Class 12 Economics Notes
~5 min readThis unit measures the country's economic dealings with the rest of the world. It defines the balance of payments as the record of all external transactions, splits it into the current and the capital accounts, reads a deficit or a surplus from the totals, and then turns to the exchange rate, its determination under the fixed and the flexible systems, and the merits of each.
The balance of trade is the difference between the exports and the imports of visible goods only. The balance of payments is the record of all external transactions, the visible goods plus the invisible services, income and transfers of the current account together with the capital account. A trade deficit can coexist with an overall balance if the invisible and capital inflows cover it.
The balance of payments is the systematic record of all economic transactions between the residents of a country and the rest of the world in a given period, usually a year. It is an accounting statement, and it is always balanced as a record, because every inflow is matched by an outflow, even while particular sections of it are in surplus or deficit.The statement is organised into the current account and the capital account, and the two must be kept apart in every answer.
Residents, not citizens
The current account records the flows of goods, services, income and transfers. Exports and imports of goods are the visible trade; services, income and transfers are the invisible items. The current account balance is the sum of the trade balance and the invisible balance.
Trade balance versus current account balance
The capital account records the changes in the assets and liabilities of the country with foreigners — the flows of capital into and out of the country. Borrowing from abroad, foreign investment and the sale of assets are inflows that appear on the capital account; lending abroad and the purchase of foreign assets are outflows.A capital inflow is a credit (the country receives the money) and a capital outflow a debit (the country parts with it). An overall surplus on the current and capital accounts is offset in the official reserve account.
The balance of payments as a record always balances, but a deficit or surplus is read in the 'autonomous' transactions, those undertaken for their own sake. When the autonomous inflows fall short of the autonomous outflows, the deficit must be financed by the official reserve transactions, a drawdown of the foreign exchange reserves.The BOP deficit is therefore the amount by which the autonomous payments exceed the autonomous receipts, and it is met by the sale of reserves.
Autonomous versus accommodating
The foreign exchange rate is the price of one currency in terms of another, the number of rupees for a dollar. Under a flexible or floating rate, the price is struck by the market, the demand for and the supply of foreign exchange; under a fixed rate, the central bank pegs the rate through its intervention, buying and selling reserves.The flexible rate clears the market, while the fixed rate commits the authority to defend the peg.
The demand-and-supply sentence for a floating rate
Each exchange rate system carries its own balance of merits and demerits, and the examiner asks for either side in the comparative form. The flexible rate settles automatically and needs no reserves, but brings uncertainty and speculation; the fixed rate brings stability and certainty, but costs reserves and invites speculative attack.
The comparative sentence earns the mark
The unit is examined through the definitions of the accounts, the distinction between the trade balance and the current account, the meaning of a BOP deficit, and the exchange rate systems with their merits and demerits. The questions are mostly analytical and comparative, and the answers are best built on a small set of fixed sentences.
Quick Revision
Memorise these equations — direct application numericals and derivations in CBSE & JEE frequently hinge on these.
Balance of trade
Visible exports minus visible imports.
Current account balance
Goods plus services, income and transfers.
Balance of payments
The record of all external transactions, always balanced.
BOP deficit
Financed by a drawdown of the official reserves.
Exchange rate equilibrium
Demand for foreign exchange equals its supply at the market rate.
Depreciation
More rupees for a dollar means the rupee depreciated.
Exam Strategy
High-yield question patterns observed across CBSE boards, JEE Main & Advanced, and NEET.
FAQ
The balance of trade is the difference between the exports and the imports of visible goods only. The balance of payments is the systematic record of all economic transactions between the residents and the rest of the world, including the visible goods, the invisible services, income and transfers of the current account, and the capital account. A trade deficit is therefore just one line of the broader statement, and invisible receipts can offset it.
A deficit in the balance of payments is the excess of the autonomous payments over the autonomous receipts — the transactions undertaken for their own sake — so the country pays the rest of the world more than it receives. The gap is financed by the accommodating transactions, chiefly a drawdown of the official foreign exchange reserves. The statement as a whole still balances; the deficit is the size of the reserve financing.
The current account records the flows of goods, services, income and transfers — the exports and imports of the year and the invisibles. The capital account records the changes in the assets and liabilities between the residents and the rest of the world — the foreign investment, the loans and the banking capital. One is the trading flow, the other the capital position, and their sum with the reserve account is the whole balance of payments.
Under a flexible system the rate is determined by the free play of the demand for and the supply of foreign exchange, the two curves meeting at the equilibrium rate. A rise in the demand, from more imports, depreciates the domestic currency; a rise in the supply, from more exports, appreciates it. No authority is committed to defending a level, so the market clears at the price it strikes.
A fixed rate brings certainty, which is its great merit: trade and contracts are priced at a stable rate, and the monetary discipline of defending the peg helps anchor the price level. Its demerits are the large reserves the authority must hold to defend the rate, the vulnerability to speculative pressure on the peg, and the loss of an independent monetary policy, since the rate has to be maintained at the announced level.
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