Capital Formation
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Capital formation is a concept used in
macroeconomics Macroeconomics (from the Greek prefix ''makro-'' meaning "large" + ''economics'') is a branch of economics dealing with performance, structure, behavior, and decision-making of an economy as a whole. For example, using interest rates, taxes, and ...
,
national accounts National accounts or national account systems (NAS) are the implementation of complete and consistent accounting techniques for measuring the economic activity of a nation. These include detailed underlying measures that rely on double-entry ...
and
financial economics Financial economics, also known as finance, is the branch of economics characterized by a "concentration on monetary activities", in which "money of one type or another is likely to appear on ''both sides'' of a trade".William F. Sharpe"Financial ...
. Occasionally it is also used in corporate accounts. It can be defined in three ways: *It is a specific statistical concept, also known as
net investment In economics, net investment is spending which increases the availability of fixed capital goods or means of production and goods inventories. It is the total spending on newly produced physical capital (fixed investment) and on inventories (invent ...
, used in national accounts statistics,
econometrics Econometrics is the application of Statistics, statistical methods to economic data in order to give Empirical evidence, empirical content to economic relationships.M. Hashem Pesaran (1987). "Econometrics," ''The New Palgrave: A Dictionary of ...
and macroeconomics. In that sense, it refers to a measure of the ''net additions'' to the (physical) capital
stock In finance, stock (also capital stock) consists of all the shares by which ownership of a corporation or company is divided.Longman Business English Dictionary: "stock - ''especially AmE'' one of the shares into which ownership of a company ...
of a country (or an economic sector) in an accounting interval, or, a measure of the amount by which the total physical capital stock ''increased'' during an accounting period. To arrive at this measure, standard valuation principles are used. *It is used also in economic theory, as a modern general term for
capital accumulation Capital accumulation is the dynamic that motivates the pursuit of profit, involving the investment of money or any financial asset with the goal of increasing the initial monetary value of said asset as a financial return whether in the form o ...
, referring to the total "stock of capital" that has been formed, or to the growth of this total capital stock. *In a much broader or vaguer sense, the term "capital formation" has in more recent times been used in financial economics to refer to
savings Wealth is the abundance of valuable financial assets or physical possessions which can be converted into a form that can be used for transactions. This includes the core meaning as held in the originating Old English word , which is from an I ...
drives, setting up
financial institution Financial institutions, sometimes called banking institutions, are business entities that provide services as intermediaries for different types of financial monetary transactions. Broadly speaking, there are three major types of financial insti ...
s, fiscal measures, public borrowing, development of
capital market A capital market is a financial market in which long-term debt (over a year) or equity-backed securities are bought and sold, in contrast to a money market where short-term debt is bought and sold. Capital markets channel the wealth of savers t ...
s,
privatization Privatization (also privatisation in British English) can mean several different things, most commonly referring to moving something from the public sector into the private sector. It is also sometimes used as a synonym for deregulation when ...
of financial institutions, development of
secondary market The secondary market, also called the aftermarket and follow on public offering, is the financial market in which previously issued financial instruments such as stock, bonds, options, and futures are bought and sold. The initial sale of the s ...
s. In this usage, it refers to any method for increasing the amount of capital owned or under one's control, or any method in utilising or mobilizing capital resources for investment purposes. Thus, capital could be "formed" in the sense of "being brought together for investment purposes" in many different ways. This broadened meaning is not related to the statistical measurement concept nor to the classical understanding of the concept in economic theory. Instead, it originated in credit-based economic growth during the 1990s and 2000s, which was accompanied by the rapid growth of the financial sector, and consequently the increased use of finance terminology in economic discussions.


Use in national accounts statistics

In the national accounts (e.g., in the
United Nations System of National Accounts The System of National Accounts (often abbreviated as SNA; formerly the United Nations System of National Accounts or UNSNA) is an international standard system of national accounts, the first international standard being published in 1953. Handb ...
and the
European System of Accounts The European System of Accounts (ESA) is the system of national accounts and regional accounts used by members of the European Union. It was most recently updated in 2010 (ESA 2010). The ESA 95 is fully consistent with the United Nations System of ...

''gross capital formation''
is the total value of the
gross fixed capital formation Gross fixed capital formation (GFCF) is a macroeconomic concept used in official national accounts such as the United Nations System of National Accounts (UNSNA), National Income and Product Accounts (NIPA) and the European System of Accounts (ES ...
(GFCF), plus net changes in inventories, plus net acquisitions less disposals of valuables for a unit or sector. "Total capital formation" in national accounting equals net
fixed capital In accounting, fixed capital is any kind of real, physical asset that is used repeatedly in the production of a product. In economics, fixed capital is a type of capital good that as a real, physical asset is used as a means of production which i ...
investment, plus the increase in the value of
inventories Inventory (American English) or stock (British English) refers to the goods and materials that a business holds for the ultimate goal of resale, production or utilisation. Inventory management is a discipline primarily about specifying the sha ...
held, plus (net) lending to foreign countries, during an accounting period (a year or a quarter). Capital is said to be "formed" when savings are utilized for investment purposes, often investment in production. In the USA, statistical measures for capital formation were pioneered by
Simon Kuznets Simon Smith Kuznets (; rus, Семён Абра́мович Кузне́ц, p=sʲɪˈmʲɵn ɐˈbraməvʲɪtɕ kʊzʲˈnʲɛts; April 30, 1901 – July 8, 1985) was an American economist and statistician who received the 1971 Nobel Memorial Pr ...
in the 1930s and 1940s, and from the 1950s onwards the standard accounting system devised under the auspices of the United Nations to measure capital flows was adopted officially by the governments of most countries. International bodies such as the
International Monetary Fund The International Monetary Fund (IMF) is a major financial agency of the United Nations, and an international financial institution, headquartered in Washington, D.C., consisting of 190 countries. Its stated mission is "working to foster globa ...
(IMF) and the
World Bank The World Bank is an international financial institution that provides loans and grants to the governments of low- and middle-income countries for the purpose of pursuing capital projects. The World Bank is the collective name for the Interna ...
have been influential in revising the system.


Different interpretations

The use of the terms "capital formation" and "
investment Investment is the dedication of money to purchase of an asset to attain an increase in value over a period of time. Investment requires a sacrifice of some present asset, such as time, money, or effort. In finance, the purpose of investing i ...
" can be somewhat confusing, partly because the concept of
capital Capital may refer to: Common uses * Capital city, a municipality of primary status ** List of national capital cities * Capital letter, an upper-case letter Economics and social sciences * Capital (economics), the durable produced goods used f ...
itself can be understood in different ways. *Firstly, capital formation is frequently thought of as a measure of total "investment", in the sense of that portion of capital actually used for investment purposes and not held as savings or consumed. But in fact, in national accounts, the concept of gross capital formation refers only to the accounting value of the "additions of non-financial produced assets to the capital stock less the disposals of these assets". "Investment" is a broader concept that includes investment in all kinds of capital assets, whether physical property or financial assets. In its statistical meaning, capital formation does not include financial assets such as stocks and securities. *Secondly, capital formation may be used synonymously with the notion of
capital accumulation Capital accumulation is the dynamic that motivates the pursuit of profit, involving the investment of money or any financial asset with the goal of increasing the initial monetary value of said asset as a financial return whether in the form o ...
in the sense of a reinvestment of profits into capital assets. But "capital accumulation" is not normally an accounting concept in modern accounts (although it is sometimes used by the IMF and the
United Nations Conference on Trade and Development The United Nations Conference on Trade and Development (UNCTAD) is an intergovernmental organization within the United Nations Secretariat that promotes the interests of developing countries in world trade. It was established in 1964 by the ...
), and contains the ambiguity that an amassment of wealth could occur either through a ''redistribution'' of capital assets from one person or institution to another, or through a ''net addition'' to the total stock of capital in existence. As regards capital accumulation, it can flourish, so that some people become wealthier, although society as a whole becomes poorer, and the net capital formation ''decreases''. In other words, the gain could be a net total gain, or a gain at the expense of loss by others that cancels out (or more than cancels out) the gain in aggregate. *Thirdly, gross capital formation is often used synonymously with
gross fixed capital formation Gross fixed capital formation (GFCF) is a macroeconomic concept used in official national accounts such as the United Nations System of National Accounts (UNSNA), National Income and Product Accounts (NIPA) and the European System of Accounts (ES ...
but strictly speaking this is an error because gross capital formation refers to more net asset gains than just fixed capital (it also includes net gains in inventory stocklevels and the balance of funds lent abroad). Capital formation measures were originally designed to provide a picture of investment and growth of the "real economy" in which goods and services are produced using tangible capital assets. The measures were intended to identify changes in the growth of ''physical'' wealth across time. However, the international growth of the financial sector has created many structural changes in the way that business investments occur, and in the way capital finance is really organized. This not only affects the definition of the measures, but also how economists interpret capital formation. The most recent alterations in national accounts standards mean that capital measures and many other measures are no longer fully comparable with the data of the past, except where the old data series have been revised to align them with the new concepts and definitions. US government statisticians have admitted frankly that "Unfortunately, the finance sector is one of the more poorly measured sectors in national accounts". The main reason is that national accounts were at first primarily designed to capture changes in tangible physical wealth, not financial wealth (in the form of financial claims).


Gross and net capital formation

In economic statistics and accounts, capital formation can be valued ''gross'', i.e., before deduction of
consumption of fixed capital Consumption of fixed capital (CFC) is a term used in business accounts, tax assessments and national accounts for depreciation of fixed assets. CFC is used in preference to "depreciation" to emphasize that fixed capital is used up in the process ...
(or "depreciation"), or ''net'', i.e., after deduction of "depreciation" write-offs. *The gross valuation method views "depreciation" as a portion of the ''new income or wealth'' earned or created by the enterprise, and hence as part of the formation of new capital by the enterprise. *The net valuation method views "depreciation" as the compensation for the ''cost'' of replacing fixed equipment used up or worn out, which must be deducted from the total investment volume to obtain a measure of the "real" value of investments; the depreciation write-off compensates and cancels out the loss in capital value of assets used due to wear & tear, obsolescence, etc. Because of government tax-incentives and valuation issues, depreciation charged by businesses is rarely a true reflection of the loss in value of their capital stock. Hence, statisticians often revalue actual depreciation charges according to data about asset values and average service lives of assets, in order to obtain measures of true "economic depreciation".


Technical measurement issues

Capital formation is notoriously difficult to measure statistically, mainly because of the valuation problems involved in establishing what the value of capital assets is. When a fixed asset or inventory is bought, it may be reasonably clear what its market value is, namely the purchaser's price. But as soon as it is bought, its value may change, and it may change even before it is put to use. Things often become more complicated to measure when a new fixed asset is acquired within some kind of
lease A lease is a contractual arrangement calling for the user (referred to as the ''lessee'') to pay the owner (referred to as the ''lessor'') for the use of an asset. Property, buildings and vehicles are common assets that are leased. Industrial ...
agreement. Finally, the rate at which the value of the fixed asset depreciates will affect the gross and net valuation of the asset, yet different methods are typically used to value what assets are worth and how fast they depreciate. Capital assets can for instance be valued at: *
historic cost In accounting, an economic item's historical cost is the original nominal monetary value of that item. Historical cost accounting involves reporting assets and liabilities at their historical costs, which are not updated for changes in the items' ...
(acquisition cost) *current
replacement cost The term replacement cost or replacement value refers to the amount that an entity would have to pay to replace an asset at the present time, according to its current worth. In the insurance industry, "replacement cost" or "replacement cost valu ...
*current sale or resale value *average
market value Market value or OMV (Open Market Valuation) is the price at which an asset would trade in a competitive auction setting. Market value is often used interchangeably with ''open market value'', ''fair value'' or ''fair market value'', although the ...
*business value, assuming a certain profit yield *value for tax purposes, *value for insurance purposes *
purchasing power parity Purchasing power parity (PPP) is the measurement of prices in different countries that uses the prices of specific goods to compare the absolute purchasing power of the countries' currency, currencies. PPP is effectively the ratio of the price of ...
value *scrap value. A business owner may in fact not even know what his business is "worth" as a going concern, in terms of its current market value. The "book value" of a capital stock may differ greatly from its "market value", and another figure may apply for
taxation A tax is a compulsory financial charge or some other type of levy imposed on a taxpayer (an individual or legal person, legal entity) by a governmental organization in order to fund government spending and various public expenditures (regiona ...
purposes. The value of capital assets may also be overstated or understated using various legal constructions. For any significant business, how assets are valued makes a big difference to its earnings and thus the correct statement of asset values is a perpetually controversial subject. During an accounting period, additions may be made to capital assets (including those that disproportionately increase the value of the capital stock) and capital assets are also disposed of; at the same time, physical assets also incur
depreciation In accountancy, depreciation is a term that refers to two aspects of the same concept: first, the actual decrease of fair value of an asset, such as the decrease in value of factory equipment each year as it is used and wear, and second, the a ...
or
Consumption of fixed capital Consumption of fixed capital (CFC) is a term used in business accounts, tax assessments and national accounts for depreciation of fixed assets. CFC is used in preference to "depreciation" to emphasize that fixed capital is used up in the process ...
. Also, price
inflation In economics, inflation is an increase in the general price level of goods and services in an economy. When the general price level rises, each unit of currency buys fewer goods and services; consequently, inflation corresponds to a reductio ...
may affect the value of the capital stock. In
national accounts National accounts or national account systems (NAS) are the implementation of complete and consistent accounting techniques for measuring the economic activity of a nation. These include detailed underlying measures that rely on double-entry ...
, there are additional problems: * The sales/purchases of one enterprise can be the investment of another enterprise. Therefore, to obtain a measure of the total net capital formation, a system of grossing and netting of capital flows is required. Without this, double counting would occur. * Capital expenditure must be distinguished from intermediate expenditure and other operating expenditure, but the boundaries are sometimes difficult to draw. * There exists nowadays a large market in second-hand (used) assets. In principle, statistical measures of gross fixed capital formation are supposed to refer to the net additions of ''newly produced'' fixed assets, which enlarge the total stock of fixed capital in the economy. But if a substantial trade occurs in fixed assets resold from one enterprise or one country to another, it may become difficult to know what the real net addition to the stock of fixed capital of a country actually is. A precise distinction between "new" and "used" assets becomes more difficult to draw. How to value used assets and their depreciation consistently becomes more problematic. The general trend in accounting standards is for assets to be valued increasingly at "current market value", but this valuation is by no means absolutely clear and uncontroversial. It might be understood to mean the price of the asset if it was sold at a balance date, or the current replacement cost of the asset, or the average price of the asset type in the market at a certain date, etc.


Perpetual Inventory Method

A method often used in econometrics to estimate the value of the physical capital stock of an industrial sector or the whole economy is the so-called ''Perpetual Inventory Method'' (PIM). Starting off from a benchmark stock value for capital held, and expressing all values in constant dollars using a price index, known additions to the stock are added, and known disposals as well as depreciation are subtracted year by year (or quarter by quarter). Thus, an historical data series is obtained for the growth of the capital stock over a period of time. In so doing, assumptions are made about the real rate of price inflation, realistic depreciation rates, average service lives of physical capital assets, and so on. The PIM stock values can be compared with various other related economic variables and trends, and adjusted further to obtain the most accurate and credible valuation


Controversy

According to one popular kind of macro-economic definition in textbooks, capital formation refers to "the transfer of savings from households and governments to the business sector, resulting in increased output and economic expansion" (see
Circular flow of income The circular flow of income or circular flow is a model of the economy in which the major exchanges are represented as flows of money, goods and services, etc. between economic agents. The flows of money and goods exchanged in a closed circuit ...
). The idea here is that individuals and governments save money, and then invest that money in the private sector, which produces more wealth with it. This definition is however inaccurate on two counts: *Firstly, many larger corporations engage in corporate ''self-financing'', i.e., financing from their own reserves and undistributed profits, or through loans from (or share issues bought by) ''other'' corporations. In other words, the textbook definition ignores that the largest source of investment capital consists of ''financial institutions'', not individuals or households or governments. Admittedly, financial institutions are, "in the last instance", mostly owned by individuals, but those individuals have little control over this transfer of funds, nor do they accomplish the transfer themselves. Few individuals can say they "own" a corporation, any more than individuals "own" the public sector.
James M. Poterba James Michael "Jim" Poterba, FBA (born July 13, 1958) is an American economist, Mitsui Professor of Economics at the Massachusetts Institute of Technology, and current NBER president and chief executive officer. Early years Poterba was born in N ...
(1987) found that changes in corporate saving are only partly offset (between 25% and 50%) by changes in household saving in the United States. Social accountants Richard Ruggles and Nancy D. Ruggles established for the USA that "almost all financial savings done by households is used to pay for household capital formation - particularly, housing and
consumer durables In economics, a durable good or a hard good or consumer durable is a good that does not quickly wear out or, more specifically, one that yields utility over time rather than being completely consumed in one use. Items like bricks could be consid ...
. On net, the household sector channels almost no financial savings to the enterprise sector. Conversely, almost all the capital formation done by enterprises is financed through enterprise savings - particularly, undistributed gross profits." *Secondly, the transfer of funds to corporations may not result in increased output or economic expansion at all; given excess capacity, a low rate of return and/or lacklustre demand, corporations may not in fact ''invest'' those funds to expand ''output'', and engage in asset speculation instead, to obtain property income that boosts shareholder returns. To illustrate, New Zealand's Finance Minister Michael Cullen stated that "My sense is that there are definite gains to be made, both economic and social, in increasing the ''savings level'' of New Zealanders and in encouraging diversification in assets away from the residential property market." This idea is based on a flawed understanding of capital formation, ignoring the real issue - which is that the flow of mortgage repayments by households to financial institutions is not being used to expand output and employment on a scale that could repay escalating private sector debts. In reality, more and more local income and assets are appropriated by foreign share-holders and creditors in North America, Europe, Australia and Japa

In December 2012, managed funds statistics compiled by the NZ Reserve Bank indicated that New Zealanders have 49.8% of their
KiwiSaver The KiwiSaver scheme, a New Zealand savings scheme, came into operation from Monday, 2 July 2007. Participants can normally access their KiwiSaver funds only after the age of 65, but can withdraw them in certain limited circumstances, for exampl ...
money invested overseas. These managed fund figures include capital contributions, capital gains and losses and dividends and interest received.Brian Gaynor, "Wrong decisions send our savings overseas." ''New Zealand Herald'', 8 December 201

/ref> The concept of "household saving" must itself also be looked at critically, since a lot of this "saving" in reality consists precisely of investing in housing, which, given low interest rates and rising real estate prices, yields a better return than if you kept your money in the bank (or, in some cases, if you invested in shares). In other words, a Mortgage loan, mortgage from a bank can effectively function as a "savings scheme" although officially it is not regarded as "savings".


Example of capital estimates

In the 2005 ''Analytical Perspectives'' document, an annex to the US Budget (Table 12-4: National Wealth, p. 201), an annual estimate is provided for the value of total tangible capital assets of the USA, which doubled since 1980 (stated in '' trillions'' of dollars, at September 30, 2003): ''Publicly owned physical assets:'' Structures and equipment . . . . . . $5.6 Federally owned or financed . . . $2.2 Federally owned . . . . . . . . . . .$1.0 Grants to state and local govt . . . $1.0 Funded by state and local govt . . . $3.3 Other federal assets . . . . . . . . $1.4 Subtotal (1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $6.9 trillion ''Privately owned physical assets:'' Reproducible assets . . . . . . . . $28.7 Residential structures. . . . . . . $12.4 Nonresidential plant & equipment . $11.8 Inventories . . . . . . . . . . . . $1.5 Consumer durables . . . . . . . . . $3.1 Land . . . . . . . . . . . . . . . $10.2 Subtotal (2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $38.9 trillion ''Education capital:'' federally financed . . . . . . . . . $1.4 financed from other sources . . . . $44.0 Subtotal (3) . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . $45.4 trillion ''Research and development capital:'' federally financed R&D . . . . . . . $1.1 R&D financed from other sources . . $1.7 Subtotal (4). . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . .$2.9 trillion TOTAL ASSETS . . . . . . . . . . . . . . . . . . . . . . . . . . . . $94.1 trillion Net claims of foreigners on US . . . . . . . . . . . . . . . . . $4.2 trillion Net wealth . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .$89.9 trillion (Note: these data obviously do not include financial assets, such as estimated by the
McKinsey Quarterly The ''McKinsey Quarterly'' is a business magazine focused on management and organizational theory. It is written primarily by McKinsey McKinsey & Company is a global management consulting firm founded in 1926 by University of Chicago professor ...
, only "tangible" assets in US territory. The total value of ''marketable'' financial assets in the USA was estimated in 2007 at about US$46 trillio

This total obviously does not include assets, deposits and reserves that are not traded. The data series on national wealth provided in the budget annex were discontinued by the administration of President Barack Obama).


See also

*
Capital (economics) In economics, capital goods or capital are "those durable produced goods that are in turn used as productive inputs for further production" of goods and services. At the macroeconomic level, "the nation's capital stock includes buildings, eq ...
*
Capital accumulation Capital accumulation is the dynamic that motivates the pursuit of profit, involving the investment of money or any financial asset with the goal of increasing the initial monetary value of said asset as a financial return whether in the form o ...
*
Constant capital Constant capital (c), is a concept created by Karl Marx and used in Marxian political economy. It refers to one of the forms of capital invested in production, which contrasts with variable capital (v). The distinction between constant and var ...
*
Consumption of fixed capital Consumption of fixed capital (CFC) is a term used in business accounts, tax assessments and national accounts for depreciation of fixed assets. CFC is used in preference to "depreciation" to emphasize that fixed capital is used up in the process ...
*
Debt Debt is an obligation that requires one party, the debtor, to pay money or other agreed-upon value to another party, the creditor. Debt is a deferred payment, or series of payments, which differentiates it from an immediate purchase. The ...
*
Double counting (accounting) Double counting in accounting is an error whereby a transaction is counted more than once, for whatever reason. But in social accounting it also refers to a conceptual problem in social accounting practice, when the attempt is made to estimate the ...
*
Equity investment A stock trader or equity trader or share trader, also called a stock investor, is a person or company involved in trading equity securities and attempting to profit from the purchase and sale of those securities. Stock traders may be an invest ...
(in finance and investment) *
Factoring (finance) Factoring is a financial transaction and a type of debtor finance in which a business ''sells'' its accounts receivable (i.e., invoices) to a third party (called a factor) at a discount.O. Ray Whittington, CPA, PhD, "Financial Accounting and ...
*
Financial capital Financial capital (also simply known as capital or equity in finance, accounting and economics) is any economic resource measured in terms of money used by entrepreneurs and businesses to buy what they need to make their products or to provide ...
*
Fixed capital In accounting, fixed capital is any kind of real, physical asset that is used repeatedly in the production of a product. In economics, fixed capital is a type of capital good that as a real, physical asset is used as a means of production which i ...
*
Gross fixed capital formation Gross fixed capital formation (GFCF) is a macroeconomic concept used in official national accounts such as the United Nations System of National Accounts (UNSNA), National Income and Product Accounts (NIPA) and the European System of Accounts (ES ...
*
Human capital Human capital is a concept used by social scientists to designate personal attributes considered useful in the production process. It encompasses employee knowledge, skills, know-how, good health, and education. Human capital has a substantial ...
*
Initial public offering An initial public offering (IPO) or stock launch is a public offering in which shares of a company are sold to institutional investors and usually also to retail (individual) investors. An IPO is typically underwritten by one or more investment ...
* Investment-specific technological progress *
Privately held company A privately held company (or simply a private company) is a company whose shares and related rights or obligations are not offered for public subscription or publicly negotiated in the respective listed markets, but rather the company's stock is ...
*
Public company A public company is a company whose ownership is organized via shares of stock which are intended to be freely traded on a stock exchange or in over-the-counter markets. A public (publicly traded) company can be listed on a stock exchange (l ...
*
Reverse takeover A reverse takeover (RTO), reverse merger, or reverse IPO is the acquisition of a public company by a private company so that the private company can bypass the lengthy and complex process of going public. Sometimes, conversely, the public compan ...
(also known as a ''back door'' listing or ''reverse merger'') *
Social capital Social capital is "the networks of relationships among people who live and work in a particular society, enabling that society to function effectively". It involves the effective functioning of social groups through interpersonal relationships ...
*
Special-purpose acquisition company A special purpose acquisition company (SPAC; ), also known as a "blank check company", is a shell corporation listed on a stock exchange with the purpose of acquiring a private company, thus making it public without going through the traditional i ...
(SPAC)


References

{{Reflist


Further reading

**United Nations
National accounts main aggregates database
(including gross capital formation), worldwide **Eurostat
National accounts data
(including gross capital formation), member states of the European Union and other countries **Eurostat
National accounts website
**Eurostat
National Accounts - GDP
Statistics Explained. **Malherbe, F.
Le site de la comptabilité nationale
**"Analytical Perspectives

**''Review of Income and Wealth'

Capital (economics) National accounts