Balance of trade

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Cumulative current account balance 1980-2008 based on International Monetary Fund data Cumulative Current Account Balance.png
Cumulative current account balance 1980–2008 based on International Monetary Fund data
Cumulative current account balance per capita 1980-2008 based on International Monetary Fund data Cumulative Current Account Balance per capita.png
Cumulative current account balance per capita 1980–2008 based on International Monetary Fund data

Balance of trade can be measured in terms of commercial balance, or net exports. Balance of trade is the difference between the monetary value of a nation's exports and imports over a certain time period. [1] Sometimes a distinction is made between a balance of trade for goods versus one for services. The balance of trade measures a flow variable of exports and imports over a given period of time. The notion of the balance of trade does not mean that exports and imports are "in balance" with each other.

Contents

If a country exports a greater value than it imports, it has a trade surplus or positive trade balance, and conversely, if a country imports a greater value than it exports, it has a trade deficit or negative trade balance. As of 2016, about 60 out of 200 countries have a trade surplus. The notion that bilateral trade deficits are bad in and of themselves is overwhelmingly rejected by trade experts and economists. [2] [3] [4] [5]

Explanation

Balance of trade in goods and services (Eurozone countries) Balance of trade in goods and services (Eurozone countries).png
Balance of trade in goods and services (Eurozone countries)
US trade balance from 1960 US Trade Balance from 1960.svg
US trade balance from 1960
U.S. trade balance and trade policy (1895-2015) U.S. Trade Balance (1895-2015) and Trade Policies.png
U.S. trade balance and trade policy (1895–2015)
U.K. balance of trade in goods (since 1870) U.K. balance of trade in goods (since 1870).png
U.K. balance of trade in goods (since 1870)

The balance of trade forms part of the current account, which includes other transactions such as income from the net international investment position as well as international aid. If the current account is in surplus, the country's net international asset position increases correspondingly. Equally, a deficit decreases the net international asset position.

The trade balance is identical to the difference between a country's output and its domestic demand (the difference between what goods a country produces and how many goods it buys from abroad; this does not include money re-spent on foreign stock, nor does it factor in the concept of importing goods to produce for the domestic market).

Measuring the balance of trade can be problematic because of problems with recording and collecting data. As an illustration of this problem, when official data for all the world's countries are added up, exports exceed imports by almost 1%; it appears the world is running a positive balance of trade with itself. This cannot be true, because all transactions involve an equal credit or debit in the account of each nation. The discrepancy is widely believed to be explained by transactions intended to launder money or evade taxes, smuggling and other visibility problems. While the accuracy of developing countries' statistics would be suspicious, most of the discrepancy actually occurs between developed countries of trusted statistics. [6] [7] [8]

Factors that can affect the balance of trade include:

In addition, the trade balance is likely to differ across the business cycle. In export-led growth (such as oil and early industrial goods), the balance of trade will shift towards exports during an economic expansion.[ citation needed ] However, with domestic demand-led growth (as in the United States and Australia) the trade balance will shift towards imports at the same stage in the business cycle.

The monetary balance of trade is different from the physical balance of trade [9] (which is expressed in amount of raw materials, known also as Total Material Consumption). Developed countries usually import a substantial amount of raw materials from developing countries. Typically, these imported materials are transformed into finished products and might be exported after adding value. Financial trade balance statistics conceal material flow. Most developed countries have a large physical trade deficit because they consume more raw materials than they produce.

Examples

Historical example

Many countries in early modern Europe adopted a policy of mercantilism, which theorized that a trade surplus was beneficial to a country. Mercantilist ideas also influenced how European nations regulated trade policies with their colonies, promoting the idea that natural resources and cash crops should be exported to Europe, with processed goods being exported back to the colonies in return. Ideas such as bullionism spurred the popularity of mercantilism in European governments. [10]

Merchandise exports (1870-1992) Merchandise exports (1870-1992).png
Merchandise exports (1870–1992)
Trade policy, exports and growth in selected European countries Trade policy, exports and growth in selected European countries.png
Trade policy, exports and growth in selected European countries

An early statement concerning the balance of trade appeared in Discourse of the Common Wealth of this Realm of England, 1549: "We must always take heed that we buy no more from strangers than we sell them, for so should we impoverish ourselves and enrich them." [11] Similarly, a systematic and coherent explanation of balance of trade was made public through Thomas Mun's 1630 "England's treasure by foreign trade, or, The balance of our foreign trade is the rule of our treasure". [12]

Since the mid-1980s, the United States has had a growing deficit in tradeable goods, especially with Asian nations (China and Japan) which now hold large sums of U.S debt that has in part funded the consumption. [13] [14] [15] The U.S. has a trade surplus with nations such as Australia. The issue of trade deficits can be complex. Trade deficits generated in tradeable goods such as manufactured goods or software may impact domestic employment to different degrees than do trade deficits in raw materials. [14]

Economies that have savings surpluses, such as Japan and Germany, typically run trade surpluses. China, a high-growth economy, has tended to run trade surpluses. A higher savings rate generally corresponds to a trade surplus. Correspondingly, the U.S. with its lower savings rate has tended to run high trade deficits, especially with Asian nations. [14]

Some have said that China pursues a mercantilist economic policy. [16] [17] [18] Russia pursues a policy based on protectionism, according to which international trade is not a "win-win" game but a zero-sum game: surplus countries get richer at the expense of deficit countries. [19] [20] [21] [22]

Views on economic impact

The notion that bilateral trade deficits are bad in and of themselves is overwhelmingly rejected by trade experts and economists. [23] [2] [3] [4] [5] According to the IMF trade deficits can cause a balance of payments problem, which can affect foreign exchange shortages and hurt countries. [24] On the other hand, Joseph Stiglitz points out that countries running surpluses exert a "negative externality" on trading partners, and pose a threat to global prosperity, far more than those in deficit. [25] [26] [27] Ben Bernanke argues that "persistent imbalances within the euro zone are... unhealthy, as they lead to financial imbalances as well as to unbalanced growth. The fact that Germany is selling so much more than it is buying redirects demand from its neighbors (as well as from other countries around the world), reducing output and employment outside Germany." [28] According to Carla Norrlöf, there are three main benefits to trade deficits for the United States: [29]

  1. Greater consumption than production: the US enjoys the better side of the bargain by being able to consume more than it produces
  2. Usage of efficiently produced foreign-made intermediate goods is productivity-enhancing for US firms: the US makes the most effective use of the global division of labor
  3. A large market that other countries are reliant on for exports enhances American bargaining power in trade negotiations

A 2018 National Bureau of Economic Research paper by economists at the International Monetary Fund and University of California, Berkeley, found in a study of 151 countries over 1963-2014 that the imposition of tariffs had little effect on the trade balance. [30]

Classical theory

Adam Smith on the balance of trade

In the foregoing part of this chapter I have endeavoured to show, even upon the principles of the commercial system, how unnecessary it is to lay extraordinary restraints upon the importation of goods from those countries with which the balance of trade is supposed to be disadvantageous. Nothing, however, can be more absurd than this whole doctrine of the balance of trade, upon which, not only these restraints, but almost all the other regulations of commerce are founded. When two places trade with one another, this [absurd] doctrine supposes that, if the balance be even, neither of them either loses or gains; but if it leans in any degree to one side, that one of them loses and the other gains in proportion to its declension from the exact equilibrium.

Smith, 1776, book IV, ch. iii, part ii [31]

Keynesian theory

In the last few years of his life, John Maynard Keynes was much preoccupied with the question of balance in international trade. He was the leader of the British delegation to the United Nations Monetary and Financial Conference in 1944 that established the Bretton Woods system of international currency management. He was the principal author of a proposal – the so-called Keynes Plan – for an International Clearing Union. The two governing principles of the plan were that the problem of settling outstanding balances should be solved by 'creating' additional 'international money', and that debtor and creditor should be treated almost alike as disturbers of equilibrium. In the event, though, the plans were rejected, in part because "American opinion was naturally reluctant to accept the principle of equality of treatment so novel in debtor-creditor relationships". [32]

The new system is not founded on free-trade (liberalisation [33] of foreign trade [34] ) but rather on the regulation of international trade, in order to eliminate trade imbalances: the nations with a surplus would have a powerful incentive to get rid of it, and in doing so they would automatically clear other nations' deficits. [35] He proposed a global bank that would issue its own currency – the bancor – which was exchangeable with national currencies at fixed rates of exchange and would become the unit of account between nations, which means it would be used to measure a country's trade deficit or trade surplus. Every country would have an overdraft facility in its bancor account at the International Clearing Union. He pointed out that surpluses lead to weak global aggregate demand – countries running surpluses exert a "negative externality" on trading partners, and posed far more than those in deficit, a threat to global prosperity. [36] In "National Self-Sufficiency" The Yale Review, Vol. 22, no. 4 (June 1933), [37] [38] he already highlighted the problems created by free trade.

His view, supported by many economists and commentators at the time, was that creditor nations may be just as responsible as debtor nations for disequilibrium in exchanges and that both should be under an obligation to bring trade back into a state of balance. Failure for them to do so could have serious consequences. In the words of Geoffrey Crowther, then editor of The Economist , "If the economic relationships between nations are not, by one means or another, brought fairly close to balance, then there is no set of financial arrangements that can rescue the world from the impoverishing results of chaos." [39]

These ideas were informed by events prior to the Great Depression when – in the opinion of Keynes and others – international lending, primarily by the U.S., exceeded the capacity of sound investment and so got diverted into non-productive and speculative uses, which in turn invited default and a sudden stop to the process of lending. [40]

Influenced by Keynes, economics texts in the immediate post-war period put a significant emphasis on balance in trade. For example, the second edition of the popular introductory textbook, An Outline of Money, [41] devoted the last three of its ten chapters to questions of foreign exchange management and in particular the 'problem of balance'. However, in more recent years, since the end of the Bretton Woods system in 1971, with the increasing influence of monetarist schools of thought in the 1980s, and particularly in the face of large sustained trade imbalances, these concerns – and particularly concerns about the destabilising effects of large trade surpluses – have largely disappeared from mainstream economics discourse [42] and Keynes' insights have slipped from view. [43] They are receiving some attention again in the wake of the financial crisis of 2007–08. [44]

Monetarist theory

Prior to 20th-century monetarist theory, the 19th-century economist and philosopher Frédéric Bastiat expressed the idea that trade deficits actually were a manifestation of profit, rather than a loss. He proposed as an example to suppose that he, a Frenchman, exported French wine and imported British coal, turning a profit. He supposed he was in France and sent a cask of wine which was worth 50 francs to England. The customhouse would record an export of 50 francs. If in England, the wine sold for 70 francs (or the pound equivalent), which he then used to buy coal, which he imported into France (the customhouse would record an import of 70 francs), and was found to be worth 90 francs in France, he would have made a profit of 40 francs. But the customhouse would say that the value of imports exceeded that of exports and was trade deficit of 20 against the ledger of France.This is not true for the current account that would be in surplus.

By reductio ad absurdum , Bastiat argued that the national trade deficit was an indicator of a successful economy, rather than a failing one. Bastiat predicted that a successful, growing economy would result in greater trade deficits, and an unsuccessful, shrinking economy would result in lower trade deficits. This was later, in the 20th century, echoed by economist Milton Friedman.

In the 1980s, Friedman, a Nobel Memorial Prize-winning economist and a proponent of monetarism, contended that some of the concerns of trade deficits are unfair criticisms in an attempt to push macroeconomic policies favorable to exporting industries.

Friedman argued that trade deficits are not necessarily important, as high exports raise the value of the currency, reducing aforementioned exports, and vice versa for imports, thus naturally removing trade deficits not due to investment. Since 1971, when the Nixon administration decided to abolish fixed exchange rates, America's Current Account accumulated trade deficits have totaled $7.75 trillion as of 2010. This deficit exists as it is matched by investment coming into the United States – purely by the definition of the balance of payments, any current account deficit that exists is matched by an inflow of foreign investment.

In the late 1970s and early 1980s, the U.S. had experienced high inflation and Friedman's policy positions tended to defend the stronger dollar at that time. He stated his belief that these trade deficits were not necessarily harmful to the economy at the time since the currency comes back to the country (country A sells to country B, country B sells to country C who buys from country A, but the trade deficit only includes A and B). However, it may be in one form or another including the possible tradeoff of foreign control of assets. In his view, the "worst-case scenario" of the currency never returning to the country of origin was actually the best possible outcome: the country actually purchased its goods by exchanging them for pieces of cheaply made paper. As Friedman put it, this would be the same result as if the exporting country burned the dollars it earned, never returning it to market circulation. [45]

This position is a more refined version of the theorem first discovered by David Hume. [46] Hume argued that England could not permanently gain from exports, because hoarding gold (i.e., currency) would make gold more plentiful in England; therefore, the prices of English goods would rise, making them less attractive exports and making foreign goods more attractive imports. In this way, countries' trade balances would balance out.

Friedman presented his analysis of the balance of trade in Free to Choose , widely considered his most significant popular work.

Trade balance’s effects upon a nation's GDP

Exports directly increase and imports directly reduce a nation's balance of trade (i.e. net exports). A trade surplus is a positive net balance of trade, and a trade deficit is a negative net balance of trade. Due to the balance of trade being explicitly added to the calculation of the nation's gross domestic product using the expenditure method of calculating gross domestic product (i.e. GDP), trade surpluses are contributions and trade deficits are "drags" upon their nation's GDP; however, foreign made goods sold (e.g., retail) contribute to total GDP. [47] [48] [49]

Balance of trade vs. balance of payments

Balance of tradeBalance of payments
Includes only visible imports and exports, i.e. imports and exports of merchandise. The difference between exports and imports is called the balance of trade. If imports are greater than exports, it is sometimes called an unfavourable balance of trade. If exports exceed imports, it is sometimes called a favourable balance of trade.Includes all those visible and invisible items exported from and imported into the country in addition to exports and imports of merchandise.
Includes revenues received or paid on account of imports and exports of merchandise. It shows only revenue items.Includes all revenue and capital items whether visible or non-visible. The balance of trade thus forms a part of the balance of payments.

See also

Related Research Articles

The invisible balance or balance of trade on services is that part of the balance of trade that refers to services and other products that do not result in the transfer of physical objects. Examples include consulting services, shipping services, tourism, and patent license revenues. This figure is usually generated by tertiary industry. The term 'invisible balance' is especially common in the United Kingdom.

Keynesian economics are the various macroeconomic theories and models of how aggregate demand strongly influences economic output and inflation. In the Keynesian view, aggregate demand does not necessarily equal the productive capacity of the economy. It is influenced by a host of factors that sometimes behave erratically and impact production, employment, and inflation.

<span class="mw-page-title-main">Mercantilism</span> Economic policy emphasizing exports

Mercantilism is a nationalist economic policy that is designed to maximize the exports and minimize the imports for an economy. In other words, it seeks to maximize the accumulation of resources within the country and use those resources for one-sided trade.

A tariff is a tax imposed by the government of a country or by a supranational union on imports or exports of goods. Besides being a source of revenue for the government, import duties can also be a form of regulation of foreign trade and policy that taxes foreign products to encourage or safeguard domestic industry. Protective tariffs are among the most widely used instruments of protectionism, along with import quotas and export quotas and other non-tariff barriers to trade.

<span class="mw-page-title-main">Joseph Stiglitz</span> American economist, professor, and recipient of the Nobel Memorial Prize in Economics

Joseph Eugene Stiglitz is an American New Keynesian economist, a public policy analyst, and a full professor at Columbia University. He is a recipient of the Nobel Memorial Prize in Economic Sciences (2001) and the John Bates Clark Medal (1979). He is a former senior vice president and chief economist of the World Bank. He is also a former member and chairman of the Council of Economic Advisers. He is known for his support for the Georgist public finance theory and for his critical view of the management of globalization, of laissez-faire economists, and of international institutions such as the International Monetary Fund and the World Bank.

<span class="mw-page-title-main">Global financial system</span> Global framework for capital flows

The global financial system is the worldwide framework of legal agreements, institutions, and both formal and informal economic action that together facilitate international flows of financial capital for purposes of investment and trade financing. Since emerging in the late 19th century during the first modern wave of economic globalization, its evolution is marked by the establishment of central banks, multilateral treaties, and intergovernmental organizations aimed at improving the transparency, regulation, and effectiveness of international markets. In the late 1800s, world migration and communication technology facilitated unprecedented growth in international trade and investment. At the onset of World War I, trade contracted as foreign exchange markets became paralyzed by money market illiquidity. Countries sought to defend against external shocks with protectionist policies and trade virtually halted by 1933, worsening the effects of the global Great Depression until a series of reciprocal trade agreements slowly reduced tariffs worldwide. Efforts to revamp the international monetary system after World War II improved exchange rate stability, fostering record growth in global finance.

<span class="mw-page-title-main">Balance of payments</span> Difference between the inflow and outflow of money to a country at a given time

In international economics, the balance of payments of a country is the difference between all money flowing into the country in a particular period of time and the outflow of money to the rest of the world. These financial transactions are made by individuals, firms and government bodies to compare receipts and payments arising out of trade of goods and services.

<span class="mw-page-title-main">Current account (balance of payments)</span> Record of imports, exports, and net capital transfers of a country

In macroeconomics and international finance, a country's current account records the value of exports and imports of both goods and services and international transfers of capital. It is one of the two components of the balance of payments, the other being the capital account. Current account measures the nation's earnings and spendings abroad and it consists of the balance of trade, net primary income or factor income and net unilateral transfers, that have taken place over a given period of time. The current account balance is one of two major measures of a country's foreign trade. A current account surplus indicates that the value of a country's net foreign assets grew over the period in question, and a current account deficit indicates that it shrank. Both government and private payments are included in the calculation. It is called the current account because goods and services are generally consumed in the current period.

<span class="mw-page-title-main">Bretton Woods system</span> Financial-economic agreement reached in 1944

The Bretton Woods system of monetary management established the rules for commercial relations among the United States, Canada, Western European countries, and Australia among 44 other countries after the 1944 Bretton Woods Agreement. The Bretton Woods system was the first example of a fully negotiated monetary order intended to govern monetary relations among independent states. The Bretton Woods system required countries to guarantee convertibility of their currencies into U.S. dollars to within 1% of fixed parity rates, with the dollar convertible to gold bullion for foreign governments and central banks at US$35 per troy ounce of fine gold. It also envisioned greater cooperation among countries in order to prevent future competitive devaluations, and thus established the International Monetary Fund (IMF) to monitor exchange rates and lend reserve currencies to nations with balance of payments deficits.

Foreign exchange reserves are cash and other reserve assets such as gold held by a central bank or other monetary authority that are primarily available to balance payments of the country, influence the foreign exchange rate of its currency, and to maintain confidence in financial markets. Reserves are held in one or more reserve currencies, nowadays mostly the United States dollar and to a lesser extent the euro.

<span class="mw-page-title-main">Export-oriented industrialization</span> Development strategy based on global trade

Export-oriented industrialization (EOI), sometimes called export substitution industrialization (ESI), export-led industrialization (ELI), or export-led growth, is a trade and economic policy aiming to speed up the industrialization process of a country by exporting goods for which the nation has a comparative advantage. Export-led growth implies opening domestic markets to foreign competition in exchange for market access in other countries.

<span class="mw-page-title-main">Marshall–Lerner condition</span>

The Marshall–Lerner condition is satisfied if the absolute sum of a country's export and import demand elasticities is greater than one. If it is satisfied, then if a country begins with a zero trade deficit then when the country's currency depreciates, its balance of trade will improve. The country's imports become more expensive and exports become cheaper due to the change in relative prices, and the Marshall-Lerner condition implies that the indirect effect on the quantity of trade will exceed the direct effect of the country having to pay a higher price for its imports and receive a lower price for its exports.

<span class="mw-page-title-main">Foreign trade of Argentina</span> Argentine foreign trade processes

Foreign trade of Argentina includes economic activities both within and outside Argentina especially with regards to merchandise exports and imports, as well as trade in services.

The International Clearing Union (ICU) was one of the institutions proposed to be set up at the 1944 United Nations Monetary and Financial Conference at Bretton Woods, New Hampshire, in the United States, by British economist John Maynard Keynes. Its aim was to establish regulation of currency exchange, a role eventually taken by the International Monetary Fund (IMF).

<span class="mw-page-title-main">J curve</span>

A J curve is any of a variety of J-shaped diagrams where a curve initially falls, then steeply rises above the starting point.

The Triffin dilemma or Triffin paradox is the conflict of economic interests that arises between short-term domestic and long-term international objectives for countries whose currencies serve as global reserve currencies. This dilemma was identified in the 1960s by Belgian-American economist Robert Triffin, who pointed out that the country whose currency, being the global reserve currency, foreign nations wish to hold, must be willing to supply the world with an extra supply of its currency to fulfill world demand for these foreign exchange reserves, leading to a trade deficit.

<span class="mw-page-title-main">Bancor</span> Formerly proposed unit of account

The bancor was a supranational currency that John Maynard Keynes and E. F. Schumacher conceptualised in the years 1940–1942 and which the United Kingdom proposed to introduce after World War II. The name was inspired by the French banque or. This newly created supranational currency would then be used in international trade as a unit of account within a multilateral clearing system—the International Clearing Union—which would also need to be founded.

<span class="mw-page-title-main">Currency intervention</span> Monetary policy operation

Currency intervention, also known as foreign exchange market intervention or currency manipulation, is a monetary policy operation. It occurs when a government or central bank buys or sells foreign currency in exchange for its own domestic currency, generally with the intention of influencing the exchange rate and trade policy.

<span class="mw-page-title-main">Foreign trade of the United States</span> Overview of foreign trade in the United States of America

Foreign trade of the United States comprises the international imports and exports of the United States. The country is among the top three global importers and exporters.

<span class="mw-page-title-main">Currency war</span> Competition between nations to gain competitive advantage by manipulating monetary supply

Currency war, also known as competitive devaluations, is a condition in international affairs where countries seek to gain a trade advantage over other countries by causing the exchange rate of their currency to fall in relation to other currencies. As the exchange rate of a country's currency falls, exports become more competitive in other countries, and imports into the country become more and more expensive. Both effects benefit the domestic industry, and thus employment, which receives a boost in demand from both domestic and foreign markets. However, the price increases for import goods are unpopular as they harm citizens' purchasing power; and when all countries adopt a similar strategy, it can lead to a general decline in international trade, harming all countries.

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