lower demand may reduce output and increase unemployment.
→ Cuts in infrastructure spending may weaken long-term productive capacity.
→ Imports may not fall much if they consist mainly of essential goods such as fuel and medicines.
→ Higher taxes may reduce incentives to work, save or invest, depending on their design.
Expansionary fiscal policy
Expansionary fiscal policy increases aggregate demand.
→ Government spending increases and/or taxes decrease → Disposable income and consumption may rise → Firms receive more orders → Imports may increase → The current account may deteriorate.
However, expansionary fiscal policy may improve the balance of payments if government spending increases productivity, improves infrastructure or strengthens export competitiveness over time.
Evaluation: Contractionary fiscal policy may be effective when a deficit is caused by excessive domestic demand. It is less suitable if the main problem is weak export competitiveness or a temporary supply shock.
Monetary Policy and the Balance of Payments
Monetary policy involves changes in interest rates and monetary conditions, generally implemented by the central bank.
Increasing interest rates
→ Borrowing becomes more expensive → Consumption and investment may decrease → Domestic income and demand for imports may fall → The current account may improve.
Higher interest rates may also attract foreign financial investment if returns become more attractive relative to those available abroad.
→ Financial inflows may increase → Demand for the domestic currency may rise → The currency may appreciate → Imports become cheaper and exports become more expensive to foreign buyers → The current account may deteriorate.
Therefore, the effect of higher interest rates on the balance of payments is not always the same: lower import demand may improve the current account, while currency appreciation may weaken export competitiveness.
Advantages
→ May reduce inflation and import demand.
→ May support the exchange rate and help limit imported inflation.
Limitations
→ May reduce investment, growth and employment.
→ Currency appreciation may make exports less competitive.
→ Financial inflows depend on confidence, risk and expectations, not just interest rates.
Reducing interest rates
→ Borrowing becomes cheaper → Consumption and investment may increase → Import demand may rise → The current account may worsen.
Lower interest rates may also encourage financial outflows and contribute to currency depreciation.
→ Exports may become cheaper to foreign buyers → Imports become more expensive to domestic buyers → Net exports may improve if trade flows respond sufficiently.
However, depreciation may increase the cost of imported fuel, food and production inputs, contributing to inflation.
Evaluation: Monetary policy may be useful when the external imbalance is linked to excessive demand, inflation or capital flows. Its effects depend on the exchange-rate system and the responsiveness of consumers, firms and investors.
Supply-Side Policy and the Balance of Payments
Supply-side policies aim to improve productivity, efficiency and the economy’s productive capacity.
How supply-side policies can improve the balance of payments?
Education and training
→ Workers gain better skills → Labour productivity rises → Unit production costs may fall → Domestic firms become more competitive → Exports may increase.
Investment in infrastructure
→ Better roads, ports, railways and electricity supply reduce business costs → Delivery becomes faster and more reliable → Firms can compete more effectively in international markets → Export receipts may increase.
Research and development
→ Firms develop new products and production techniques → Product quality and productivity improve → Export demand may rise.
Encouraging domestic production
→ Domestic firms develop the capacity to produce goods previously imported → Dependence on imports may fall → The current account may improve.
Reducing unnecessary regulation and increasing competition
→ Administrative and production costs may fall → Firms become more efficient → Export competitiveness may improve.
Advantages
→ Can improve the current account without relying entirely on reducing domestic demand.
→ May increase long-term economic growth and employment.
→ Can reduce structural weaknesses that cause persistent external deficits.
Limitations
→ Education, infrastructure and research programmes may take years to produce results.
→ Government expenditure may increase the budget deficit in the short run.
→ New machinery and technology may initially need to be imported.
→ Productivity improvements do not guarantee higher exports if foreign demand is weak.
Evaluation: Supply-side policies are particularly useful when a persistent current account deficit results from low productivity, high production costs or weak export competitiveness. They are generally less effective as an immediate solution to a sudden external financing crisis.
Protectionist Policy and the Balance of Payments
Protectionist policies restrict imports or support domestic producers against foreign competition. They include tariffs, import quotas and export subsidies.
Tariffs
A tariff is a tax on imported goods.
→ Imported goods become more expensive → Consumers may switch to domestic substitutes → Import expenditure may fall → The current account may improve.
Advantages
→ May protect domestic industries and employment.
→ May give emerging industries time to develop.
→ Can generate government revenue.
Limitations
→ Domestic consumers may pay higher prices.
→ Firms using imported raw materials may face higher costs.
→ Trading partners may retaliate with tariffs against domestic exports.
→ Protected firms may become less efficient if competitive pressure weakens.
Import quotas
An import quota limits the quantity of a product that may be imported.
→ The supply of imported goods is restricted → Domestic prices may rise → Consumers may switch to domestic goods → Import expenditure may fall.
Advantages
→ May protect domestic firms and employment in selected industries.
→ Provides a direct limit on the quantity of imports.
Limitations
→ May cause shortages and higher prices.
→ May encourage smuggling or lobbying for import licences.
→ Trading partners may retaliate.
Export subsidies
An export subsidy provides financial support to domestic exporters.
→ Exporters’ costs are reduced → Domestic products may become more competitive abroad → Export sales may rise → Export receipts may increase → The current account may improve.
However, export subsidies involve a cost to taxpayers and may provoke trade disputes or retaliation.
Evaluation of protectionism
Protectionism may help correct a deficit when imports can be replaced by suitable domestic goods. Its effectiveness is limited when a country relies heavily on imported essential goods or production inputs.
Protectionism can also reduce long-term efficiency and harm export industries if their trading partners retaliate.
Exchange Rate Policy and the Balance of Payments
Exchange rate policy involves influencing the value of a country’s currency. Its effects depend on whether the currency floats freely, is managed or is fixed.
Depreciation and devaluation
Depreciation is a market-driven fall in the currency’s value under a floating exchange rate. Devaluation is an official reduction in the currency’s value under a fixed or managed exchange-rate system.
→ Domestic currency loses value → Exports become cheaper in foreign currency → Imports become more expensive in domestic currency → Foreign demand for exports may rise → Domestic demand for imports may fall → The current account may improve.
Example: If the rupee depreciates against the US dollar, Indian goods priced in rupees may become cheaper for overseas buyers, while dollar-priced imports become more expensive for Indian buyers.
Advantages
→ May improve export competitiveness.
→ May encourage domestic consumers to buy locally produced substitutes for imports.
→ May increase output and employment in export-oriented industries.
Limitations
→ Imported fuel, machinery and raw materials become more expensive.
→ Cost-push inflation may rise.
→ Firms may be unable to increase output quickly.
→ The current account may initially worsen before improving because contracts and quantities take time to adjust. This is known as the J-curve effect.
→ The improvement depends on how responsive export and import quantities are to price changes. The Marshall–Lerner condition states that depreciation improves the trade balance in the standard model when the sum of the absolute price elasticities of export and import demand exceeds one, subject to the model’s assumptions.
Appreciation and revaluation
Appreciation is a market-driven rise in a currency’s value, while revaluation is an official increase under a fixed or managed system.
→ Domestic currency becomes more valuable → Imports become cheaper → Exports become more expensive to foreign buyers → Import demand may rise and export demand may fall → The current account may deteriorate.
However, appreciation can reduce imported inflation and make imported machinery cheaper, potentially supporting long-term productivity.
Foreign-exchange intervention
A central bank may buy or sell foreign currency to influence the exchange rate.
To resist depreciation under a managed or fixed system:
→ The central bank sells foreign-exchange reserves and buys domestic currency → Downward pressure on the domestic currency may be reduced.
To resist appreciation:
→ The central bank buys foreign currency and supplies domestic currency → Upward pressure on the domestic currency may be reduced.
Limitations
→ Foreign-exchange reserves are finite.
→ Intervention may be ineffective if market pressures are strong or persistent.
→ Maintaining a fixed exchange rate may limit the central bank’s freedom to set interest rates for domestic objectives.
Expenditure-Switching and Expenditure-Reducing Policies
These are two important approaches to correcting a balance of payments deficit.
Expenditure-switching policies
Expenditure-switching policies encourage consumers and firms to switch their spending from imported goods towards domestically produced goods, or encourage foreign buyers to purchase more domestic exports.
Examples include:
→ Currency depreciation or devaluation.
→ Tariffs and import quotas.
→ Measures that improve the competitiveness of domestic products.
How they work
→ Imported goods become relatively more expensive and/or domestic goods become relatively more attractive → Consumers and firms change their spending patterns → Demand for imports may fall and demand for exports may rise → The current account may improve.
Advantages
→ Can target the composition of spending rather than reducing total domestic demand.
→ May support domestic output and employment.
Limitations
→ Consumers may have few domestic substitutes for imported goods.
→ Retaliation may reduce exports.
→ Depreciation may increase inflation through higher import costs.
→ The policy may not work if trade flows are unresponsive to price changes.
Expenditure-reducing policies
Expenditure-reducing policies reduce total domestic expenditure to lower demand for imports.
Examples include:
→ Contractionary fiscal policy: higher taxes or lower government spending.
→ Contractionary monetary policy: higher interest rates or tighter monetary conditions.
How they work
→ Disposable income, consumption and investment fall → Aggregate demand decreases → Domestic income and output may fall → Demand for imports decreases → The current account may improve.
Advantages
→ Can reduce a deficit caused by excessive domestic demand.
→ May also reduce demand-pull inflation.
Limitations
→ Economic growth may slow.
→ Unemployment may increase.
→ Lower incomes may reduce living standards.
→ Essential imports may not fall significantly.
Comparison of the two policies
| Feature | Expenditure-switching | Expenditure-reducing |
|---|---|---|
| Main purpose | Shift spending towards domestic goods and services | Reduce total domestic spending |
| Effect on aggregate demand | May support domestic demand and output | Usually reduces aggregate demand |
| Effect on imports | Encourages substitution away from imports | Reduces import demand through lower income and spending |
| Effect on exports | May increase competitiveness and exports | May improve competitiveness indirectly by reducing inflation |
| Main examples | Depreciation, tariffs, quotas | Higher taxes, lower government spending, higher interest rates |
| Effect on unemployment | May protect or increase employment in domestic industries | May increase unemployment in the short run |
| Main limitation | Depends on substitutes, trade elasticities and foreign demand | May reduce growth and living standards |
Choosing the Most Appropriate Policy
The appropriate response depends on the cause of the disequilibrium.
| Cause of the external imbalance | Policies that may help | Important consideration |
|---|---|---|
| Excessive domestic demand and high import spending | Expenditure-reducing fiscal or monetary policy | May increase unemployment |
| Weak export competitiveness | Supply-side policies and, where appropriate, depreciation | Productivity improvements take time |
| Imports are relatively cheap compared with domestic goods | Expenditure-switching policies | Domestic substitutes must be available |
| Sudden pressure on the currency | Foreign-exchange intervention or appropriate monetary measures | Reserves and financial-market confidence matter |
| Persistent dependence on imported products | Domestic productive capacity, skills and infrastructure | Domestic production must be efficient |
| Weak foreign demand for exports | Diversifying export markets and improving product quality | Domestic policy cannot fully control global demand |
Expenditure-switching policies change the pattern of spending between domestic and foreign goods, while expenditure-reducing policies reduce total spending. A persistent balance of payments deficit may require a combination of policies. The government must consider not only whether the current account improves, but also the effects on inflation, employment, economic growth, development and living standards.