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Wednesday, December 20, 2023

Laissez-faire

From Wikipedia, the free encyclopedia
 
Laissez-faire (/ˌlɛsˈfɛər/ LESS-ay-FAIR; from French: laissez faire [lɛse fɛːʁ] , lit.'let do') is a type of economic system in which transactions between private groups of people are free from any form of economic interventionism (such as subsidies or regulations). As a system of thought, laissez-faire rests on the following axioms: "the individual is the basic unit in society, i.e., the standard of measurement in social calculus; the individual has a natural right to freedom; and the physical order of nature is a harmonious and self-regulating system." The original phrase was laissez faire, laissez passer, with the second part meaning "let (things) pass". It is generally attributed to Vincent de Gournay.

Another basic principle of laissez-faire holds that markets should naturally be competitive, a rule that the early advocates of laissez-faire always emphasized.

The Physiocrats were early advocates of laissez-faire and advocated for a impôt unique, a tax on land rent to replace the "monstrous and crippling network of taxation that had grown up in 17th century France". Their view was that only land should be taxed because only land is productive. 

Proponents of laissez-faire argue for a near complete separation of government from the economic sector. The phrase laissez-faire is part of a larger French phrase and literally translates to "let [it/them] do", but in this context the phrase usually means to "let it be" and in expression "laid back". Although never practiced with full consistency, laissez-faire capitalism emerged in the mid-18th century and was further popularized by Adam Smith's book The Wealth of Nations.

Etymology and usage

The term laissez-faire likely originated in a meeting that took place around 1681 between powerful French Controller-General of Finances Jean-Baptiste Colbert and a group of French businessmen headed by M. Le Gendre. When the eager mercantilist minister asked how the French state could be of service to the merchants and help promote their commerce, Le Gendre replied simply: "Laissez-nous faire" ("Leave it to us" or "Let us do [it]", the French verb not requiring an object).

The anecdote on the Colbert–Le Gendre meeting appeared in a 1751 article in the Journal économique, written by French minister and champion of free trade René de Voyer, Marquis d'Argenson—also the first known appearance of the term in print. Argenson himself had used the phrase earlier (1736) in his own diaries in a famous outburst:

Laissez faire, telle devrait être la devise de toute puissance publique, depuis que le monde est civilisé [...]. Détestable principe que celui de ne vouloir grandir que par l'abaissement de nos voisins ! Il n'y a que la méchanceté et la malignité du cœur de satisfaites dans ce principe, et l'intérêt y est opposé. Laissez faire, morbleu ! Laissez faire !!

Let go, which should be the motto of all public power, since the world was civilized [...]. [It is] a detestable principle of those that want to enlarge [themselves] but by the abasement of our neighbours. There is but the wicked and the malignant heart[s] [who are] satisfied by this principle and [its] interest is opposed. Let go, for God's sake! Let go!!

— René Louis de Voyer de Paulmy d'Argenson

Vincent de Gournay, a French Physiocrat and intendant of commerce in the 1750s, popularized the term laissez-faire as he allegedly adopted it from François Quesnay's writings on China. Quesnay coined the phrases laissez-faire and laissez-passer, laissez-faire being a translation of the Chinese term wu wei (無為). Gournay ardently supported the removal of restrictions on trade and the deregulation of industry in France. Delighted with the Colbert–Le Gendre anecdote, he forged it into a larger maxim all his own: "Laissez faire et laissez passer" ("Let do and let pass"). His motto has also been identified as the longer "Laissez faire et laissez passer, le monde va de lui même !" ("Let do and let pass, the world goes on by itself!"). Although Gournay left no written tracts on his economic policy ideas, he had immense personal influence on his contemporaries, notably his fellow Physiocrats, who credit both the laissez-faire slogan and the doctrine to Gournay.

Before d'Argenson or Gournay, P. S. de Boisguilbert had enunciated the phrase "On laisse faire la nature" ("Let nature run its course"). D'Argenson himself during his life was better known for the similar, but less-celebrated motto "Pas trop gouverner" ("Govern not too much").

The Physiocrats proclaimed laissez-faire in 18th-century France, placing it at the very core of their economic principles and famous economists, beginning with Adam Smith, developed the idea. It is with the Physiocrats and the classical political economy that the term laissez-faire is ordinarily associated. The book Laissez Faire and the General-Welfare State states: "The physiocrats, reacting against the excessive mercantilist regulations of the France of their day, expressed a belief in a 'natural order' or liberty under which individuals in following their selfish interests contributed to the general good. Since, in their view, this natural order functioned successfully without the aid of government, they advised the state to restrict itself to upholding the rights of private property and individual liberty, to removing all artificial barriers to trade, and to abolishing all useless laws."

The French phrase laissez-faire gained currency in English-speaking countries with the spread of Physiocratic literature in the late 18th century. George Whatley's 1774 Principles of Trade (co-authored with Benjamin Franklin) re-told the Colbert-LeGendre anecdote; this may mark the first appearance of the phrase in an English-language publication.

Herbert Spencer was opposed to a slightly different application of laissez faire—to "that miserable laissez-faire" that leads to men's ruin, saying: "Along with that miserable laissez-faire which calmly looks on while men ruin themselves in trying to enforce by law their equitable claims, there goes activity in supplying them, at other men's cost, with gratis novel-reading!"

As a product of the Enlightenment, laissez-faire was "conceived as the way to unleash human potential through the restoration of a natural system, a system unhindered by the restrictions of government". In a similar vein, Adam Smith viewed the economy as a natural system and the market as an organic part of that system. Smith saw laissez-faire as a moral program and the market its instrument to ensure men the rights of natural law. By extension, free markets become a reflection of the natural system of liberty. For Smith, laissez-faire was "a program for the abolition of laws constraining the market, a program for the restoration of order and for the activation of potential growth".

However, Smith and notable classical economists such as Thomas Malthus and David Ricardo did not use the phrase. Jeremy Bentham used the term, but it was probably James Mill's reference to the laissez-faire maxim (together with the "Pas trop gouverner" motto) in an 1824 entry for the Encyclopædia Britannica that really brought the term into wider English usage. With the advent of the Anti-Corn Law League (founded 1838), the term received much of its English meaning.

Smith first used the metaphor of an invisible hand in his book The Theory of Moral Sentiments (1759) to describe the unintentional effects of economic self-organization from economic self-interest. Although not the metaphor itself, the idea lying behind the invisible hand belongs to Bernard de Mandeville and his Fable of the Bees (1705). In political economy, that idea and the doctrine of laissez-faire have long been closely related. Some have characterized the invisible-hand metaphor as one for laissez-faire, although Smith never actually used the term himself. In Third Millennium Capitalism (2000), Wyatt M. Rogers Jr. notes a trend whereby recently "conservative politicians and economists have chosen the term 'free-market capitalism' in lieu of laissez-faire".

American individualist anarchists such as Benjamin Tucker saw themselves as economic laissez-faire socialists and political individualists while arguing that their "anarchistic socialism" or "individual anarchism" was "consistent Manchesterism".

History

Europe

In Europe, the laissez-faire movement was first widely promoted by the Physiocrats, a movement that included Vincent de Gournay (1712–1759), a successful merchant turned political figure. Gournay is postulated to have adapted the Taoist concept wu wei, from the writings on China by François Quesnay (1694–1774). Gournay held that government should allow the laws of nature to govern economic activity, with the state only intervening to protect life, liberty and property. François Quesnay and Anne Robert Jacques Turgot, Baron de l'Aulne took up Gournay's ideas. Quesnay had the ear of the King of France, Louis XV and in 1754 persuaded him to give laissez-faire a try. On September 17, the King abolished all tolls and restraints on the sale and transport of grain. For more than a decade, the experiment appeared successful, but 1768 saw a poor harvest, and the cost of bread rose so high that there was widespread starvation while merchants exported grain in order to obtain the best profit. In 1770, the Comptroller-General of Finances Joseph Marie Terray revoked the edict allowing free trade in grain.

The doctrine of laissez-faire became an integral part of 19th-century European liberalism. Just as liberals supported freedom of thought in the intellectual sphere, so were they equally prepared to champion the principles of free trade and free competition in the sphere of economics, seeing the state as merely a passive policeman, protecting private property and administering justice, but not interfering with the affairs of its citizens. Businessmen, British industrialists in particular, were quick to associate these principles with their own economic interests. Many of the ideas of the physiocrats spread throughout Europe and were adopted to a greater or lesser extent in Sweden, Tuscany, Spain and in the newly created United States. Adam Smith, author of The Wealth of Nations (1776), met Quesnay and acknowledged his influence.

In Britain, the newspaper The Economist (founded in 1843) became an influential voice for laissez-faire capitalism. Laissez-faire advocates opposed food aid for famines occurring within the British Empire. In 1847, referring to the famine then underway in Ireland, founder of The Economist James Wilson wrote: "It is no man's business to provide for another". More specifically, in An Essay on the Principle of Population, Malthus argued that there was nothing that could be done to avoid famines because he felt he had mathematically proven that population growth tends to exceed growth in food production. However, The Economist campaigned against the Corn Laws that protected landlords in the United Kingdom of Great Britain and Ireland against competition from less expensive foreign imports of cereal products. The Great Famine in Ireland in 1845 led to the repeal of the Corn Laws in 1846. The tariffs on grain which kept the price of bread artificially high were repealed. However, repeal of the Corn Laws came too late to stop the Irish famine, partly because it was done in stages over three years.

A group that became known as the Manchester Liberals, to which Richard Cobden (1804–1865) and John Bright (1811–1889) belonged, were staunch defenders of free trade. After the death of Cobden, the Cobden Club (founded in 1866) continued their work. The breakdown of laissez-faire as practised by the British Empire was partly led by British companies eager for state support of their positions abroad, in particular British oil companies.

In Italy, philosopher Benedetto Croce created the term "liberism" (derived from the Italian term liberismo), a term for the economic doctrine of laissez-faire capitalism; it is synonymous with economic liberalism. Sartori imported the term from Italian in order to distinguish between social liberalism, which is generally considered a political ideology often advocating extensive government intervention in the economy, and those economic liberal theories that propose to virtually eliminate such intervention. In informal usage, liberism overlaps with other concepts such as free trade, neoliberalism, right-libertarianism, the American concept of libertarianism, and the laissez-faire doctrine of the French liberal Doctrinaires. Croce claims that "Liberalism can prove only a temporary right of private propriety of land and industries." It was popularized in English by Italian political scientist Giovanni Sartori.

The intention of Croce and of Sartori to attack the right to private property and to free enterprise separating them from the general philosophy of liberalism, that is primarily a theory of natural rights, was always criticised openly by the quoted philosophers and by some of the main representatives of liberalism, such as Luigi Einaudi, Friedrich Hayek, and Milton Friedman. The Austrian School economist Eugen von Böhm-Bawerk argues that the differences between the economical concept of liberism and the economical consequences of liberalism can be summarized by saying that "A market is a law system. Without it, the only possible economy is the street robbery."

United States

Frank Bourgin's study of the Constitutional Convention and subsequent decades argues that direct government involvement in the economy was intended by the Founding Fathers. The reason for this was the economic and financial chaos the nation suffered under the Articles of Confederation. The goal was to ensure that dearly-won political independence was not lost by being economically and financially dependent on the powers and princes of Europe. The creation of a strong central government able to promote science, invention, industry and commerce was seen as an essential means of promoting the general welfare and making the economy of the United States strong enough for them to determine their own destiny. Others view Bourgin's study, written in the 1940s and not published until 1989, as an over-interpretation of the evidence, intended originally to defend the New Deal and later to counter Ronald Reagan's economic policies.

Historian Kathleen G. Donohue argues that in the 19th century liberalism in the United States had distinctive characteristics and that "at the center of classical liberal theory [in Europe] was the idea of laissez-faire. To the vast majority of American classical liberals, however, laissez-faire did not mean "no government intervention" at all. On the contrary, they were more than willing to see government provide tariffs, railroad subsidies, and internal improvements, all of which benefited producers". Notable examples of government intervention in the period prior to the American Civil War include the establishment of the Patent Office in 1802; the establishment of the Office of Standard Weights and Measures in 1830; the creation of the Survey of the Coast (later renamed the United States Coast Survey and then the United States Coast and Geodetic Survey) in 1807 and other measures to improve river and harbor navigation; the various Army expeditions to the west, beginning with Lewis and Clark's Corps of Discovery in 1804 and continuing into the 1870s, almost always under the direction of an officer from the Army Corps of Topographical Engineers and which provided crucial information for the overland pioneers that followed; the assignment of Army Engineer officers to assist or direct the surveying and construction of the early railroads and canals; and the establishment of the First Bank of the United States and Second Bank of the United States as well as various protectionist measures (e.g. the tariff of 1828). Several of these proposals met with serious opposition and required a great deal of horse-trading to be enacted into law. For instance, the First National Bank would not have reached the desk of President George Washington in the absence of an agreement that was reached between Alexander Hamilton and several Southern members of Congress to locate the capitol in the District of Columbia. In contrast to Hamilton and the Federalists was Thomas Jefferson and James Madison's opposing political party, the Democratic-Republicans.

Most of the early opponents of laissez-faire capitalism in the United States subscribed to the American School. This school of thought was inspired by the ideas of Hamilton, who proposed the creation of a government-sponsored bank and increased tariffs to favor Northern industrial interests. Following Hamilton's death, the more abiding protectionist influence in the antebellum period came from Henry Clay and his American System. In the early 19th century, "it is quite clear that the laissez-faire label is an inappropriate one" to apply to the relationship between the United States government and industry. In the mid-19th century, the United States followed the Whig tradition of economic nationalism, which included increased state control, regulation and macroeconomic development of infrastructure. Public works such as the provision and regulation transportation such as railroads took effect. The Pacific Railway Acts provided the development of the First transcontinental railroad. In order to help pay for its war effort in the Civil War, the United States government imposed its first personal income tax on 5 August 1861 as part of the Revenue Act of 1861 (3% of all incomes over US$800; rescinded in 1872).

Following the Civil War, the movement towards a mixed economy accelerated. Protectionism increased with the McKinley Tariff of 1890 and the Dingley Tariff of 1897. Government regulation of the economy expanded with the enactment of the Interstate Commerce Act of 1887 and the Sherman Anti-trust Act. The Progressive Era saw the enactment of more controls on the economy as evidenced by the Woodrow Wilson administration's New Freedom program. Following World War I and the Great Depression, the United States turned to a mixed economy which combined free enterprise with a progressive income tax and in which from time to time the government stepped in to support and protect American industry from competition from overseas. For example, in the 1980s the government sought to protect the automobile industry by "voluntary" export restrictions from Japan.

In 1986, Pietro S. Nivola wrote: "By and large, the comparative strength of the dollar against major foreign currencies has reflected high U.S. interest rates driven by huge federal budget deficits. Hence, the source of much of the current deterioration of trade is not the general state of the economy, but rather the government's mix of fiscal and monetary policies – that is, the problematic juxtaposition of bold tax reductions, relatively tight monetary targets, generous military outlays, and only modest cuts in major entitlement programs. Put simply, the roots of the trade problem and of the resurgent protectionism it has fomented are fundamentally political as well as economic".

A more recent advocate of total laissez-faire has been Objectivist Ayn Rand, who described it as "the abolition of any and all forms of government intervention in production and trade, the separation of State and Economics, in the same way and for the same reasons as the separation of Church and State". This viewpoint is summed up in what is known as the iron law of regulation, which is a theory stating that all government economic regulation eventually leads to a net loss in social welfare. Rand's political philosophy emphasized individual rights (including property rights) and she considered laissez-faire capitalism the only moral social system because in her view it was the only system based on the protection of those rights. She opposed statism, which she understood to include theocracy, absolute monarchy, Nazism, fascism, communism, socialism and dictatorship. Rand believed that natural rights should be enforced by a constitutionally limited government. Although her political views are often classified as conservative or libertarian, she preferred the term "radical for capitalism". She worked with conservatives on political projects, but disagreed with them over issues such as religion and ethics. She denounced libertarianism, which she associated with anarchism. She rejected anarchism as a naïve theory based in subjectivism that could only lead to collectivism in practice.

Models

Capitalism

A closely related name for laissez-faire capitalism is that of raw, pure, or unrestrained capitalism, which refers to capitalism free of any regulations, with low or minimal government and operating almost entirely on the profit motive. It shares a similar economic conception with anarcho-capitalism.

Advocates of laissez-faire capitalism argue that it relies on a constitutionally limited government that unconditionally bans the initiation of force and coercion, including fraud. Therefore, free market economists such as Milton Friedman and Thomas Sowell argue that, under such a system, relationships between companies and workers are purely voluntary and mistreated workers will seek better treatment elsewhere. Thus, most companies will compete for workers on the basis of pay, benefits, and work-life balance just as they compete with one another in the marketplace on the basis of the relative cost and quality of their goods.

So-called "raw" or "hyper-capitalism" is a major motif of cyberpunk in dystopian works such as Syndicate.

Socialism

Although laissez-faire has been commonly associated with capitalism, there is a similar laissez-faire economic theory and system associated with socialism called left-wing laissez-faire, or free-market anarchism, also known as free-market anti-capitalism and free-market socialism to distinguish it from laissez-faire capitalism. One first example of this is mutualism as developed by Pierre-Joseph Proudhon in the 18th century, from which emerged individualist anarchism. Benjamin Tucker is one eminent American individualist anarchist who adopted a laissez-faire system he termed anarchistic socialism in contraposition to state socialism. This tradition has been recently associated with contemporary scholars such as Kevin Carson, Roderick T. Long, Charles W. Johnson, Brad Spangler, Sheldon Richman, Chris Matthew Sciabarra and Gary Chartier, who stress the value of radically free markets, termed freed markets to distinguish them from the common conception which these left-libertarians believe to be riddled with capitalist and statist privileges. Referred to as left-wing market anarchists or market-oriented left-libertarians, proponents of this approach strongly affirm the classical liberal ideas of self-ownership and free markets while maintaining that taken to their logical conclusions these ideas support anti-capitalist, anti-corporatist, anti-hierarchical and pro-labor positions in economics; anti-imperialism in foreign policy; and thoroughly radical views regarding such cultural issues as gender, sexuality and race. Critics of laissez-faire as commonly understood argues that a truly laissez-faire system would be anti-capitalist and socialist.

Kevin Carson describes his politics as on "the outer fringes of both free market libertarianism and socialism" and has also been highly critical of intellectual property. Carson has identified the work of Benjamin Tucker, Thomas Hodgskin, Ralph Borsodi, Paul Goodman, Lewis Mumford, Elinor Ostrom, Peter Kropotkin and Ivan Illich as sources of inspiration for his approach to politics and economics. In addition to individualist anarchist Benjamin Tucker's big four monopolies (land, money, tariffs and patents), he argues that the state has also transferred wealth to the wealthy by subsidizing organizational centralization in the form of transportation and communication subsidies. Carson believes that Tucker overlooked this issue due to Tucker's focus on individual market transactions whereas he also focuses on organizational issues. As such, the primary focus of his most recent work has been decentralized manufacturing and the informal and household economies. The theoretical sections of Carson's Studies in Mutualist Political Economy are also presented as an attempt to integrate marginalist critiques into the labor theory of value.

In response to claims that he uses the term capitalism incorrectly, Carson says he is deliberately choosing to resurrect what he claims to be an old definition of the term in order to "make a point". He claims that "the term 'capitalism,' as it was originally used, did not refer to a free market, but to a type of statist class system in which capitalists controlled the state and the state intervened in the market on their behalf". Carson holds that "capitalism, arising as a new class society directly from the old class society of the Middle Ages, was founded on an act of robbery as massive as the earlier feudal conquest of the land. It has been sustained to the present by continual state intervention to protect its system of privilege without which its survival is unimaginable". Carson argues that in a truly laissez-faire system the ability to extract a profit from labor and capital would be negligible. Carson coined the pejorative term vulgar libertarianism, a phrase that describes the use of a free market rhetoric in defense of corporate capitalism and economic inequality. According to Carson, the term is derived from the phrase vulgar political economy which Karl Marx described as an economic order that "deliberately becomes increasingly apologetic and makes strenuous attempts to talk out of existence the ideas which contain the contradictions [existing in economic life]".

Gary Chartier offers an understanding of property rights as contingent yet tightly constrained social strategies, reflective of the importance of multiple, overlapping rationales for separate ownership and of natural law principles of practical reasonableness, defending robust yet non-absolute protections for these rights in a manner similar to that employed by David Hume. This account is distinguished both from Lockean and neo-Lockean views which deduce property rights from the idea of self-ownership and from consequentialist accounts that might license widespread ad hoc interference with the possessions of groups and individuals. Chartier uses this account to ground a clear statement of the natural law basis for the view that solidaristic wealth redistribution by individual persons is often morally required, but as a response by individuals and grass-roots networks to particular circumstances rather than as a state-driven attempt to achieve a particular distributive pattern. He advances detailed arguments for workplace democracy rooted in such natural law principles as subsidiarity, defending it as morally desirable and as a likely outcome of the elimination of injustice rather than as something to be mandated by the state.

Chartier has discussed natural law approaches to land reform and to the occupation of factories by workers. He objects on natural law grounds to intellectual property protections, drawing on his theory of property rights more generally and develops a general natural law account of boycotts. He has argued that proponents of genuinely freed markets should explicitly reject capitalism and identify with the global anti-capitalist movement while emphasizing that the abuses the anti-capitalist movement highlights result from state-tolerated violence and state-secured privilege rather than from voluntary cooperation and exchange. According to Chartier, "it makes sense for [freed-market advocates] to name what they oppose 'capitalism.' Doing so calls attention to the freedom movement's radical roots, emphasizes the value of understanding society as an alternative to the state, underscores the fact that proponents of freedom object to non-aggressive as well as aggressive restraints on liberty, ensures that advocates of freedom aren't confused with people who use market rhetoric to prop up an unjust status quo, and expresses solidarity between defenders of freed markets and workers — as well as ordinary people around the world who use "capitalism" as a short-hand label for the world-system that constrains their freedom and stunts their lives".

Criticism

Over the years, a number of economists have offered critiques of laissez-faire economics. Adam Smith acknowledges some moral ambiguities towards the system of capitalism. Smith had misgivings concerning some aspects of each of the major character-types produced by modern capitalist society, namely the landlords, the workers and the capitalists. Smith claimed that "[t]he landlords' role in the economic process is passive. Their ability to reap a revenue solely from ownership of land tends to make them indolent and inept, and so they tend to be unable to even look after their own economic interests" and that "[t]he increase in population should increase the demand for food, which should increase rents, which should be economically beneficial to the landlords". According to Smith, the landlords should be in favour of policies which contribute to the growth in the wealth of nations, but they often are not in favour of these pro-growth policies because of their own indolent-induced ignorance and intellectual flabbiness. Smith stated clearly that he believed that without morality and laws, society would fail. From that perspective, it seems dubious that Smith supported a pure Laissez-Faire style of capitalism, and the ideas he supports in The Wealth of Nations is heavily dependent on the moral philosophy from his previous work, Theory of Moral Sentiment.

Many philosophers have written on the systems society has created to manage their civilizations. Thomas Hobbes utilized the concept of a "state of nature", which is a time before any government or laws, as a starting point to consider the question. In this time, life would be "war of all against all" Further, "In such condition, there is no place for industry; because the fruit thereof is uncertain ... continual fear and danger of violent death, and the life of man solitary, poor, nasty, brutish, and short."

Regardless of preferred political preference, all societies require shared moral values as a prerequisite on which to build laws to protect individuals from each other. Adam Smith wrote Wealth of Nations during the Enlightenment, a period of time when the prevailing attitude was, "All things can be Known." In effect, European thinkers, inspired by the likes of Isaac Newton and others, set about to "find the laws" of all things, that there existed a "natural law" underlying all aspects of life. They believed that these could be discovered and that everything in the universe could be rationally demystified and catalogued, including human interactions.

Critics and market abolitionists such as David McNally argue in the Marxist tradition that the logic of the market inherently produces inequitable outcomes and leads to unequal exchanges, arguing that Smith's moral intent and moral philosophy espousing equal exchange was undermined by the practice of the free market he championed. According to McNally, the development of the market economy involved coercion, exploitation and violence that Smith's moral philosophy could not countenance.

The British economist John Maynard Keynes condemned laissez-faire economic policy on several occasions. In The End of Laissez-faire (1926), one of the most famous of his critiques, Keynes argues that the doctrines of laissez-faire are dependent to some extent on improper deductive reasoning and says the question of whether a market solution or state intervention is better must be determined on a case-by-case basis.

The Austrian School economist Friedrich Hayek stated that a freely competitive, laissez-faire banking industry tends to be endogenously destabilizing and pro-cyclical, arguing that the need for central banking control was inescapable.

Karl Polanyi's Great Transformation criticizes self-regulating markets as aberrational, unnatural phenomena which tend towards social disruption.

In modern economics laissez-faire typically has a bad connotation, which hints towards a perceived need for restraint due to social needs and securities that can not be adequately responded to by companies with just a motive for making profit.

Robert Kuttner states that "for over a century, popular struggles in democracies have used the nation-state to temper raw capitalism. The power of voters has offset the power of capital. But as national barriers have come down in the name of freer commerce, so has the capacity of governments to manage capitalism in a broad public interest. So the real issue is not 'trade' but democratic governance".

The main issues of raw capitalism are said to lie in its disregard for quality, durability, sustainability, respect for the environment and human beings as well as a lack of morality. From this more critical angle, companies might naturally aim to maximise profits at the expense of workers' and broader social interests.

Planned economy

From Wikipedia, the free encyclopedia
 
A planned economy is a type of economic system where the distribution of goods and services or the investment, production and the allocation of capital goods takes place according to economic plans that are either economy-wide or limited to a category of goods and services. A planned economy may use centralized, decentralized, participatory or Soviet-type forms of economic planning. The level of centralization or decentralization in decision-making and participation depends on the specific type of planning mechanism employed.

Socialist states based on the Soviet model have used central planning, although a minority such as the former Socialist Federal Republic of Yugoslavia have adopted some degree of market socialism. Market abolitionist socialism replaces factor markets with direct calculation as the means to coordinate the activities of the various socially owned economic enterprises that make up the economy. More recent approaches to socialist planning and allocation have come from some economists and computer scientists proposing planning mechanisms based on advances in computer science and information technology.

Planned economies contrast with unplanned economies, specifically market economies, where autonomous firms operating in markets make decisions about production, distribution, pricing and investment. Market economies that use indicative planning are variously referred to as planned market economies, mixed economies and mixed market economies. A command economy follows an administrative-command system and uses Soviet-type economic planning which was characteristic of the former Soviet Union and Eastern Bloc before most of these countries converted to market economies. This highlights the central role of hierarchical administration and public ownership of production in guiding the allocation of resources in these economic systems.

Overview

In the Hellenistic and post-Hellenistic world, "compulsory state planning was the most characteristic trade condition for the Egyptian countryside, for Hellenistic India, and to a lesser degree the more barbaric regions of the Seleucid, the Pergamenian, the southern Arabian, and the Parthian empires". Scholars have argued that the Incan economy was a flexible type of command economy, centered around the movement and utilization of labor instead of goods. One view of mercantilism sees it as involving planned economies.

The Soviet-style planned economy in Soviet Russia evolved in the wake of a continuing existing World War I war-economy as well as other policies, known as war communism (1918–1921), shaped to the requirements of the Russian Civil War of 1917–1923. These policies began their formal consolidation under an official organ of government in 1921, when the Soviet government founded Gosplan. However, the period of the New Economic Policy (c. 1921 to c. 1928 intervened before the planned system of regular five-year plans started in 1928. Leon Trotsky was one of the earliest proponents of economic planning during the NEP period. Trotsky argued that specialization, the concentration of production and the use of planning could “raise in the near future the coefficient of industrial growth not only two, but even three times higher than the pre-war rate of 6% and, perhaps, even higher”.

After World War II (1939–1945) France and Great Britain practiced dirigisme - government direction of the economy through non-coercive means. The Swedish government planned public-housing models in a similar fashion as urban planning in a project called Million Programme, implemented from 1965 to 1974. Some decentralized participation in economic planning occurred across Revolutionary Spain, most notably in Catalonia, during the Spanish Revolution of 1936.

Relationship with socialism

While socialism is not equivalent to economic planning or to the concept of a planned economy, an influential conception of socialism involves the replacement of capital markets with some form of economic planning in order to achieve ex-ante coordination of the economy. The goal of such an economic system would be to achieve conscious control over the economy by the population, specifically so that the use of the surplus product is controlled by the producers. The specific forms of planning proposed for socialism and their feasibility are subjects of the socialist calculation debate.

Computational economic planning

In 1959 Anatoly Kitov proposed a distributed computing system (Project "Red Book", Russian: Красная книга) with a focus on the management of the Soviet economy. Opposition from the Defence Ministry killed Kitov's plan.

In 1971 the socialist Allende administration of Chile launched Project Cybersyn to install a telex machine in every corporation and organization in the economy for the communication of economic data between firms and the government. The data was also fed into a computer-simulated economy for forecasting. A control room was built for real-time observation and management of the overall economy. The prototype-stage of the project showed promise when it was used to redirect supplies around a trucker's strike, but after CIA-backed Augusto Pinochet led a coup in 1973 that established a military dictatorship under his rule the program was abolished and Pinochet moved Chile towards a more liberalized market economy.

In their book Towards a New Socialism (1993), the computer scientist Paul Cockshott from the University of Glasgow and the economist Allin Cottrell from Wake Forest University claim to demonstrate how a democratically planned economy built on modern computer technology is possible and drives the thesis that it would be both economically more stable than the free-market economies and also morally desirable.

Cybernetics

The use of computers to coordinate production in an optimal fashion has been variously proposed for socialist economies. The Polish economist Oskar Lange (1904–1965) argued that the computer is more efficient than the market process at solving the multitude of simultaneous equations required for allocating economic inputs efficiently (either in terms of physical quantities or monetary prices).

Salvador Allende's socialist government pioneered the 1970 Chilean distributed decision support system Project Cybersyn in an attempt to move towards a decentralized planned economy with the experimental viable system model of computed organisational structure of autonomous operative units through an algedonic feedback setting and bottom-up participative decision-making in the form of participative democracy by the Cyberfolk component.

Fictional portrayals

The 1888 novel Looking Backward by Edward Bellamy depicts a fictional planned economy in a United States around the year 2000 which has become a socialist utopia.

The World State in Aldous Huxley's Brave New World (1932) and Airstrip One in George Orwell's Nineteen Eighty-Four (1949) provide fictional depictions of command economies, albeit with diametrically opposed aims. The former is a consumer economy designed to engender productivity while the latter is a shortage economy designed as an agent of totalitarian social control. Airstrip One is organized by the euphemistically named Ministry of Plenty.

Other literary portrayals of planned economies include Yevgeny Zamyatin's We (1924), which influenced Orwell's work. Like Nineteen Eighty-Four, Ayn Rand's dystopian 1938 story Anthem offered an artistic portrayal of a command economy that was influenced by We. The difference is that it was a primitivist planned economy as opposed to the advanced technology of We or Brave New World.

Central planning

Advantages

The government can harness land, labor, and capital to serve the economic objectives of the state. Consumer demand can be restrained in favor of greater capital investment for economic development in a desired pattern. In international comparisons, state-socialist nations have compared favorably with capitalist nations in health indicators such as infant mortality and life expectancy. However, the reality of this, at least regarding infant mortality, varies depending on whether official Soviet or WHO definitions are used.

The state can begin building massive heavy industries at once in an underdeveloped economy without waiting years for capital to accumulate through the expansion of light industry and without reliance on external financing. This is what happened in the Soviet Union during the 1930s when the government forced the share of gross national income dedicated to private consumption down from 80% to 50%. As a result of this development, the Soviet Union experienced massive growth in heavy industry, with a concurrent massive contraction of its agricultural sector due to the labor shortage.

Disadvantages

Economic instability

Studies of command economies of the Eastern Bloc in the 1950s and 1960s by both American and Eastern European economists found that contrary to the expectations of both groups they showed greater fluctuations in output than market economies during the same period.

Inefficient resource distribution

Critics of planned economies argue that planners cannot detect consumer preferences, shortages and surpluses with sufficient accuracy and therefore cannot efficiently co-ordinate production (in a market economy, a free price system is intended to serve this purpose). This difficulty was notably written about by economists Ludwig von Mises and Friedrich Hayek, who referred to subtly distinct aspects of the problem as the economic calculation problem and local knowledge problem, respectively. These distinct aspects were also present in the economic thought of Michael Polanyi.

Whereas the former stressed the theoretical underpinnings of a market economy to subjective value theory while attacking the labor theory of value, the latter argued that the only way to satisfy individuals who have a constantly changing hierarchy of needs and are the only ones to possess their particular individual's circumstances is by allowing those with the most knowledge of their needs to have it in their power to use their resources in a competing marketplace to meet the needs of the most consumers most efficiently. This phenomenon is recognized as spontaneous order. Additionally, misallocation of resources would naturally ensue by redirecting capital away from individuals with direct knowledge and circumventing it into markets where a coercive monopoly influences behavior, ignoring market signals. According to Tibor Machan, "[w]ithout a market in which allocations can be made in obedience to the law of supply and demand, it is difficult or impossible to funnel resources with respect to actual human preferences and goals".

Historian Robert Vincent Daniels regarded the Stalinist period to represent an abrupt break with Lenin's government in terms of economic planning in which an deliberated, scientific system of planning that featured former Menshevik economists at Gosplan had been replaced with a hasty version of planning with unrealistic targets, bureaucratic waste, bottlenecks and shortages. Stalin's formulations of national plans in terms of physical quantity of output was also attributed by Daniels as a source for the stagnant levels of efficiency and quality.

Suppression of economic democracy and self-management

Economist Robin Hahnel, who supports participatory economics, a form of socialist decentralized planned economy, notes that even if central planning overcame its inherent inhibitions of incentives and innovation, it would nevertheless be unable to maximize economic democracy and self-management, which he believes are concepts that are more intellectually coherent, consistent and just than mainstream notions of economic freedom. Furthermore, Hahnel states:

Combined with a more democratic political system, and redone to closer approximate a best case version, centrally planned economies no doubt would have performed better. But they could never have delivered economic self-management, they would always have been slow to innovate as apathy and frustration took their inevitable toll, and they would always have been susceptible to growing inequities and inefficiencies as the effects of differential economic power grew. Under central planning neither planners, managers, nor workers had incentives to promote the social economic interest. Nor did impeding markets for final goods to the planning system enfranchise consumers in meaningful ways. But central planning would have been incompatible with economic democracy even if it had overcome its information and incentive liabilities. And the truth is that it survived as long as it did only because it was propped up by unprecedented totalitarian political power.

Command economy

Planned economies contrast with command economies in that a planned economy is "an economic system in which the government controls and regulates production, distribution, prices, etc." whereas a command economy necessarily has substantial public ownership of industry while also having this type of regulation. In command economies, important allocation decisions are made by government authorities and are imposed by law.

This is contested by some Marxists. Decentralized planning has been proposed as a basis for socialism and has been variously advocated by anarchists, council communists, libertarian Marxists and other democratic and libertarian socialists who advocate a non-market form of socialism, in total rejection of the type of planning adopted in the economy of the Soviet Union.

Most of a command economy is organized in a top-down administrative model by a central authority, where decisions regarding investment and production output requirements are decided upon at the top in the chain of command, with little input from lower levels. Advocates of economic planning have sometimes been staunch critics of these command economies. Leon Trotsky believed that those at the top of the chain of command, regardless of their intellectual capacity, operated without the input and participation of the millions of people who participate in the economy and who understand/respond to local conditions and changes in the economy. Therefore, they would be unable to effectively coordinate all economic activity.

Historians have associated planned economies with Marxist–Leninist states and the Soviet economic model. Since the 1980s, it has been contested that the Soviet economic model did not actually constitute a planned economy in that a comprehensive and binding plan did not guide production and investment. The further distinction of an administrative-command system emerged as a new designation in some academic circles for the economic system that existed in the former Soviet Union and Eastern Bloc, highlighting the role of centralized hierarchical decision-making in the absence of popular control over the economy. The possibility of a digital planned economy was explored in Chile between 1971 and 1973 with the development of Project Cybersyn and by Aleksandr Aleksandrovich Kharkevich, head of the Department of Technical Physics in Kiev in 1962.

While both economic planning and a planned economy can be either authoritarian or democratic and participatory, democratic socialist critics argue that command economies are necessarily authoritarian or undemocratic in practice. Indicative planning is a form of economic planning in market economies that directs the economy through incentive-based methods. Economic planning can be practiced in a decentralized manner through different government authorities. In some predominantly market-oriented and Western mixed economies, the state utilizes economic planning in strategic industries such as the aerospace industry. Mixed economies usually employ macroeconomic planning while micro-economic affairs are left to the market and price system.

Decentralized planning

A decentralized-planned economy, occasionally called horizontally planned economy due to its horizontalism, is a type of planned economy in which the investment and allocation of consumer and capital goods is explicated accordingly to an economy-wide plan built and operatively coordinated through a distributed network of disparate economic agents or even production units itself. Decentralized planning is usually held in contrast to centralized planning, in particular the Soviet-type economic planning of the Soviet Union's command economy, where economic information is aggregated and used to formulate a plan for production, investment and resource allocation by a single central authority. Decentralized planning can take shape both in the context of a mixed economy as well as in a post-capitalist economic system. This form of economic planning implies some process of democratic and participatory decision-making within the economy and within firms itself in the form of industrial democracy. Computer-based forms of democratic economic planning and coordination between economic enterprises have also been proposed by various computer scientists and radical economists. Proponents present decentralized and participatory economic planning as an alternative to market socialism for a post-capitalist society.

Decentralized planning has been a feature of anarchist and socialist economics. Variations of decentralized planning such as economic democracy, industrial democracy and participatory economics have been promoted by various political groups, most notably anarchists, democratic socialists, guild socialists, libertarian Marxists, libertarian socialists, revolutionary syndicalists and Trotskyists. During the Spanish Revolution, some areas where anarchist and libertarian socialist influence through the CNT and UGT was extensive, particularly rural regions, were run on the basis of decentralized planning resembling the principles laid out by anarcho-syndicalist Diego Abad de Santillan in the book After the Revolution.

Models

Negotiated coordination

Economist Pat Devine has created a model of decentralized economic planning called "negotiated coordination" which is based upon social ownership of the means of production by those affected by the use of the assets involved, with the allocation of consumer and capital goods made through a participatory form of decision-making by those at the most localized level of production. Moreover, organizations that utilize modularity in their production processes may distribute problem solving and decision making.

Participatory planning

The planning structure of a decentralized planned economy is generally based on a consumers council and producer council (or jointly, a distributive cooperative) which is sometimes called a consumers' cooperative. Producers and consumers, or their representatives, negotiate the quality and quantity of what is to be produced. This structure is central to guild socialism, participatory economics and the economic theories related to anarchism.

Practice

Kerala

Some decentralized participation in economic planning has been implemented in various regions and states in India, most notably in Kerala. Local level planning agencies assess the needs of people who are able to give their direct input through the Gram Sabhas (village-based institutions) and the planners subsequently seek to plan accordingly.

Revolutionary Catalonia

Some decentralized participation in economic planning has been implemented across Revolutionary Spain, most notably in Catalonia, during the Spanish Revolution of 1936.

Similar concepts in practice

Community participatory planning

The United Nations has developed local projects that promote participatory planning on a community level. Members of communities take decisions regarding community development directly.

Computer music

 

From Wikipedia, the free encyclopedia
https://en.wikipedia.org/wiki/Computer_music

Computer music is the application of computing technology in music composition, to help human composers create new music or to have computers independently create music, such as with algorithmic composition programs. It includes the theory and application of new and existing computer software technologies and basic aspects of music, such as sound synthesis, digital signal processing, sound design, sonic diffusion, acoustics, electrical engineering, and psychoacoustics. The field of computer music can trace its roots back to the origins of electronic music, and the first experiments and innovations with electronic instruments at the turn of the 20th century.

History

CSIRAC, Australia's first digital computer, as displayed at the Melbourne Museum

Much of the work on computer music has drawn on the relationship between music and mathematics, a relationship that has been noted since the Ancient Greeks described the "harmony of the spheres".

Musical melodies were first generated by the computer originally named the CSIR Mark 1 (later renamed CSIRAC) in Australia in 1950. There were newspaper reports from America and England (early and recently) that computers may have played music earlier, but thorough research has debunked these stories as there is no evidence to support the newspaper reports (some of which were speculative). Research has shown that people speculated about computers playing music, possibly because computers would make noises, but there is no evidence that they did it.

The world's first computer to play music was the CSIR Mark 1 (later named CSIRAC), which was designed and built by Trevor Pearcey and Maston Beard in the late 1940s. Mathematician Geoff Hill programmed the CSIR Mark 1 to play popular musical melodies from the very early 1950s. In 1950 the CSIR Mark 1 was used to play music, the first known use of a digital computer for that purpose. The music was never recorded, but it has been accurately reconstructed. In 1951 it publicly played the "Colonel Bogey March" of which only the reconstruction exists. However, the CSIR Mark 1 played standard repertoire and was not used to extend musical thinking or composition practice, as Max Mathews did, which is current computer-music practice.

The first music to be performed in England was a performance of the British National Anthem that was programmed by Christopher Strachey on the Ferranti Mark 1, late in 1951. Later that year, short extracts of three pieces were recorded there by a BBC outside broadcasting unit: the National Anthem, "Baa, Baa, Black Sheep", and "In the Mood"; this is recognized as the earliest recording of a computer to play music as the CSIRAC music was never recorded. This recording can be heard at the this Manchester University site. Researchers at the University of Canterbury, Christchurch declicked and restored this recording in 2016 and the results may be heard on SoundCloud.

Two further major 1950s developments were the origins of digital sound synthesis by computer, and of algorithmic composition programs beyond rote playback. Amongst other pioneers, the musical chemists Lejaren Hiller and Leonard Isaacson worked on a series of algorithmic composition experiments from 1956 to 1959, manifested in the 1957 premiere of the Illiac Suite for string quartet. Max Mathews at Bell Laboratories developed the influential MUSIC I program and its descendants, further popularising computer music through a 1963 article in Science. The first professional composer to work with digital synthesis was James Tenney, who created a series of digitally synthesized and/or algorithmically composed pieces at Bell Labs using Mathews' MUSIC III system, beginning with Analog #1 (Noise Study) (1961). After Tenney left Bell Labs in 1964, he was replaced by composer Jean-Claude Risset, who conducted research on the synthesis of instrumental timbres and composed Computer Suite from Little Boy (1968).

Early computer-music programs typically did not run in real time, although the first experiments on CSIRAC and the Ferranti Mark 1 did operate in real time. From the late 1950s, with increasingly sophisticated programming, programs would run for hours or days, on multi million-dollar computers, to generate a few minutes of music. One way around this was to use a 'hybrid system' of digital control of an analog synthesiser and early examples of this were Max Mathews' GROOVE system (1969) and also MUSYS by Peter Zinovieff (1969).

Until now partial use has been exploited for musical research into the substance and form of sound (convincing examples are those of Hiller and Isaacson in Urbana, Illinois, US; Iannis Xenakis in Paris and Pietro Grossi in Florence, Italy).

In May 1967 the first experiments in computer music in Italy were carried out by the S 2F M studio in Florence in collaboration with General Electric Information Systems Italy. Olivetti-General Electric GE 115 (Olivetti S.p.A.) is used by Grossi as a performer: three programmes were prepared for these experiments. The programmes were written by Ferruccio Zulian  and used by Pietro Grossi for playing Bach, Paganini, and Webern works and for studying new sound structures.

The programming computer for Yamaha's first FM synthesizer GS1. CCRMA, Stanford University.

John Chowning's work on FM synthesis from the 1960s to the 1970s allowed much more efficient digital synthesis, eventually leading to the development of the affordable FM synthesis-based Yamaha DX7 digital synthesizer, released in 1983.

Interesting sounds must have a fluidity and changeability that allows them to remain fresh to the ear. In computer music this subtle ingredient is bought at a high computational cost, both in terms of the number of items requiring detail in a score and in the amount of interpretive work the instruments must produce to realize this detail in sound.

In Japan

In Japan, experiments in computer music date back to 1962, when Keio University professor Sekine and Toshiba engineer Hayashi experimented with the TOSBAC [jp] computer. This resulted in a piece entitled TOSBAC Suite, influenced by the Illiac Suite. Later Japanese computer music compositions include a piece by Kenjiro Ezaki presented during Osaka Expo '70 and "Panoramic Sonore" (1974) by music critic Akimichi Takeda. Ezaki also published an article called "Contemporary Music and Computers" in 1970. Since then, Japanese research in computer music has largely been carried out for commercial purposes in popular music, though some of the more serious Japanese musicians used large computer systems such as the Fairlight in the 1970s.

In the late 1970s these systems became commercialized, notably by systems like the Roland MC-8 Microcomposer, where a microprocessor-based system controls an analog synthesizer, released in 1978. In addition to the Yamaha DX7, the advent of inexpensive digital chips and microcomputers opened the door to real-time generation of computer music. In the 1980s, Japanese personal computers such as the NEC PC-88 came installed with FM synthesis sound chips and featured audio programming languages such as Music Macro Language (MML) and MIDI interfaces, which were most often used to produce video game music, or chiptunes. By the early 1990s, the performance of microprocessor-based computers reached the point that real-time generation of computer music using more general programs and algorithms became possible.

Advances

Advances in computing power and software for manipulation of digital media have dramatically affected the way computer music is generated and performed. Current-generation micro-computers are powerful enough to perform very sophisticated audio synthesis using a wide variety of algorithms and approaches. Computer music systems and approaches are now ubiquitous, and so firmly embedded in the process of creating music that we hardly give them a second thought: computer-based synthesizers, digital mixers, and effects units have become so commonplace that use of digital rather than analog technology to create and record music is the norm, rather than the exception.

Research

There is considerable activity in the field of computer music as researchers continue to pursue new and interesting computer-based synthesis, composition, and performance approaches. Throughout the world there are many organizations and institutions dedicated to the area of computer and electronic music study and research, including the CCRMA (Center of Computer Research in Music and Acoustic, Stanford, USA), ICMA (International Computer Music Association), C4DM (Centre for Digital Music), IRCAM, GRAME, SEAMUS (Society for Electro Acoustic Music in the United States), CEC (Canadian Electroacoustic Community), and a great number of institutions of higher learning around the world.

Music composed and performed by computers

Later, composers such as Gottfried Michael Koenig and Iannis Xenakis had computers generate the sounds of the composition as well as the score. Koenig produced algorithmic composition programs which were a generalization of his own serial composition practice. This is not exactly similar to Xenakis' work as he used mathematical abstractions and examined how far he could explore these musically. Koenig's software translated the calculation of mathematical equations into codes which represented musical notation. This could be converted into musical notation by hand and then performed by human players. His programs Project 1 and Project 2 are examples of this kind of software. Later, he extended the same kind of principles into the realm of synthesis, enabling the computer to produce the sound directly. SSP is an example of a program which performs this kind of function. All of these programs were produced by Koenig at the Institute of Sonology in Utrecht in the 1970s. In the 2000s, Andranik Tangian developed a computer algorithm to determine the time event structures for rhythmic canons and rhythmic fugues, which were then "manually" worked out into harmonic compositions Eine kleine Mathmusik I and Eine kleine Mathmusik II performed by computer; for scores and recordings see.

Computer-generated scores for performance by human players

Computers have also been used in an attempt to imitate the music of great composers of the past, such as Mozart. A present exponent of this technique is David Cope, whose computer programs analyses works of other composers to produce new works in a similar style. Cope's best-known program is Emily Howell.

Melomics, a research project from the University of Málaga (Spain), developed a computer composition cluster named Iamus, which composes complex, multi-instrument pieces for editing and performance. Since its inception, Iamus has composed a full album in 2012, also named Iamus, which New Scientist described as "the first major work composed by a computer and performed by a full orchestra". The group has also developed an API for developers to utilize the technology, and makes its music available on its website.

Computer-aided algorithmic composition

Diagram illustrating the position of CAAC in relation to other generative music systems

Computer-aided algorithmic composition (CAAC, pronounced "sea-ack") is the implementation and use of algorithmic composition techniques in software. This label is derived from the combination of two labels, each too vague for continued use. The label computer-aided composition lacks the specificity of using generative algorithms. Music produced with notation or sequencing software could easily be considered computer-aided composition. The label algorithmic composition is likewise too broad, particularly in that it does not specify the use of a computer. The term computer-aided, rather than computer-assisted, is used in the same manner as computer-aided design.

Machine improvisation

Machine improvisation uses computer algorithms to create improvisation on existing music materials. This is usually done by sophisticated recombination of musical phrases extracted from existing music, either live or pre-recorded. In order to achieve credible improvisation in particular style, machine improvisation uses machine learning and pattern matching algorithms to analyze existing musical examples. The resulting patterns are then used to create new variations "in the style" of the original music, developing a notion of stylistic re-injection. This is different from other improvisation methods with computers that use algorithmic composition to generate new music without performing analysis of existing music examples.

Statistical style modeling

Style modeling implies building a computational representation of the musical surface that captures important stylistic features from data. Statistical approaches are used to capture the redundancies in terms of pattern dictionaries or repetitions, which are later recombined to generate new musical data. Style mixing can be realized by analysis of a database containing multiple musical examples in different styles. Machine Improvisation builds upon a long musical tradition of statistical modeling that began with Hiller and Isaacson's Illiac Suite for String Quartet (1957) and Xenakis' uses of Markov chains and stochastic processes. Modern methods include the use of lossless data compression for incremental parsing, prediction suffix tree, string searching and more. Style mixing is possible by blending models derived from several musical sources, with the first style mixing done by S. Dubnov in a piece NTrope Suite using Jensen-Shannon joint source model. Later the use of factor oracle algorithm (basically a factor oracle is a finite state automaton constructed in linear time and space in an incremental fashion) was adopted for music by Assayag and Dubnov and became the basis for several systems that use stylistic re-injection.

Implementations

The first implementation of statistical style modeling was the LZify method in Open Music, followed by the Continuator system that implemented interactive machine improvisation that interpreted the LZ incremental parsing in terms of Markov models and used it for real time style modeling developed by François Pachet at Sony CSL Paris in 2002. Matlab implementation of the Factor Oracle machine improvisation can be found as part of Computer Audition toolbox. There is also an NTCC implementation of the Factor Oracle machine improvisation.

OMax is a software environment developed in IRCAM. OMax uses OpenMusic and Max. It is based on researches on stylistic modeling carried out by Gerard Assayag and Shlomo Dubnov and on researches on improvisation with the computer by G. Assayag, M. Chemillier and G. Bloch (a.k.a. the OMax Brothers) in the Ircam Music Representations group. One of the problems in modeling audio signals with factor oracle is the symbolization of features from continuous values to a discrete alphabet. This problem was solved in the Variable Markov Oracle (VMO) available as python implementation, using an information rate criteria for finding the optimal or most informative representation.

Use of Artificial Intelligence

The use of artificial intelligence to generate new melodies and cover pre-existing music, is a recent phenomenon that has been reported to disrupt the music industry.

Live coding

Live coding (sometimes known as 'interactive programming', 'on-the-fly programming', 'just in time programming') is the name given to the process of writing software in real time as part of a performance. Recently it has been explored as a more rigorous alternative to laptop musicians who, live coders often feel, lack the charisma and pizzazz of musicians performing live.

Introduction to entropy

From Wikipedia, the free encyclopedia https://en.wikipedia.org/wiki/Introduct...