Real prices and ideal prices refers to a distinction between actual prices paid for products, services, assets and labour (the money that actually changes hands), and computed prices which are not actually charged or paid in market trade, although they may facilitate trade. The difference is between actual prices paid, and information about possible, potential or likely prices, or "average" price levels. This distinction should not be confused with the difference between "nominal prices" (current-value) and "real prices" (adjusted for inflation, and/or tax and/or ancillary charges).
Ideal prices, expressed in money-units, can be "estimated", "theorized" or "imputed" for accounting, trading, marketing or calculation purposes, for example using the law of averages. Even if such prices therefore may not directly correspond to transactions involving actually traded products, assets or services, they can nevertheless provide "price signals" which influence economic behavior. For example, if statisticians publish aggregated price estimates about the economy as a whole, market actors are likely to respond to this price information, even if it is far from exact, based on a very large number of assumptions, and later revised. The release of new GDP data, for instance, often has an immediate effect on stock market activity, insofar as it is interpreted as an indicator of whether and how fast the market - and consequently the incomes generated by it - is growing or declining.
Ideal prices are typically prices that would apply in trade, if certain assumed conditions apply (and they may not).
The distinction is currently best known in the profession of auditing. It also has enormous significance for economic theory, and more specifically for econometric measurement and price theory; the main reason is that price data is very often the basis for making economic and policy decisions.
The distinction between real prices and ideal prices, although it was assumed in a practical sense for centuries, was first made theoretically explicit by Karl Marx in the first volume of Das Kapital, chapter 3:
"Every trader knows, that he is far from having turned his goods into money, when he has expressed their value in a price or in imaginary money, and that it does not require the least bit of real gold, to estimate in that metal millions of pounds’ worth of goods. When, therefore, money serves as a measure of value, it is employed only as imaginary or ideal money. This circumstance has given rise to the wildest theories. But, although the money that performs the functions of a measure of value is only ideal money, price depends entirely upon the actual substance that is money. (...) The possibility... of quantitative incongruity between price and magnitude of value, or the deviation of the former from the latter, is inherent in the price-form itself. This is no defect, but, on the contrary, admirably adapts the price-form to a mode of production whose inherent laws impose themselves only as the mean of apparently lawless irregularities that compensate one another. The price-form, however, is not only compatible with the possibility of a quantitative incongruity between magnitude of value and price, i.e., between the former and its expression in money, but it may also conceal a qualitative inconsistency, so much so, that, although money is nothing but the value-form of commodities, price ceases altogether to express value."
The activity of pricing goods, services and assets, facilitating transactions, communicating prices and keeping track of them in fact consumes a very large amount of human labour-time, irrespective of whether it happens to occur in a centralized or decentralized way. Millions of workers are professionally specialized in such activities, whether as clerks, tellers, buyers, retail assistants, accountants, financial advisors, bank workers, or economists etc. If that work is not done, price information would not be available, with the result that the trading process would become difficult or impossible to operate. Whether or not this is considered "bureaucratic", it therefore remains an essential administrative service. People cannot "choose between prices" if they don't even know what those prices are; and, normally, they cannot just "make up" any kind of price they like, because costing, budgets and incomes depend precisely on what price is charged.
The creation of price information is a production process - its output is worth money, because it is vital for the purpose of trade, and without it the circulation of goods and services could not occur. Price information can therefore be bought and sold as a commodity as well. But the production process of prices themselves is often hidden from view and hardly noticeable. Therefore people often take the existence of price information for granted and as obvious, meriting no further inquiry. A price may also be attached in the course of another activity, or the pricing procedure may be a closely guarded secret rather than accessible in an open market because if competitors knew about it, this could adversely affect business income. But if pricing processes are viewed as production processes, it turns out that much more is involved than the observation of a price-tag or number might suggest.
For most of the history of economics, economic theorists were not primarily concerned with explaining the actual, real price-levels. Instead their theorizing was concerned with theoretical (ideal) prices. Simon Clarke explains for example:
"The marginalists were no more concerned with the determination of the actual prices that ruled on the market than were the classical economists. All the innovators emphasised the abstract character of pure economic theory, in which the intervention of chance and uncertainty, of specific historical institutions or political interventions, could all be ignored and their consideration deferred to subordinate empirical and policy studies. Pure theory was not concerned with the determination of actual prices but with their determination in an ideal world of perfect knowledge, perfect foresight, perfect competition and pure rationality. It is against this ideal world that the real world, and proposed reforms in the real world, are to be measured. The questions that gave rise to a demand for a pure theory of price were questions about the proper prices of commodities. Jevons, for example, was especially concerned with the problem of scarcity (in particular the scarcity of coal) and with the role of prices in allocating resources. The problem he posed was that of determining what prices would achieve the optimal allocation of resources. The solutions that were reached would then serve as the basis of policy prescriptions about the proper role of state intervention in the formation of prices in order to achieve such an allocation."
It is only relatively recently that economists have tried to create generalizations about the actual pricing procedures used by business enterprises, based on information about what business people actually do.
Illustrations of ideal pricesEdit
- An example of an ideal price would be the value of annual Gross Domestic Product. This aggregate price is an ideal price, derived through an accounting procedure from statistical observations of financial reports, using principles of value equivalence and comparability, conserved/transferred value, value reduction, value increase and newly created value. Included in this ideal aggregate price are many estimated and imputed prices reflecting the assumed monetary value of products and services. But there exist no real traded goods or services, or group of traded goods and services, to which that aggregate price exactly corresponds. At best one could say, that this estimated aggregate price reflects a sum of money that "would buy" a certain group of products, assets and services, under specific assumed conditions. In other words, such a price does not correspond directly to real financial flows, but instead analytically groups components of those flows in order to make a valuation which corresponds to an economic concept, in this case value added.
- Another example would be an equilibrium price calculated by an economist. This is a price which a type of product or asset would theoretically have, if supply and demand were balanced. This price does not exist in actual trading processes except in special and rare cases; it is only an ideal or theoretical price level, which at best is only approximated in the real world.
- In accounting practice, ideal prices are used all the time. For example, when accountants have to value a stock of assets, or a set of transactions across an interval of time (for tax, commercial or audit purposes), they apply rules and criteria to arrive at a price reflecting the cost or market-value of the stock or flow of transactions. In grossing and netting, they apply certain rules of inclusion and exclusion to obtain the desired measure. But the valuation obtained following a standard procedure is in truth only hypothetical, because it represents a price which the assets or flows would have if they were traded or exchanged under assumed (stylized or standardized) conditions, or if they were replaced at a certain point in time. In principle, they need not refer to any real transaction flows at all, being only an imputation. Yet, the ideal price obtained may nevertheless influence a whole lot of transactions based on it, to the extent that it provides information and a measure of how a related market process is thought to be evolving.
- Ideal prices are often used in price negotiations, bidding, price estimation and insurance. These are calculated prices for things being traded, or the compensation which would be given, if certain conditions apply. Business deals can become very complex, and may involve numerous price assumptions. For example, the contract may be that if an average price trend occurs, then a certain amount of money will be paid out. Thus, the actual amount of money that changes hands may be conditional on a variety of price estimates.
Actual and potential pricesEdit
When goods are produced for sale, they may be priced, but those prices are initially only potential prices. There may not be any certainty about whether they will all fetch exactly the sum of money stated by those prices when they are actually sold, or whether they will be sold at all. In retrospect, the final value of an output, activity or asset may turn out to have been higher or lower than previously anticipated, because for various reasons prices and demand changed in the meantime. Thus, price negotiations, trading circumstances and the time factor may change actual prices realised from the prices originally set, and if price inflation occurs there is in addition a difference between the nominal prices and the inflation-adjusted price. The price of a stock or a debt security, expressed in a given currency, may be highly variable, and their variable yields may in turn revalue or devalue the prices of related assets.
Thus, the "price mechanism" is often not simply a function of supply and demand for a tradeable object, but of a structure of related and co-existing prices, where fluctuations in one group of prices impact on another group of prices - perhaps quite contrary to the wishes of buyers and sellers. In this sense, the concept of a "price shock" refers to a drastic change in the price of a good which is widely used, and which therefore suddenly changes a whole lot of related prices.
The sale price may be modified also by the difference in time between purchase and payment - for example, someone may opt to buy a product on credit, and pay interest in addition to the asking price for the product; and the interest charge may additionally vary during the interval in which the principal is paid off. Or, the price changes because of price inflation or because it is renegotiated. If it is not possible to pay for something within the previously expected time interval, that may also change prices.
Mike Beggs explains why credit instruments complicate the distinction between actual and ideal prices:
"...the essence of monetary relations is that exchange often is, and has been, mediated by credit relations rather than through the actual circulation of money. This is undeniably true: credit relationships transform exchange so that payments do not coincide with transactions and reciprocal relationships may mean that some debts balance without ever needing to be cleared by monetary payment."
The effect of credit instruments is, that actual payments are removed in space and time from the trade in debt obligations, and indeed the trade in debt can occur without necessarily involving any monetary transactions. In turn, this blurs the distinction between actual money (i.e. hard cash) and ideal money, or between real and ideal prices. In developed economies, cash in circulation normally ranges from 6% to 8% of GDP, but the debts of private banks alone are already a multiple of GDP (in the EU area, about 3.5x the total GDP).
Valuation criteria in pricingEdit
Consequently, what the "real" price of a thing is, might be a topic of dispute, because it may involve conditions and valuation criteria which some would not accept, because they apply different valuation criteria, different conditions or have a different purpose. For example, an asset or product may be valued by accountants and statisticians at:
- its historic cost,
- its book value,
- its accounting value,
- its current market value,
- its nominal value,
- its accrual value,
- its discounted, sale, bundle or groupon value,
- its value for legal purposes,
- its gross or net value,
- its current replacement value,
- its current trading value,
- its warehouse or shop value when stored,
- its value given its current location (or locational value)
- its FOB value
- its value before or after transport costs,
- its transfer pricing value
- its value in terms of its future earnings potential,
- its insurance value,
- its value for tax purposes
- its pre-tax or post-tax value
- its depreciated value,
- its inflation-adjusted value,
- its value given a risk of loss of value,
- its value if it is traded at a specific time,
- its value in a foreign currency,
- its value at purchasing power parity
- its final value,
- its scrap value etc.
A price can be computed for each of these valuations, depending on one's purpose. Often the purpose is assumed to be self-evident, being related to a specific transaction, and thus what the price of something is, is taken as obvious. But an object or activity can in reality be priced in many different ways, depending on what valuation is relevant, or what price is negotiated. In modern banking, there are literally hundreds of additional conventions used to value assets under a variety of conditions.
In most Western countries, prices in e.g. a grocery shop or supermarket are usually fixed and non-negotiable; but in other countries (e.g. Morocco) buyers and sellers often make time to negotiate an acceptable price. Computerized inventory and payment systems using bar codes or other standard product identification systems usually require fixed (standardized) prices, i.e. they cannot easily cope with the possibility that a seller decides (for example) to sell groups of products at different prices to different customers.
The number of ideal prices used for calculations or signalling in the world vastly exceeds the number of real prices fetched. At any point in time, most economic goods and services in society are being owned or used, but not traded; nevertheless people are constantly extrapolating prices which would apply if they were traded in markets or if they had to be replaced. Such price information is essential to estimate the possible incomes, budgetary implications or expenditures associated with a transaction.
The use of ideal prices for the purpose of accounting, estimation and theorising has become so habitual and ingrained in modern society, that they are frequently confused with the real prices actually realised in trade. Prices may be viewed only as a kind of data, information, or a type of knowledge, or the information available about a money quantity may be equated with the "real thing". In addition, economists often speak of prices in such a "loose" sense, that it can lead to theoretical errors. For example, in Price Theory Milton Friedman equates "the interest rate" with "a price". Formally speaking, this is completely wrong, because the interest rate expresses a ratio between quantities of money. At most one could say, that the interest rate expresses a relationship between prices, or a relationship between costs and benefits. However, what Friedman meant was a price in a loose sense of "a cost" or "a compensation." The loose sense in which the concept of prices is used, means that the distinction between actual prices and ideational prices is lost. In turn, that means that the concept of price then stands for any kind of commercial valuation we care to make. Any activity, thing or transaction has its "price-tag", so to speak.
The knowledge of prices may have an effect influencing trading possibilities, which in turn changes the knowledge of prices. Consequently such knowledge is often kept confidential or is a business secret (see also information security and sociological aspects of secrecy). That is the most basic reason why the price system is not necessarily transparent at all, quite apart from disputes over how a price is calculated, estimated or derived.
Are prices exact?Edit
Money-prices are numbers, and numbers can be computed with exactitude. This seems to make accounting and economics exact sciences. But in the real world, prices can change quickly, due to innumerable conditions and it may be that prices can only be estimated approximately for budgetary or contractual purposes. In aggregating them, a judgement is made about the meaning of the transactions involved, and boundaries are defined for where they begin and end. Consequently, in calculating price quantities, a value theory of some sort is usually applied, regardless of whether this is made explicit or not. And, typically, this value theory refers to prices which would apply under certain assumed (theoretical) conditions, moving between real prices and ideal prices.
"A well-known quotation usually attributed to Einstein is “Not everything that can be counted counts, and not everything that counts can be counted.” I’d amend it to a less eloquent, more prosaic statement: unless we know how things are counted, we don’t know if it’s wise to count on the numbers. The problem isn’t with statistical tests themselves but with what we do before and after we run them. First, we count if we can, but counting depends a great deal on previous assumptions about categorization. (...) Second, after we’ve gathered some numbers relating to a phenomenon, we must reasonably aggregate them into some sort of recommendation or ranking. This is not easy. By appropriate choices of criteria, measurement protocols and weights, almost any desired outcome can be reached."
It may of course be that not "almost any desired outcome can be reached" in price calculations, insofar as one would have to deny relevant evidence. Nevertheless it may be that several different outcomes are possible, or that the presence of biases in interpreting price information can make a significant quantitative difference to the result (see further phenomenology (science)). Insofar as economic actors have a vested self-interest in a particular quantitative result, because their income is at stake, then there is the possibility that they will prefer "one sort of calculation" to another, because it yields a financial result that favours their own position. That financial result may be reasonably "credible" or "plausible" for the purpose of trading - if it was way out of kilter, trading partners would reject it - but it could involve a margin of distortion of the true situation. The small discrepancies would ordinarily not matter so much in individual transactions, but if a very large number of transactions is added up, the distortion might represent a substantial income for someone. For example, on 27 June 2012, Barclays Bank was fined $200m by the Commodity Futures Trading Commission, $150m by the United States Department of Justice and £59.5m by the Financial Services Authority for attempted manipulation of the Libor and Euribor rates (see Libor scandal).
In an interview, the late Benoît Mandelbrot cited Louis Bachelier's thesis that prices have only one parameter defining their variability: they "can only go up or down" - and that, then, seems to provide a robust logical foundation for the mathematical modelling of price movements. But this sidesteps the qualitative problem that many different prices can be calculated for the same good, for all kinds of different purposes, using different valuation assumptions or transaction conditions. Bachelier's idea already assumes that we have a standard way to measure prices. Given that standard, one can then perform all kinds of mathematical operations on price distributions. Yet tradeable objects can also be combined and repackaged in numerous different ways, in which case the referent price may not simply go up or down, but instead refers to a different kind of deal. This issue is wellknown to official statisticians and economic historians, because they face the problem that the very objects whose price movements they aim to track change qualitatively across time, which may necessitate adjustments of the classification systems used to provide standard measures. A good example of that is the regimen of the consumer price index, which is periodically revised. But in times of rapid social change, the problem of devising a standard measure may be much more pervasive.
FASB and the epistemology of pricesEdit
The Financial Accounting Standards Board  makes it very explicit that accounting measures for price information may not not be completely exact or fully accurate, and that they may not be completely verifiable or absolutely authoritative. They may only be an approximation or estimate of a state of affairs. A price aggregate may be made up from a very large number of transactions and prices, which cannot all be individually checked, and the monetary value of which may involve a certain amount of interpretation. For example, a price may be set but we may not know for sure whether a good or asset actually traded at this price, or how far exactly the actual price paid diverged from the ordinary set price. However, the Board argues that, within certain acceptable limits of error, this is not a problem, so long as we bear in mind the practical purpose of the measures:
"In summary, verifiability [in financial accounting] means no more than that several measurers are likely to obtain the same measure. It is primarily a means of attempting to cope with measurement problems stemming from the uncertainty that surrounds accounting measures and is more successful in coping with some measurement problems than others. Verification of accounting information does not guarantee that the information has a high degree of representational faithfulness, and a measure with a high degree of verifiability is not necessarily relevant to the decision for which it is intended to be useful.".
In other words, an approximate estimate of magnitudes may be sufficient, with a margin of error which can be statistically computed. Provided several measurers obtain the same result following a standard procedure, the price information can be trusted. If price information is challenged in a court of law, different authorities may be called on to provide evidence to show that the information is either true or false.
Banks normally ensure that accounting information about deposit accounts is absolutely exact (apart from the occasional, unintended bank error). If a bank would make errors in accounting for transactions, people would no longer trust the bank, and take their money elsewhere. With the aid of computers, errors can usually be prevented or else quickly identified; as against that, the more markets expand, the larger the total volume of transactions, which statistically means that the possibility of error increases. Technically it also means, that price information about large transaction volumes becomes highly dependent on the efficient functioning of computer technology, and if computer systems crash or the electricity supply lapses, it may be that large amounts of price data are suddenly not available anymore.
Quantitative accuracy is always of prime importance in the banking industry. Nevertheless, in their commercial policy, banks also use price information which is much more approximate or anecdotal, insofar as it refers to conditions which are "likely" or "probably the case" - there may be no readily available means of verification. To some extent, therefore, the banking industry also relies on trust that the price information provided is accurate and correct. If people's own money is at stake, they are of course highly motivated to ensure that this accuracy and trust is preserved. But usually there are also legally enforced rules governing trade. Already in the earliest states in societies where substantial trade occurred, the state appointed supervisory authorities to combat cheating with measurements of traded goods and services, imposing legal penalties for fake measures. Nowadays, false measurement in trading practices is often considered a crime.
The economic calculation problem and pricesEdit
In the classic socialist calculation debate, the participants generally believed that economic calculation was a problem for centrally planned economies. Necessarily the central planners had to engage in price accounting, and had to use price information, but the volume and complexity of transactions was so great, that genuine central planning of the economy was often not really feasible in practice; often the state authority could only enforce the conditions of access to resources with the aid of extensive policing. An additional problem was, that much of the price information was actually false or inaccurate, because economic actors had no interest in providing truthful information, because the nominal price of goods did not reflect their value, or because goods changed hands informally in ways which could not be formally recorded and known. The effect was that the computed accounting information was often a mixture of fact and fiction.
However, on closer inspection market economies suffer from very similar defects, in the sense that much commercial price information is in practice deficient, false, distorted or inaccurate. This is not necessarily because trading parties intend to deceive - generally speaking, deception is bad for business, at least in the long run - but simply because it is technically impossible to provide fully exact price information. Official price estimates often fail to be accurate, rely on dubious valuation assumptions contrary to reality, or cannot be verified thoroughly, among other things because they rely on sample survey techniques or partial and infrequent information. Price signals are not intrinsically always clear; they can be deceptive, understating or overstating the real situation, or present a completely false picture of transactions and values. Jean-Claude Trichet for example remarked in 2008 that:
"The root cause of the crisis was a widespread undervaluation of risk. This included an underpricing of the unit of risk and an underassessment of the quantity of risk that financial operators took upon themselves."
A "unit of risk" does not really exist, but this category can nevertheless be thought of as the quantity of money which represents a "possible" financial loss. This can be formulated as a mathematical relationship between the magnitude of the value of an asset and the likelihood that a loss in its value of a certain size will occur, based on information from the past. We can then calculate an "average risk margin" for all kinds of assets, and obtain ratios (proportionalities) from which we can derive an "average risk price" (the cost of insuring for the risk - see also Margin (finance)). However, risk-pricing is intrinsically a problem-fraught process, since it relies on assumptions about unknowns, in advance of actual events, and these unknowns may include factors that were not previously anticipated or included in the mathematical models. Moreover, if people can make more money when they exaggerate the risks, they will do so, and they will also downplay the risk, if that makes more money.
Price discovery and information asymmetryEdit
"When a product’s track record is not well established, there should be a strong market demand for information in order to facilitate price discovery. Price discovery is the process by which buyers’ and sellers’ preferences, as well as any other available market information, result in the “discovery” of a price that will balance supply and demand, and provide signals to market participants about how most efficiently to allocate resources. This market-determined price will, of course, be subject to change as new information becomes available, as preferences evolve, as expectations are revised, and as costs of production change. In order for this process to work most effectively, market participants must utilize information relevant to value that product. Of course, searching out and using relevant sources of information - as well as determining what information is relevant -has its own costs. To underscore the last point, with new [financial] instruments, it may not even be clear exactly what information is needed for price discovery - that is, some market participants may not know what they do not know and they may therefore terminate the information-gathering stage prematurely, unwittingly bearing the risks and costs of incomplete information."
In addition to the discrepancies between real prices and ideal prices, it may in fact be impossible at any one time to know what the "correct" price of something ought to be, even although it is being traded anyway, for an actual price. The "correct" price level is only an ideal price, namely a price at which supply and demand would tend towards balance. But because of inadequate information, that price may never be reached; supply and demand may only haphazardly adjust to each other using inadequate information. The reassurance of a self-balancing market does not matter much when people are making money, but when they do not, they become very concerned with market imbalances (mismatch of supply and demand).
When the information needed to calculate prices is inadequate for any reason, it becomes susceptible to swindles, confidence tricks and fraud which may be difficult to detect or combat, insofar as the trading parties have to make assumptions in interpreting price information where any "misunderstanding" is their own responsibility. The risks and risk-bearers may not be fully specifiable. In this context, the Stanford Encyclopedia of Philosophy states:
"When there is a risk, there must be something that is unknown or that has an unknown outcome. Therefore, knowledge about risk is knowledge about lack of knowledge. This combination of knowledge and lack thereof contributes to making issues of risk complicated from an epistemological point of view."
This problem is compounded if various extrapolated ideal prices used to guide economic actors rely on observed trends in real prices which fluctuate a great deal in ways that are difficult to predict, and if the predictions made themselves influence price levels. It plays an important role in the theory of information asymmetry to which Joseph Stiglitz has made important contributions.
Price information is likely to be reliable,
- if market actors have a self-interest in providing true information,
- if it is technically possible to obtain true and accurate information, and
- if there are comprehensive legal sanctions (penalties) for false price information.
But additionally, any market cannot function unless participants show trust and cooperation, and are motivated to do so.
- Character mask
- Comparative statics
- Economic calculation problem
- Exchange value
- Heterodox economics
- Reproduction (economics)
- Shadow Price
- Valuation (finance)
- ↑ "...existing price-theories do not concern themselves directly with actual market-prices, at which commodities are in fact sold and bought on the market, but with purely theoretical ideal ‘equilibrium’ prices. The only way in which such theories are allegedly related to real prices is indirectly, through the supposition that the ideal unit-price of each commodity-type is the long-term time-average of its real unit-price." Emmanuel Farjoun & Moshe Machover, The Laws of Chaos. London: Verso, 1983, p. 103.
- ↑ Handbook of international standards on auditing and quality control. New York: International Federation of Accountants, 2009. "A difference between the outcome of an accounting estimate and the amount originally recognized or disclosed in the financial statements does not necessarily represent a misstatement of the financial statements. This is particularly the case for fair value accounting estimates, as any observed outcome is invariably affected by events or conditions subsequent to the date at which the measurement is estimated for purposes of the financial statements." (p. 472-473) "However, estimation uncertainty may exist even when the valuation method and data are well defined." (p. 479) "...International Accounting Standard (IAS) 39 defines fair value as “the amount for which an asset could be exchanged, or a liability settled, between knowledgeable, willing parties in an arm’s length transaction.” The concept of fair value ordinarily assumes a current transaction, rather than settlement at some past or future date. Accordingly, the process of measuring fair value would be a search for the estimated price at which that transaction would occur." (p. 512).
- ↑ In a pathbreaking book which appeared after this article was made, Howard Nicholas prefers to distinguish between "actual prices" and "reproduction prices". See Howard Nicholas, Marx's theory of price and its modern rivals. London: Palgrave Macmillan, 2011. However this distinction does not fully capture the complexities of the price-form discussed here, and refers more specifically to longstanding debates in Marxian economics.
- ↑ Marx, Capital Vol. 1, ch 3, section 1
- ↑ "A mysterious certainty dominates our lives in late capitalist modernity: the price. Not a single day passes without learning, making, and taking it. Yet despite prices’ widespread presence around us, we do not know much about them." - Koray Çalışkan, "Price as a Market Device: Cotton Trading in Izmir Mercantile Exchange". In M. Callon, Y. Millo and F. Muniesa (eds.) Market Devices. London: Blackwell Publishing, 2007, p. 241.
- ↑ "According to the Information Security Oversight Office, which keeps watch over the U.S. government's secrets, more than 3.5 million new secrets are created each year.' That works out to almost 10,000 new secrets a day. No doubt many more secrets were not even recorded. Until recently, even the rules and criteria for classifying and declassifying secret information were themselves secret. There are now two million officials in government and another one million in private industry with the authority to classify documents." Dennis F. Thompson, “Democratic Secrecy,” Political Science Quarterly, Vol. 114, No. 2, Summer 1999, p. 181.
- ↑ Simon Clarke, Marx, Marginalism and Modern Sociology. London: Palgrave Macmillan, 2nd edition 1991, p. 145.
- ↑ Frederic S. Lee, Post-Keynesian Price Theory. Cambridge University Press, 1999.
- ↑ Mike Beggs, "Debt: the first 500 pages", in: Jacobin, Issue 7-8, August 2012.
- ↑ George Georgiopoulos, "Cash airlift helped avert Greek bank run during debt crisis: paper". Reuters online, 3 March 2013. Éric Toussaint, Banks versus the People: The Underside of a Rigged Game!. International Viewpoint, 22 January 2013.
- ↑ Richard Ebeling, "What is a price? Explanation and understanding." pp. 174-191 in: Don Lavoie (ed.), Economics and hermeneutics. London: Routledge, 1990.
- ↑ Milton Friedman, Price Theory. Chicago: Aldine, 1976, p. 10.
- ↑ Whether Einstein really did coin this quote is in dispute. The quote is also credited to William Bruce Cameron, Informal Sociology, a casual introduction to sociological thinking. New York: Random House, 1963, p. 13.
- ↑ John Allen Paulos, "Metric Mania", in New York Times, 10 May 2010
- ↑ John Authers, "Why 'efficient markets' collapse", video interview with Benoit Mandelbrot, in: Financial Times website, 30 September 2009)
- ↑ FASB Statement of Financial Accounting Concepts No. 2 Qualitative Characteristics of Accounting Information May 1980 
- ↑ Oskar Morgenstern, On the Accuracy of Economic Observations, 2nd edition, Princeton University Press, 1965.
- ↑ Jean-Claude Trichet, "Macroeconomic policy is essential to stability", Financial Times, November 12, 2008.
- ↑ Randall S. Kroszner, "Innovation, Information, and Regulation in Financial Markets", Speech at the Philadelphia Fed Policy Forum, Philadelphia, Pennsylvania, November 30, 2007 (emphasis added) 
- ↑ Laura Northrup, "90% Off An Imaginary Price Is Not A Sale." The Consumerist, 5 April 2011.
- ↑ "Risk", in Stanford Encyclopedia of Philosophy