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Balance of payments
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In economics, the balance of payments, (or BOP) measures the payments that flow between any individual country and all other countries. It is used to summarize all international economic transactions for that country during a specific time period, usually a year.
The BOP is determined by the country's exports and imports of goods, services, and financial capital, as well as financial transfers. It reflects all payments and liabilities to foreigners (debits) and all payments and obligations received from foreigners (credits).
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In economics, the balance of payments, (or BOP) measures the payments that flow between any individual country and all other countries. It is used to summarize all international economic transactions for that country during a specific time period, usually a year.
The BOP is determined by the country's exports and imports of goods, services, and financial capital, as well as financial transfers. It reflects all payments and liabilities to foreigners (debits) and all payments and obligations received from foreigners (credits). Balance of payments is one of the major indicators of a country's status in international trade, with net capital outflow.
The balance, like other accounting statements, is prepared in a single currency, usually the domestic. Foreign assets and flows are valued at the exchange rate of the time of transaction.
IMF definition
The IMF definition: "Balance of Payments is a statistical statement that summarizes transactions between residents and nonresidents during a period." The balance of payments comprises the current account, the capital account, and the financial account. "Together, these accounts balance in the sense that the sum of the entries is conceptually zero."
- The current account consists of the goods and services account, the primary income account and the secondary income account.
- The financial account records transactions that involve financial assets and liabilities and that take place between residents and nonresidents.
- The capital account in the international accounts shows (1) capital transfers receivable and payable; and (2) the acquisition and disposal of nonproduced nonfinancial assets.
In economic literature, "capital account" is often used to refer to what is now called the financial account and remaining capital account in the IMF manual and in the System of National Accounts. The use of the term capital account in the IMF manual is designed to be consistent with the System of National Accounts, which distinguishes between capital transactions and financial transactions.
Balance of payments identity
The balance of payments identity states that:
- Current Account = Capital Account + Financial Account + Net Errors and Omissions
This is a convention of double entry accounting, where all debit entries must be booked along with corresponding credit entries such that the net of the Current Account will have a corresponding net of the Capital and Financial Accounts:
where:
- X = exports
- M = imports
- Ki = capital inflows
- Ko = capital outflows
Rearranging, we have:
,
yielding the BOP identity.
The basic principle behind the identity is that a country can only consume more than it can produce (a current account deficit) if it is supplied capital from abroad (a capital account surplus).
Mercantile thought prefers a so-called balance of payments surplus where the net current account is in surplus or, more specifically, a positive balance of trade.
A balance of payments equilibrium is defined as a condition where the sum of debits and credits from the current account and the capital and financial accounts equal to zero; in other words, equilibrium is where
This is a condition where there are no changes in Official Reserves. When there is no change in Official Reserves, the balance of payments may also be stated as follows:
or:
Canada's Balance of Payments currently satisfies this criterion. It is the only large monetary authority with no Changes in Reserves.
History
Historically these flows simply were not carefully measured due to difficulty in measurement, and the flow proceeded in many commodities and currencies without restriction, clearing being a matter of judgment by individual private banks and the governments that licensed them to operate. Mercantilism was a theory that took special notice of the balance of payments and sought simply to monopolize gold, in part to keep it out of the hands of potential military opponents (a large "war chest" being a prerequisite to start a war, whereupon much trade would be embargoed) but mostly upon the theory that large domestic gold supplies will provide lower interest rates. This theory has not withstood the test of facts.
As mercantilism gave way to classical economics, and private currencies were taxed out of existence, the market systems were later regulated in the 19th century by the gold standard which linked central banks by a convention to redeem "hard currency" in gold. After World War II this system was replaced by the Bretton Woods institutions (the International Monetary Fund and Bank for International Settlements) which pegged currency of participating nations to the US dollar and German mark, which was redeemable nominally in gold. In the 1970s this redemption ceased, leaving the system with respect to the United States without a formal base, yet the peg to the Mark somewhat remained. Strangely, since leaving the gold standard and abandoning interference with Dollar foreign exchange, the surplus in the Income Account has decayed exponentially, and has remained negligible as a percentage of total debits or credits for decades. Some consider the system today to be based on oil, a universally desirable commodity due to the dependence of so much infrastructural capital on oil supply; however, no central bank stocks reserves of crude oil. Since OPEC oil transacts in US dollars, and most major currencies are subject to sudden large changes in price due to unstable central banks, the US dollar remains a reserve currency, but is increasingly challenged by the euro, and to a small degree the pound.
The United States has been running a current account deficit since the early 1980s. The U.S. current account deficit has grown considerably in recent years, reaching record high levels in 2006 both in absolute terms ($758 billion) and as a fraction of GDP (6%).
See also
External links
Data
You can also download historical balance of payments information from 1960 under the "All Tables" link of the following page:
Analysis
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