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Encyclopedia > GDP per capita

Gross Domestic Product (GDP), a calculation method in national accounting (see Measures of national income and output) is defined as the total value of final goods and services produced within a country's borders in a year, regardless of ownership. It may be used as one of many indicators of the standard of living in a country, but there are limitations with this view. GDP is often abbreviated as Y. Measures of national income and output are used in economics to estimate the value of goods and services produced in an economy. ... The Standard of living refers to the quality and quantity of goods and services available to people. ... Gross Domestic Product (GDP), a calculation method in national accounting (see Measures of national income and output) is defined as the total value of final goods and services produced within a countrys borders in a year, regardless of ownership. ...

GDP is defined as the total value of goods and services produced within a territory during a specified period (or, if not specified, annually, so that "the UK GDP" is the UK's annual product), regardless of ownership. GDP differs from gross national product (GNP) in excluding inter-country income transfers, in effect attributing to a territory the product generated within it rather than the incomes received in it. Measures of national income and output are used in economics to estimate the value of goods and services produced in an economy. ...

Whereas nominal GDP refers to the total amount of money spent on GDP, real GDP adjusts this value for the effects of inflation in order to estimate the actual quantity of goods and services making up GDP. The former is sometimes called "money GDP," while the latter is termed "constant-price" or "inflation-corrected" GDP -- or "GDP in base-year prices" (where the base year is the reference year of the index used). See real vs. nominal in economics. In economics, a Consumer Price Index (CPI, also retail price index) is a statistical measure of a weighted average of prices of a specified set of goods and services purchased by wage earners in urban areas. ... In economics, the distinction between nominal and real numbers is often made. ...

GDP measures only final goods and services, that is those goods and services that are consumed by their final user, and not used as an input into other goods. Measuring intermediate goods and services would lead to double counting of economic activity within a country. This distinction also removes transfers between individuals and companies from GDP. For instance, buying a Renoir doesn't boost GDP by \$20m. (If it did, buying and selling the same painting repeatedly to a gallery would imply great wealth rather than penury.) Note that the Renoir purchase would affect the GDP figure, but not as a \$20m receipt, the auctioneer's fees would appear in GDP as consumption expenditure, because this is a final service. Double-counting is a term used to refer not simply to a math problem, but to a conceptual problem in social accounting practice, when the attempt is made to estimate the new value added by Gross Output, or the value of total investments. ... The name Renoir refers to more than one person. ... The name Renoir refers to more than one person. ... An auctioneer and her assistants scan the crowd for bidders An auction is the process of buying and selling things by offering them up for bid, taking bids, and then selling the item to the highest bidder. ...

The most common approach to measuring and understanding GDP is the expenditure method:

GDP = consumption + investment + exportsimports

Consumption and investment in this equation are the expenditure on final goods and services. The exports minus imports part of the equation (often called net exports) then adjusts this by subtracting the part of this expenditure not produced domestically (the imports), and adding back in domestic production not consumed at home (the exports). Consumption is the using up of a resource. ... Investment or investing is a term with several closely-related meanings in finance and economics. ...

Economists (since Keynes) have preferred to split the general consumption term into two parts; private consumption, and public sector spending. Two advantages of dividing total consumption this way in theoretical macroeconomics are: John Maynard Keynes John Maynard Keynes [ˈkeɪns], 1st Baron Keynes of Tilton (June 5, 1883 - April 21, 1946) was an English economist, whose radical ideas had a major impact on modern economic and political thought. ... The public sector is that part of economic and administrative life that deals with the delivery of goods and services by and for the government, whether national, regional or local/municipal. ...

• Private consumption is a central concern of welfare economics. The private investment and trade portions of the economy are ultimately directed (in mainstream economic models) to increases in long-term private consumption.
• If separated from endogenous private consumption, Government consumption can be treated as exogenous, so that different government spending levels can be considered within a meaningful macroeconomic framework.

Therefore GDP can be expressed as: Welfare economics is a branch of economics that uses microeconomic techniques to simultaneously determine the allocational efficiency of a macroeconomy and the income distribution consequences associated with it. ... In an economic model, an endogenous change is one that comes from inside the model and is explained by the model itself. ... Exogenous (or exogeneous) (from the Greek words exo and gen, meaning outside and production) refers to an action or object coming from outside a system. ...

GDP = private consumption + government + investment + net exports
(or simply GDP = C + G + I + NX)

Composition See also Household final consumption expenditure External links Eurostat - Consumption expenditure of private households Disposable income is also a very useful indicator of the spending patterns of consumers. ... Investment or investing is a term with several closely-related meanings in finance and economics. ... Balance of trade figures, also called net exports (NX), are the sum of the money gained by a given economy by selling exports, minus the cost of buying imports. ...

### The components of GDP

Each of the variables C, I, G, and NX :

• C is private consumption (or Consumer expenditures) in the economy. This includes most expenditures of households such as food, rent, medical expenses and so on.
• I is defined as business investments in capital. Examples of investment by a business include construction of a new mine, purchase of software, or purchase of machinery and equipment for a factory. 'Investment' in GDP is meant very specifically as non-financial product purchases. Buying financial products is classed as saving in macroeconomics, as opposed to investment (which, in the GDP formula is a form of spending). The distinction is (in theory) clear: if money is converted into goods or services, without a repayment liability it is investment. For example, if you buy a bond or share the ownership of the money has only nominally changed hands, and this transfer payment is excluded from the GDP sum. Although such purchases would be called investments in normal speech, from the total-economy point of view, this is simply swapping of deeds, and not part of the real economy or the GDP formula.
• G is the sum of government expenditures on final goods and services. It includes salaries of public servants, purchase of weapons for the millitary, and any investment expenditure by a government. It does not include any transfer payments, such as social security or unemployment benefits. The relative size of government expenditure compared to GDP as a whole is critical in the theory of crowding out, and the Keynesian cross.
• NX are "net exports" in the economy (gross exports - gross imports). GDP captures the amount a country produces, including goods and services produced for overseas consumption, therefore exports are added. Imports are subtracted since imported goods will be included in the terms G, I, or C, and must be deducted to avoid counting foreign supply as domestic.

• Understand Keynesian or neo-classical macroeconomics.

Keynes reading from his General Theory Keynesian economics (pronounced KAYNzian), is an economic theory based on the ideas of John Maynard Keynes, as put forward in his book The General Theory of Employment, Interest and Money, published in 1936 in response to the Great Depression of the 1930s. ... Neoclassical economics is the grouping of a number of schools of thought in economics. ...

### Examples of GDP component variables

Examples of C, I, G, & NX: If you spend money to renovate your hotel so that occupancy rates increase, that is private investment, but if you buy shares in a consortium to do the same thing it is saving. The former is included when measuring GDP (in I), the latter is not. However, when the consortium conducted its own expenditure on renovation, that expenditure would be included in GDP. Save might refer to: Save (sport) - to stop a goal or maintain the lead To save a document in computer file management (see also Saving a webpage) The River Save (Zimbabwe), Zimbabwe The River Save (Hungary), Hungary -- joins the Danube just above Belgrade. ...

If the hotel is your private home your renovation spending would be measured as Consumption, but if a government agency is converting the hotel into an office for civil servants the renovation spending would be measured as part of public sector spending (G).

If the renovation involves the purchase of a chandelier from abroad, that spending would also be counted as an increase in imports, so that NX would fall and the total GDP is unaffected by the purchase. (This highlights the fact that GDP is intended to measure domestic production rather than total consumption or spending. Spending is really a convenient means of estimating production.) A chandelier in the U.S. vice presidents ceremonial office in the White House A chandelier is a ceiling-mounted fixture with two or more arms bearing lights. ...

If you are paid to manufacture the chandelier to hang in a foreign hotel the situation would be reversed, and the payment you receive would be counted in NX (positively, as an export). Again, we see that GDP is attempting to measure production through the means of expenditure; if the chandelier you produced had been bought domestically it would have been included in the GDP figures (in C or I) when purchased by a consumer or a business, but because it was exported it is necessary to 'correct' the amount consumed domestically to give the amount produced domestically. (As in Gross Domestic Product.).

### Difference from Aggregate expenditure

An alternative measure of the economy to GDP is the Aggregate expenditure measure, which is identical to GDP except that it excludes items produced but not purchased (net inventory/stock level growth). If the economy produces more goods than are sold, the increase in inventory would generally be included in the GDP figure (as "Investment"). GDP counts these changes in inventory levels as investment. Aggregate expenditure is a measure of national income, very similar to GDP. It is defined as the total value of annual goods and services production within a country (at market prices) counting only goods and services actually bought. ... Aggregate expenditure is a measure of national income, very similar to GDP. It is defined as the total value of annual goods and services production within a country (at market prices) counting only goods and services actually bought. ...

### The GDP Income account

Another way of measuring GDP is to measure the total income payable in the GDP income accounts. This should provide the same figure as the expenditure method described above.

The formula for GDP measured using the income approach, called GDP(I), is:

GDP = Compensation of employees + Gross operating surplus + Gross mixed income + Taxes less subsidies on production and imports
• Compensation of employees (COE) measures the total remuneration to employees for work done. It includes wages and salaries, as well as employer contributions to social security and other such programs.
• Gross operating surplus (GOS) is the surplus due to owners of incorporated businesses. Often called profits, although only a subset of total costs are subtracted from gross output to calculate GOS.
• Gross mixed income (GMI) is the same measure as GOS, but for unincorporated businesses. This often includes most small businesses.

The sum of COE, GOS and GMI is called total factor income, and measures the value of GDP at factor (basic) prices.The difference between basic prices and final prices (those used in the expenditure calculation) is the total taxes and subsidies that the Government has levied or paid on that production. So adding taxes less subsidies on production and imports converts GDP at factor cost to GDP(I). Compensation of employees (CE) is a statistical term used in national accounts, Balance of Payments statistics and sometimes in corporate accounts as well. ... This article needs to be wikified. ... For specific national programs, see Social Security (United States), National insurance (UK), Social Security (Sweden) Social security mainly refers to a field of social welfare concerned with social protection, or protection against socially recognized needs, including poverty, old age, disability, unemployment, families with children and others. ... Profit is a positive return made on an investment by an individual or by business operations. ...

## Measurement

### International Standards

The international standard for measuring GDP is contained in the book System of National Accounts (1993), which was prepared by representatives of the International Monetary Fund, European Union, Organisation for Economic Co-operation and Development, United Nations and World Bank. The publication is normally referred to as SNA93, to distinguish it from the previous edition published in 1968 (called SNA68). The United Nations System of National Accounts is an international standard system of social accounts, first published in 1953. ... The logo of the International Monetary Fund (IMF) The International Monetary Fund (IMF) is the international organization entrusted with overseeing the global financial system by monitoring exchange rates and balance of payments, as well as offering technical and financial assistance when asked. ... The Organisation for Economic Co-operation and Development (OECD) is an international organisation of those developed countries that accept the principles of representative democracy and a free market economy. ... Main articles: League of Nations & History of the United Nations The term United Nations was coined by Franklin D. Roosevelt during World War II, to refer to the Allies. ... Logo of the World Bank The International Bank for Reconstruction and Development (IBRD, in Romance languages: BIRD), better known as the World Bank, is an international organization whose original mission was to finance the reconstruction of nations devastated by WWII. Now, its mission has expanded to fight poverty by means...

SNA93 sets out a set of rules and procedures for the measurement of national accounts. The standards are designed to be flexible, to allow for differences in local statistical needs and conditions.

### National Measurement

Within each country GDP is normally measured by a national government statistical agency, as private sector organisations normally do not have access to the information required (especially information on expenditure and production by governments).

GDP can measure spending on all goods and services. GDP can also measure all income earned. The Australian Bureau of Statistics (ABS) is the Australian government agency that collects and publishes statistical information about Australia. ... Statistics Canada is the Canadian federal government bureau commissioned with gathering and analysing statistics about Canada. ... The Bureau of Economic Analysis (BEA) is an agency in the United States Department of Commerce that provides a comprehensive statistical picture of the economy of the United States. ...

### Interest rates

Net interest expense is a transfer payment in all sectors except the financial sector. Net interest expenses in the financial sector is seen as production and value added and is added to GDP.. In political science and economics, a transfer payment is a payment of money from a government or any other organization to an individual, a group or another order of government for which no good or service is directly required in return. ...

## Cross-border comparison

The level of GDP in different countries may be compared by converting their value in national currency according to either

The relative ranking of countries may differ dramatically between the two approaches. The Currency Market or Foreign Exchange Market is one of the largest markets in the world. ... To meet Wikipedias quality standards, this article or section may require cleanup. ... This article is about general United States currency. ...

• The current exchange rate method converts the value of goods and services using global currency exchange rates. This can offer better indications of a country's international purchasing power and relative economic strength. For instance, if 10% of GDP is being spent on buying hi-tech foreign arms, the number of weapons purchased is entirely governed by current exchange rates, since arms are a traded product bought on the international market (there is no meaningful 'local' price distinct from the international price for high technology goods).
• The purchasing power parity method accounts for the relative effective domestic purchasing power of the average producer or consumer within an economy. This can be a better indicator of the living standards of less-developed countries because it compensates for the weakness of local currencies in world markets. The PPP method of GDP conversion is most relevant to non-traded goods and services.

There is a clear pattern of the purchasing power parity method decreasing the disparity in GDP between high and low income (GDP) countries, as compared to the current exchange rate method. This finding is called the Penn effect. The word arms may refer to: The arm is anatomically the part of the body extending from the shoulder to the elbow. ... The Penn effect is the economic finding that real income ratios between high and low income countries are systematically exaggerated by GDP conversion at market exchange rates. ...

For more information see measures of national income. Measures of national income and output are used in economics to estimate the value of goods and services produced in an economy. ...

## GDP and standard of living

GDP per capita is often used as an indicator of standard of living in an economy. While this approach has advantages, many criticisms of GDP focus on its use as an indicator of standard of living. The Standard of living refers to the quality and quantity of goods and services available to people. ...

The major advantages to using GDP per capita as an indicator of standard of living are that it is measured frequently, widely and consistently. Frequently in that most countries provide information on GDP on a quarterly basis, which allows a user to spot trends more quickly. Widely in that some measure of GDP is available for practically every country in the world, which allow crude comparisons between the standard of living in different countries to be compared. And consistently in that the technical definitions used within GDP are relatively consistent between countries, and so there can be confidence that the same thing is being measured in each country. Look up Country in Wiktionary, the free dictionary In political geography and international politics a country is a geographical territory. ... The World in plate carrÃ©e projection The World In English, world is rooted in a compound of the obsolete words were, man, and eld, age; thus, its oldest meaning is age or life of man. Its primary modern meaning is the planet Earth, especially when capitalized: the World. ...

The major disadvantage of using GDP as an indicator of standard of living is that it is not, strictly speaking, a measure of standard of living. GDP is intended to be a measure of particular types of economic activity within a country. Nothing about the definition of GDP suggests that it is necessarily a measure of standard of living. For instance, in an extreme example, a country which exported 100 per cent of its production would still have a high GDP, but a very poor standard of living.

The argument in favour of using GDP is not that it is a good indicator of standard of living, but rather that (all other things being equal) standard of living tends to increase when GDP per capita increases. This makes GDP a proxy for standard of living, rather than a direct measure of it. The word proxy is derived from proximity and can mean more than one thing: a person authorized to act for another person, or upon request by another person (see for example proxy murder) a proxy war is a war where two powers use third parties as a substitute for fighting...

There are a number of controversies about this use of GDP. Gross Domestic Product (GDP), a calculation method in national accounting (see Measures of national income and output) is defined as the total value of final goods and services produced within a countrys borders in a year, regardless of ownership. ...

## Controversies

Although GDP is widely used by economists, its value as an indicator has also been the subject of controversy. Criticisms of GDP include:

• GDP doesn't take into account the black economy, where the money spent isn't registered, and the non-monetary economy, where no money comes into play at all, resulting in inaccurate or abnormally low GDP figures. For example, in countries with major business transactions occurring informally, portions of local economy are not easily registered. Bartering may be more prominent than the use of money, even extending to services (I helped you build your house ten years ago, so now you help me).
• Very often different calculations of GDP are confused among each other. For cross-border comparisons one should especially regard whether it is calculated by purchasing power parity (PPP) method or current exchange rate method.
• Quality of life is determined by many other things than physical goods (economic or not).
• In 'poor' countries, it may just be that everything is cheap, except for a few western goods. So one may have little money, but if everything is cheap that evens out nicely. Thus, the standard of living may be quite reasonable, it's just that there are, say, fewer TV-sets, meaning people have to share them (which may actually increase the quality of life in a economic sense and choice, but decrease in a social sense for societies that value doing things together).
• If many products are of low quality in terms of durability then people will have to (unnecessarily) buy them again and again, thus boosting GDP without increasing their satisfaction. (On the other hand, if products were very durable then that would hamper innovation because people would be less inclined to buy new products, giving producers less of an incentive to develop them.) Similarly, if many products are of low quality in terms of usability and people don't know beforehand which products are the best choice for them, then they will either have to make do with an inferior product or buy again and again until they find something more satisfying. Furthermore, if products have a short lifespan in the market (eg because of fast innovation or fashion) then this process starts all over again when people need a replacement. Note that in a capitalist society these factors working together can easily cause a very high GDP combined with low customer satisfaction.
• If a nation doesn't spend but saves and invests overseas, such as Japan, its GDP will be diminished in comparison to one that spends borrowed money, like the US, thus accumulated savings and debt are not taken into account so long as adequate financing continues to happen.
• GDP doesn't measure the sustainability of growth. A country may achieve a temporary high GDP by over-exploiting natural resources or by misallocating investment. Oil rich states can sustain high GDPs without industrializing, but this high level will not be sustainable past the point that the oil runs out. Economies experiencing an asset bubble, such as a housing bubble or stock bubble, or a low private saving rate tend appear to grow faster due to higher consumption, mortgaging their futures for present growth. Environmental degradation at the expense of economic growth can end up costing dearly to clean up, GDP doesn't account for this in places such as China.
• GDP counts work that produces no net change. For instance, a hurricane destroying thousands of homes would not be counted by GDP, but the rebuilding of those homes would be. A good recent example would be the aftermath of 2005 Katrina hurricane, which is poised to become the most expensive hurricane in history. GDP would capture the rebuilding activity and suggest a rising living standard, but we're only working toward restoring what was lost for the most part. Therefore, GDP growth would over-estimate the increase in the standard of living. See Negative externalities.
• As a measure of actual sale prices, GDP does not capture the economic surplus between the price paid and subjective value received.
• the annual growth of real GDP is adjusted by using the "GDP deflator", which tends to underestimate the objective differences in the quality of manufactured output over time. (The deflator is explicitly based on subjective experience when measuring such things as the consumer benefit received from computer-power improvements since the early 1980s). Therefore the GDP figure may underestimate the degree to which improving technology and quality-level are increasing the real standard of living.
• Some economists such as Herman Daly consider GDP to be a poor measure even of material well being, especially in developed countries. They argue that GDP only measures production and consumption, not however the level of utility people gain from producing and consuming. This idea is expressed in the theory of uneconomic growth, which states that GDP growth above a certain "economic limit" actually decreases material well being. An extreme example of this is a major war. Historically, GDP growth was often boosted in war time while material living standards fell considerably.
• GDP does not take inequality into account.

Some economists have attempted to create a replacement for GDP called the Genuine Progress Indicator (GPI), which attempts to address many of the above criticisms. Many nations calculate a national wealth, a sum of all assets in a nation, but again doesn't account for future obligations such as environmental degredation, asset bubbles, and debt. Other nations such as Bhutan have advocated gross national happiness as a standard of living, claiming itself as the world's happiest nation. The black market is the sector of economic activity involving illegal economic dealings, typically the buying and selling of merchandise illegally. ... Barter is a type of trade where goods or services are exchanged for a certain amount of other goods or services, i. ... To meet Wikipedias quality standards, this article or section may require cleanup. ... The Penn effect is the economic finding that real income ratios between high and low income countries are systematically exaggerated by GDP conversion at market exchange rates. ... The Standard of living refers to the quality and quantity of goods and services available to people. ... The well-being or quality of life of a population is an important concern in economics and political science. ... Sustainable development is a process of developing (land, cities, business, communities, etc) that meets the needs of the present without compromising the ability of future generations to meet their own needs according to the Brundtland Report, a 1987 report from the United Nations. ... The current US property bubble is the United States economic bubble in real estate following the stock market bubble in the 1990s called, among other things, the dot-com bubble. ... An externality occurs in economics when a decision (for example, to pollute the atmosphere) causes costs or benefits to stakeholders other than the person making the decision. ... The term surplus is used in economics for several related quantities. ... In economics, the GDP deflator (implicit price deflator for GDP) is a measure of the change in prices of all new, domestically produced, final goods and services in an economy. ... This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. ... Growth of transistor counts for Intel processors (dots) and Moores Law (upper line=18 months; lower line=24 months) Moores law is the empirical observation that at our rate of technological development, the complexity of an integrated circuit, with respect to minimum component cost will double in about... The 1980s, in its most obvious sense, was the decade between 1980 and 1989. ... Herman Daly is a professor at the School of Public Policy at the University of Maryland, College Park. ... In [economics]], utility is a measure of the happiness or satisfaction gained consuming good and services. ... Uneconomic growth, in welfare economics, human development theory and some forms of ecological economics, is economic growth which reflects or creates a decline in human well-being. ... Social inequality refers to disparities in the distribution of material wealth in a society. ... The Genuine Progress Indicator (GPI) is a concept in green economics and welfare economics that has been suggested as a replacement metric for gross domestic product (GDP) as a metric of economic growth. ... Gross National Happiness (GNH) is an attempt to define a standard of living in more holistic and psychological terms than Gross National Product. ...

## Lists of countries by their GDP

This article includes two lists of countries of the world sorted by their Gross domestic product (GDP), the value of all final goods and services produced within a nation in a given year. ... These are two lists of countries of the world sorted by their Gross domestic product (GDP), the value of all final goods and services produced within a nation in a given year. ... This is a list of countries of the world sorted by their Gross Domestic Product (nominal) per capita for the year 2004, the value of all final goods and services produced within a nation in a given year, divided by the average population for the same year. ... This is a list of countries of the world sorted by their gross domestic product (GDP) at purchasing power parity (PPP) per capita for the year of 2004, the value of all final goods and services produced within a nation in a given year, divided by the average population for... This is a list of the countries in Africa in order of Gross domestic product (GDP), Values are given in Billion USDs. ... This is a list of the Asian countries sorted by their Gross domestic product (GDP) at market or government official exchange rates. ... This article contains information that has not been verified and thus might not be reliable. ...

In economics, the GDP deflator (implicit price deflator for GDP) is a measure of the change in prices of all new, domestically produced, final goods and services in an economy. ... The Gross value added is GDP - taxes on products + subsidies on products = GVA GVA + taxes on products - subsidies on products = GDP See also Measures of national income and output External links GVA - Gross Value Added ... Measures of national income and output are used in economics to estimate the value of goods and services produced in an economy. ... Natural gross domestic product (natural GDP) is defined as the optimal production capacity of a territorys economy given natural and institutional constraints. ... Uneconomic growth, in welfare economics, human development theory and some forms of ecological economics, is economic growth which reflects or creates a decline in human well-being. ... The Genuine Progress Indicator (GPI) is a concept in green economics and welfare economics that has been suggested as a replacement metric for gross domestic product (GDP) as a metric of economic growth. ...

### Calculation

• Classification of Products by Activity (CPA)
• Financial Intermediation Services Indirectly Measured (FISIM)

Results from FactBites:

 World map, map of World, map of GDP per capita growth around the World, map showing GDP (353 words) GDP Per Capita of Countries shows a map of the world, where various countries have been shown using different colors according to the GDP per capita growth in that particular region of world during the decade of 1990-2001. A region's GDP is one of the several measures of the size of that place's economy. The real GDP per capita of an economy indicates the average standard of living of individuals in that country.
 Commanding Heights: Educators | on PBS (351 words) Per capita GDP is simply the value of total GDP divided by the number of people in the country. Per capita GDP does not reflect how wealthy the people really are; it only shows how well off they would be if everybody got an equal share of what the economy produces. Next, rank the nations from richest to poorest on the basis of Per Capita GDP (Column E) (1 is the richest, 7 is the poorest).
More results at FactBites »

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