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Sunday, October 20, 2024

Marxism

From Wikipedia, the free encyclopedia
 

Marxism is a political philosophy and method of socioeconomic analysis. It uses a dialectical and materialist interpretation of historical development, better known as historical materialism, to analyse class relations, social conflict, and social transformation. Marxism originates with the works of 19th-century German philosophers Karl Marx and Friedrich Engels. Marxism has developed over time into various branches and schools of thought, and as a result, there is no single, definitive Marxist theory. Marxism has had a profound effect in shaping the modern world, with various left-wing and far-left political movements taking inspiration from it in varying local contexts.

In addition to the various schools of thought, which emphasise or modify elements of classical Marxism, several Marxian concepts have been incorporated into an array of social theories. This has led to widely varying conclusions. Alongside Marx's critique of political economy, the defining characteristics of Marxism have often been described using the terms "dialectical materialism" and "historical materialism", though these terms were coined after Marx's death and their tenets have been challenged by some self-described Marxists.

As a school of thought, Marxism has had a profound effect on society and global academia. To date, it has influenced many fields, including anthropology, archaeology, art theory, criminology, cultural studies, economics, education, ethics, film theory, geography, historiography, literary criticism, media studies, philosophy, political science, political economy, psychology, science studies, sociology, urban planning, and theatre.

Overview

Karl Marx in 1875
Friedrich Engels in 1877

Marxism seeks to explain social phenomena within any given society by analysing the material conditions and economic activities required to fulfill human material needs. It assumes that the form of economic organisation, or mode of production, influences all other social phenomena, including broader social relations, political institutions, legal systems, cultural systems, aesthetics and ideologies. These social relations and the economic system form a base and superstructure. As forces of production (i.e. technology) improve, existing forms of organising production become obsolete and hinder further progress. Karl Marx wrote: "At a certain stage of development, the material productive forces of society come into conflict with the existing relations of production or—this merely expresses the same thing in legal terms—with the property relations within the framework of which they have operated hitherto. From forms of development of the productive forces these relations turn into their fetters. Then begins an era of social revolution."

These inefficiencies manifest themselves as social contradictions in society which are, in turn, fought out at the level of class struggle. Under the capitalist mode of production, this struggle materialises between the minority who own the means of production (the bourgeoisie) and the vast majority of the population who produce goods and services (the proletariat). Starting with the conjectural premise that social change occurs due to the struggle between different classes within society who contradict one another, a Marxist would conclude that capitalism exploits and oppresses the proletariat; therefore, capitalism will inevitably lead to a proletarian revolution. In a socialist society, private property—as the means of production—would be replaced by cooperative ownership. A socialist economy would not base production on the creation of private profits but on the criteria of satisfying human needs—that is, production for use. Friedrich Engels explained that "the capitalist mode of appropriation, in which the product enslaves first the producer, and then the appropriator, is replaced by the mode of appropriation of the products that is based upon the nature of the modern means of production; upon the one hand, direct social appropriation, as means to the maintenance and extension of production—on the other, direct individual appropriation, as means of subsistence and of enjoyment."

Marxian economics and its proponents view capitalism as economically unsustainable and incapable of improving the population's living standards due to its need to compensate for the falling rate of profit by cutting employees' wages and social benefits while pursuing military aggression. The socialist mode of production would succeed capitalism as humanity's mode of production through revolution by workers. According to Marxian crisis theory, socialism is not an inevitability but an economic necessity.

Etymology

The term Marxism was popularised by Karl Kautsky, who considered himself an orthodox Marxist during the dispute between Marx's orthodox and revisionist followers. Kautsky's revisionist rival Eduard Bernstein also later adopted the term.

Engels did not support using Marxism to describe either Marx's or his views. He claimed that the term was being abusively used as a rhetorical qualifier by those attempting to cast themselves as genuine followers of Marx while casting others in different terms, such as Lassallians. In 1882, Engels claimed that Marx had criticised self-proclaimed Marxist Paul Lafargue by saying that if Lafargue's views were considered Marxist, then "one thing is certain and that is that I am not a Marxist."

Historical materialism

The discovery of the materialist conception of history, or rather, the consistent continuation and extension of materialism into the domain of social phenomenon, removed two chief defects of earlier historical theories. In the first place, they at best examined only the ideological motives of the historical activity of human beings, without grasping the objective laws governing the development of the system of social relations. ... in the second place, the earlier theories did not cover the activities of the masses of the population, whereas historical materialism made it possible for the first time to study with scientific accuracy the social conditions of the life of the masses and the changes in these conditions.

— Russian Marxist theoretician and revolutionary Vladimir Lenin, 1913

Society does not consist of individuals, but expresses the sum of interrelations, the relations within which these individuals stand.

— Karl Marx, Grundrisse, 1858

Marxism uses a materialist methodology, referred to by Marx and Engels as the materialist conception of history and later better known as historical materialism, to analyse the underlying causes of societal development and change from the perspective of the collective ways in which humans make their living. Marx's account of the theory is in The German Ideology (1845) and the preface A Contribution to the Critique of Political Economy (1859). All constituent features of a society (social classes, political pyramid and ideologies) are assumed to stem from economic activity, forming what is considered the base and superstructure. The base and superstructure metaphor describes the totality of social relations by which humans produce and re-produce their social existence. According to Marx, the "sum total of the forces of production accessible to men determines the condition of society" and forms a society's economic base.

The base includes the material forces of production such as the labour, means of production and relations of production, i.e. the social and political arrangements that regulate production and distribution. From this base rises a superstructure of legal and political "forms of social consciousness" that derive from the economic base that conditions both the superstructure and the dominant ideology of a society. Conflicts between the development of material productive forces and the relations of production provoke social revolutions, whereby changes to the economic base lead to the superstructure's social transformation.

This relationship is reflexive in that the base initially gives rise to the superstructure and remains the foundation of a form of social organisation. Those newly formed social organisations can then act again upon both parts of the base and superstructure so that rather than being static, the relationship is dialectic, expressed and driven by conflicts and contradictions. Engels clarified: "The history of all hitherto existing society is the history of class struggles. Freeman and slave, patrician and plebeian, lord and serf, guild-master and journeyman, in a word, oppressor and oppressed, stood in constant opposition to one another, carried on uninterrupted, now hidden, now open fight, a fight that each time ended, either in a revolutionary reconstitution of society at large, or in the common ruin of the contending classes."

Marx considered recurring class conflicts as the driving force of human history as such conflicts have manifested as distinct transitional stages of development in Western Europe. Accordingly, Marx designated human history as encompassing four stages of development in relations of production:

  1. Primitive communism: cooperative tribal societies.
  2. Slave society: development of tribal to city-state in which aristocracy is born.
  3. Feudalism: aristocrats are the ruling class, while merchants evolve into the bourgeoisie.
  4. Capitalism: capitalists are the ruling class who create and employ the proletariat.

While historical materialism has been referred to as a materialist theory of history, Marx did not claim to have produced a master key to history and that the materialist conception of history is not "an historico-philosophic theory of the marche générale, imposed by fate upon every people, whatever the historic circumstances in which it finds itself." In a letter to the editor of the Russian newspaper paper Otechestvennyje Zapiski (1877), he explained that his ideas were based upon a concrete study of the actual conditions in Europe.

Criticism of capitalism

The "Pyramid of Capitalist System" cartoon made by the Industrial Workers of the World in 1911 criticising capitalism and social stratification.

According to the Marxist theoretician and revolutionary socialist Vladimir Lenin, "the principal content of Marxism" was "Marx's economic doctrine." Marx demonstrated how the capitalist bourgeoisie and their economists were promoting what he saw as the lie that "the interests of the capitalist and of the worker are ... one and the same." He believed that they did this by purporting the concept that "the fastest possible growth of productive capital" was best for wealthy capitalists and workers because it provided them with employment.

Exploitation is a matter of surplus labour—the amount of labour performed beyond what is received in goods. Exploitation has been a socioeconomic feature of every class society and is one of the principal features distinguishing the social classes. The power of one social class to control the means of production enables its exploitation of other classes. Under capitalism, the labour theory of value is the operative concern, whereby the value of a commodity equals the socially necessary labour time required to produce it. Under such conditions, surplus value—the difference between the value produced and the value received by a labourer—is synonymous with surplus labour, and capitalist exploitation is thus realised as deriving surplus value from the worker.

In pre-capitalist economies, exploitation of the worker was achieved via physical coercion. Under the capitalist mode of production, workers do not own the means of production and must "voluntarily" enter into an exploitative work relationship with a capitalist to earn the necessities of life. The worker's entry into such employment is voluntary because they choose which capitalist to work for. However, the worker must work or starve. Thus, exploitation is inevitable, and the voluntary nature of a worker participating in a capitalist society is illusory; it is production, not circulation, that causes exploitation. Marx emphasised that capitalism per se does not cheat the worker.

Alienation (German: Entfremdung) is the estrangement of people from their humanity and a systematic result of capitalism. Under capitalism, the fruits of production belong to employers, who expropriate the surplus created by others and generate alienated labourers. In Marx's view, alienation is an objective characterisation of the worker's situation in capitalism—his or her self-awareness of this condition is not prerequisite.

In addition to criticism, Marx has also praised some of the results of capitalism stating that it "has created more massive and more colossal productive forces than have all preceding generations together" and that it "has put an end to all feudal, patriarchal arrangements."

Marx posited that the remaining feudalist societies in the world and forms of socialism that did not conform with his writings would be replaced by communism in the future in a similar manner as with capitalism.

Social classes

Marx distinguishes social classes based on two criteria, i.e. ownership of means of production and control over the labour power of others. Following this criterion of class based on property relations, Marx identified the social stratification of the capitalist mode of production with the following social groups:

  • Proletariat: "[T]he class of modern wage labourers who, having no means of production of their own, are reduced to selling their labour power in order to live." The capitalist mode of production establishes the conditions that enable the bourgeoisie to exploit the proletariat as the worker's labour generates a surplus value greater than the worker's wage.⁠
  • Bourgeoisie: those who "own the means of production" and buy labour power from the proletariat, thus exploiting the proletariat. They subdivide as bourgeoisie and the petite bourgeoisie.
  • Landlords: a historically significant social class that retains some wealth and power.
  • Peasantry and farmers: a scattered class incapable of organising and effecting socioeconomic change, most of whom would enter the proletariat while some would become landlords.

Class consciousness denotes the awareness—of itself and the social world—that a social class possesses and its capacity to act rationally in its best interests. Class consciousness is required before a social class can effect a successful revolution and, thus, the dictatorship of the proletariat.

Without defining ideology, Marx used the term to describe the production of images of social reality. According to Engels, "ideology is a process accomplished by the so-called thinker consciously, it is true, but with a false consciousness. The real motive forces impelling him remain unknown to him; otherwise it simply would not be an ideological process. Hence he imagines false or seeming motive forces."

Because the ruling class controls the society's means of production, the superstructure of society (i.e. the ruling social ideas) is determined by the best interests of the ruling class. In The German Ideology, Marx says that "[t]he ideas of the ruling class are in every epoch the ruling ideas, i.e. the class which is the ruling material force of society, is, at the same time, its ruling intellectual force." The term political economy initially referred to the study of the material conditions of economic production in the capitalist system. In Marxism, political economy is the study of the means of production, specifically of capital and how that manifests as economic activity.

Marxism taught me what society was. I was like a blindfolded man in a forest, who doesn't even know where north or south is. If you don't eventually come to truly understand the history of the class struggle, or at least have a clear idea that society is divided between the rich and the poor, and that some people subjugate and exploit other people, you're lost in a forest, not knowing anything.

— Cuban revolutionary and Marxist–Leninist politician Fidel Castro on discovering Marxism, 2009

This new way of thinking was invented because socialists believed that common ownership of the means of production (i.e. the industries, land, wealth of nature, trade apparatus and wealth of the society) would abolish the exploitative working conditions experienced under capitalism. Through working class revolution, the state (which Marxists saw as a weapon for the subjugation of one class by another) is seized and used to suppress the hitherto ruling class of capitalists and (by implementing a commonly owned, democratically controlled workplace) create the society of communism which Marxists see as true democracy. An economy based on cooperation on human need and social betterment, rather than competition for profit of many independently acting profit seekers, would also be the end of class society, which Marx saw as the fundamental division of all hitherto existing history. Marx saw the fundamental nature of capitalist society as little different from that of a slave society in that one small group of society exploits the larger group.

Through common ownership of the means of production, the profit motive is eliminated, and the motive of furthering human flourishing is introduced. Because the surplus produced by the workers is the property of the society as a whole, there are no classes of producers and appropriators. Additionally, as the state originates in the bands of retainers hired by the first ruling classes to protect their economic privilege, it will wither away as its conditions of existence have disappeared.

Communism, revolution and socialism

May Day protester in Spain, 2006, waving a red flag with a raised fist, both symbols of socialism

According to The Oxford Handbook of Karl Marx, "Marx used many terms to refer to a post-capitalist society—positive humanism, socialism, Communism, realm of free individuality, free association of producers, etc. He used these terms completely interchangeably. The notion that 'socialism' and 'Communism' are distinct historical stages is alien to his work and only entered the lexicon of Marxism after his death."

According to orthodox Marxist theory, overthrowing capitalism by a socialist revolution in contemporary society is inevitable. While the inevitability of an eventual socialist revolution is a controversial debate among many different Marxist schools of thought, all Marxists believe socialism is a necessity. Marxists argue that a socialist society is far better for most of the populace than its capitalist counterpart. Prior to the Russian Revolution, Vladimir Lenin wrote: "The socialisation of production is bound to lead to the conversion of the means of production into the property of society. ... This conversion will directly result in an immense increase in productivity of labour, a reduction of working hours, and the replacement of the remnants, the ruins of small-scale, primitive, disunited production by collective and improved labour." The failure of the 1905 Russian Revolution, along with the failure of socialist movements to resist the outbreak of World War I, led to renewed theoretical effort and valuable contributions from Lenin and Rosa Luxemburg towards an appreciation of Marx's crisis theory and efforts to formulate a theory of imperialism.

Democracy

The Soviet of Workers' Deputies of St. Petersburg in 1905: Leon Trotsky in the centre. The Soviets were an early example of a workers council.

Karl Marx criticised liberal democracy as not democratic enough due to the unequal socio-economic situation of the workers during the Industrial Revolution which undermines the democratic agency of citizens. Marxists differ in their positions towards democracy. Types of democracy in Marxism include Soviet democracy, New Democracy, Whole-process people's democracy and can include voting on how surplus labour is to be organised. According to democratic centralism political decisions reached by voting in the party are binding for all members of the party.

Schools of thought

Classical

Classical Marxism denotes the collection of socio-eco-political theories expounded by Karl Marx and Friedrich Engels. As Ernest Mandel remarked, "Marxism is always open, always critical, always self-critical." Classical Marxism distinguishes Marxism as broadly perceived from "what Marx believed." In 1883, Marx wrote to his son-in-law Paul Lafargue and French labour leader Jules Guesde—both of whom claimed to represent Marxist principles—accusing them of "revolutionary phrase-mongering" and denying the value of reformist struggle. From Marx's letter derives Marx's famous remark that, if their politics represented Marxism, 'ce qu'il y a de certain c'est que moi, je ne suis pas Marxiste' ('what is certain is that I myself am not a Marxist')."

Libertarian

Libertarian Marxism emphasises the anti-authoritarian and libertarian aspects of Marxism. Early currents of libertarian Marxism, such as left communism, emerged in opposition to Marxism–Leninism.

Libertarian Marxism is often critical of reformist positions such as those held by social democrats. Libertarian Marxist currents often draw from Karl Marx and Friedrich Engels' later works, specifically the Grundrisse and The Civil War in France; emphasising the Marxist belief in the ability of the working class to forge its destiny without the need for a vanguard party to mediate or aid its liberation. Along with anarchism, libertarian Marxism is one of the main currents of libertarian socialism.

Libertarian Marxism includes currents such as autonomism, council communism, De Leonism, Lettrism, parts of the New Left, Situationism, Freudo-Marxism (a form of psychoanalysis), Socialisme ou Barbarie and workerism. Libertarian Marxism has often strongly influenced both post-left and social anarchists. Notable theorists of libertarian Marxism have included Maurice Brinton, Cornelius Castoriadis, Guy Debord, Raya Dunayevskaya, Daniel Guérin, C. L. R. James, Rosa Luxemburg, Antonio Negri, Anton Pannekoek, Fredy Perlman, Ernesto Screpanti, E. P. Thompson, Raoul Vaneigem, and Yanis Varoufakis, the latter claiming that Marx himself was a libertarian Marxist.

Humanist

Marxist humanism was born in 1932 with the publication of Marx's Economic and Philosophic Manuscripts of 1844 and reached a degree of prominence in the 1950s and 1960s. Marxist humanists contend that there is continuity between the early philosophical writings of Marx, in which he develops his theory of alienation, and the structural description of capitalist society found in his later works, such as Capital. They hold that grasping Marx's philosophical foundations is necessary to understand his later works properly.

Contrary to the official dialectical materialism of the Soviet Union and interpretations of Marx rooted in the structural Marxism of Louis Althusser, Marxist humanists argue that Marx's work was an extension or transcendence of enlightenment humanism. Whereas other Marxist philosophies see Marxism as natural science, Marxist humanism reaffirms the doctrine that "man is the measure of all things"—that humans are essentially different to the rest of the natural order and should be treated so by Marxist theory.

Academic

V. Gordon Childe, an Australian archaeologist and one of the 20th century's most prominent Marxist academics

According to a 2007 survey of American professors by Neil Gross and Solon Simmons, 17.6% of social science professors and 5.0% of humanities professors identify as Marxists, while between 0 and 2% of professors in all other disciplines identify as Marxists.

Archaeology

The theoretical development of Marxist archaeology was first developed in the Soviet Union in 1929, when a young archaeologist named Vladislav I. Ravdonikas published a report entitled "For a Soviet history of material culture"; within this work, the very discipline of archaeology as it then stood was criticised as being inherently bourgeois, therefore anti-socialist and so, as a part of the academic reforms instituted in the Soviet Union under the administration of General Secretary Joseph Stalin, a great emphasis was placed on the adoption of Marxist archaeology throughout the country.

These theoretical developments were subsequently adopted by archaeologists working in capitalist states outside of the Leninist bloc, most notably by the Australian academic V. Gordon Childe, who used Marxist theory in his understandings of the development of human society.

Sociology

Marxist sociology, as the study of sociology from a Marxist perspective, is "a form of conflict theory associated with ... Marxism's objective of developing a positive (empirical) science of capitalist society as part of the mobilisation of a revolutionary working class." The American Sociological Association has a section dedicated to the issues of Marxist sociology that is "interested in examining how insights from Marxist methodology and Marxist analysis can help explain the complex dynamics of modern society."

Influenced by the thought of Karl Marx, Marxist sociology emerged in the late 19th and early 20th centuries. With Marx, Max Weber and Émile Durkheim are considered seminal influences in early sociology. The first Marxist school of sociology was known as Austro-Marxism, of which Carl Grünberg and Antonio Labriola were among its most notable members. During the 1940s, the Western Marxist school became accepted within Western academia, subsequently fracturing into several different perspectives, such as the Frankfurt School or critical theory. The legacy of Critical Theory as a major offshoot of Marxism is controversial. The common thread linking Marxism and Critical theory is an interest in struggles to dismantle structures of oppression, exclusion, and domination. Due to its former state-supported position, there has been a backlash against Marxist thought in post-communist states, such as Poland. However, it remains prominent in the sociological research sanctioned and supported by communist states, such as in China.

Economics

Marxian economics is a school of economic thought tracing its foundations to the critique of classical political economy first expounded upon by Karl Marx and Friedrich Engels. Marxian economics concerns itself with the analysis of crisis in capitalism, the role and distribution of the surplus product and surplus value in various types of economic systems, the nature and origin of economic value, the impact of class and class struggle on economic and political processes, and the process of economic evolution. Although the Marxian school is considered heterodox, ideas that have come out of Marxian economics have contributed to mainstream understanding of the global economy. Certain concepts of Marxian economics, especially those related to capital accumulation and the business cycle, such as creative destruction, have been fitted for use in capitalist systems.

Education

Marxist education develops Marx's works and those of the movements he influenced in various ways. In addition to the educational psychology of Lev Vygotsky and the pedagogy of Paulo Freire, Samuel Bowles and Herbert Gintis' Schooling in Capitalist America is a study of educational reform in the U.S. and its relationship to the reproduction of capitalism and the possibilities of utilising its contradictions in the revolutionary movement. The work of Peter McLaren, especially since the turn of the 21st century, has further developed Marxist educational theory by developing revolutionary critical pedagogy, as has the work of Glenn Rikowski, Dave Hill, and Paula Allman. Other Marxists have analysed the forms and pedagogical processes of capitalist and communist education, such as Tyson E. Lewis, Noah De Lissovoy, Gregory Bourassa, and Derek R. Ford. Curry Malott has developed a Marxist history of education in the U.S., and Marvin Gettleman examined the history of communist education. Sandy Grande has synthesised Marxist educational theory with Indigenous pedagogy, while others like John Holt analyse adult education from a Marxist perspective.

Other developments include:

  • the educational aesthetics of Marxist education
  • Marxist analyses of the role of fixed capital in capitalist education
  • the educational psychology of capital
  • the educational theory of Lenin
  • the pedagogical function of the Communist Party

The latest field of research examines and develops Marxist pedagogy in the postdigital era.

Historiography

Marxist historiography is a school of historiography influenced by Marxism, the chief tenets of which are the centrality of social class and economic constraints in determining historical outcomes. Marxist historiography has contributed to the history of the working class, oppressed nationalities, and the methodology of history from below. Friedrich Engels' most important historical contribution was Der deutsche Bauernkrieg about the German Peasants' War which analysed social warfare in early Protestant Germany regarding emerging capitalist classes. The German Peasants' War indicates the Marxist interest in history from below with class analysis and attempts a dialectical analysis.

Engels' short treatise The Condition of the Working Class in England in 1844 was salient in creating the socialist impetus in British politics. Marx's most important works on social and political history include The Eighteenth Brumaire of Louis Napoleon, The Communist Manifesto, The German Ideology, and those chapters of Capital dealing with the historical emergence of capitalists and proletarians from pre-industrial English society. Marxist historiography suffered in the Soviet Union as the government requested overdetermined historical writing. Notable histories include the History of the Communist Party of the Soviet Union (Bolsheviks), published in the 1930s to justify the nature of Bolshevik party life under Joseph Stalin. A circle of historians inside the Communist Party of Great Britain (CPGB) formed in 1946.

While some members of the group, most notably Christopher Hill and E. P. Thompson, left the CPGB after the 1956 Hungarian Revolution, the common points of British Marxist historiography continued in their works. Thompson's The Making of the English Working Class is one of the works commonly associated with this group. Eric Hobsbawm's Bandits is another example of this group's work. C. L. R. James was also a great pioneer of the 'history from below' approach. Living in Britain when he wrote his most notable work, The Black Jacobins (1938), he was an anti-Stalinist Marxist and so outside of the CPGB. In India, B. N. Datta and D. D. Kosambi are the founding fathers of Marxist historiography. Today, the senior-most scholars of Marxist historiography are R. S. Sharma, Irfan Habib, Romila Thapar, D. N. Jha, and K. N. Panikkar, most of whom are now over 75 years old.

Literary criticism

Marxist literary criticism is a loose term describing literary criticism based on socialist and dialectic theories. Marxist criticism views literary works as reflections of the social institutions from which they originate. According to Marxists, even literature is a social institution with a specific ideological function based on the background and ideology of the author. Marxist literary critics include Mikhail Bakhtin, Walter Benjamin, Terry Eagleton, and Fredric Jameson.

Aesthetics

Marxist aesthetics is a theory of aesthetics based on or derived from the theories of Karl Marx. It involves a dialectical and materialist, or dialectical materialist, approach to the application of Marxism to the cultural sphere, specifically areas related to taste, such as art and beauty, among others. Marxists believe that economic and social conditions, and especially the class relations that derive from them affect every aspect of an individual's life, from religious beliefs to legal systems to cultural frameworks. Some notable Marxist aestheticians include Anatoly Lunacharsky, Mikhail Lifshitz, William Morris, Theodor W. Adorno, Bertolt Brecht, Herbert Marcuse, Walter Benjamin, Antonio Gramsci, Georg Lukács, Ernst Fischer, Louis Althusser, Jacques Rancière, Maurice Merleau-Ponty, and Raymond Williams.

History

Karl Marx and Friedrich Engels

Marx and Engels

Marx addressed the alienation and exploitation of the working class, the capitalist mode of production and historical materialism. He is famous for analysing history in terms of class struggle, summarised in the initial line introducing The Communist Manifesto (1848): "The history of all hitherto existing society is the history of class struggles."

Together with Marx, Engels co-developed communist theory. Marx and Engels first met in September 1844. Discovering that they had similar views of philosophy and socialism, they collaborated and wrote works such as Die heilige Familie (The Holy Family). After Marx was deported from France in January 1845, they moved to Belgium, which permitted greater freedom of expression than other European countries. In January 1846, they returned to Brussels to establish the Communist Correspondence Committee.

In 1847, they began writing The Communist Manifesto (1848), based on Engels' The Principles of Communism. Six weeks later, they published the 12,000-word pamphlet in February 1848. In March, Belgium expelled them, and they moved to Cologne, where they published the Neue Rheinische Zeitung, a politically radical newspaper. By 1849, they had to leave Cologne for London. The Prussian authorities pressured the British government to expel Marx and Engels, but Prime Minister Lord John Russell refused.

After Marx died in 1883, Engels became the editor and translator of Marx's writings. With his Origins of the Family, Private Property, and the State (1884)—analysing monogamous marriage as guaranteeing male social domination of women, a concept analogous, in communist theory, to the capitalist class's economic domination of the working class—Engels made intellectually significant contributions to feminist theory and Marxist feminism.

Russian Revolution and the Soviet Union

Onset

Vladimir Lenin, founder of the Soviet Union and the leader of the Bolshevik party.
 
Leon Trotsky, founder of the Red Army and a key figure in the October Revolution.

With the October Revolution in 1917, the Bolsheviks took power from the Russian Provisional Government. The Bolsheviks established the first socialist state based on the ideas of soviet democracy and Leninism. Their newly formed federal state promised to end Russian involvement in World War I and establish a revolutionary worker's state. Lenin's government also instituted a number of progressive measures such as universal education, universal healthcare and equal rights for women. 50,000 workers had passed a resolution in favour of Bolshevik demand for transfer of power to the soviets. Following the October Revolution, the Soviet government struggled with the White Movement and several independence movements in the Russian Civil War. This period is marked by the establishment of many socialist policies and the development of new socialist ideas, with Marxism–Leninism becoming the dominant ideological strain.

In 1919, the nascent Soviet Government established the Communist Academy and the Marx–Engels–Lenin Institute for doctrinal Marxist study and to publish official ideological and research documents for the Russian Communist Party. With Lenin's death in 1924, there was an internal struggle in the Soviet Communist movement, mainly between Joseph Stalin and Leon Trotsky, in the form of the Right Opposition and Left Opposition, respectively. These struggles were based on both sides' different interpretations of Marxist and Leninist theory based on the situation of the Soviet Union at the time.

Chinese Revolution

The theory of Marx, Engels, Lenin and Stalin is universally applicable. We should regard it not as a dogma, but as a guide to action. Studying it is not merely a matter of learning terms and phrases but of learning Marxism-Leninism as the science of revolution. It is not just a matter of understanding the general laws derived by Marx, Engels, Lenin and Stalin from their extensive study of real life and revolutionary experience, but of studying their standpoint and method in examining and solving problems.

Mao Zedong, Little Red Book

At the end of the Second Sino-Japanese War and, more widely, World War II, the Chinese Communist Revolution occurred within the context of the Chinese Civil War. The Chinese Communist Party, founded in 1921, conflicted with the Kuomintang over the country's future. Throughout the Civil War, Mao Zedong developed a theory of Marxism for the Chinese historical context. Mao found a large base of support in the peasantry as opposed to the Russian Revolution, which found its primary support in the urban centres of the Russian Empire. Some significant ideas contributed by Mao were the ideas of New Democracy, mass line and people's war. The People's Republic of China (PRC) was declared in 1949. The new socialist state was to be founded on the ideas of Marx, Engels, Lenin and Stalin.

From Stalin's death until the late 1960s, there was increased conflict between China and the Soviet Union. De-Stalinisation, which first began under Nikita Khrushchev, and the policy of detente, were seen as revisionist and insufficiently Marxist. This ideological confrontation spilt into a broader global crisis centred around which nation was to lead the international socialist movement.

Following Mao's death and the ascendancy of Deng Xiaoping, Maoism and official Marxism in China were reworked. Commonly referred to as socialism with Chinese characteristics, this new path was initially centred around Deng Xiaoping Theory, which claims to uphold Marxism–Leninism and Maoism, while adapting them to Chinese conditions. Deng Xiaoping Theory was based on Four Cardinal Principles, which sought to uphold the central role of the Chinese Communist Party and uphold the principle that China was in the primary stage of socialism and that it was still working to build a communist society based on Marxist principles.

Late 20th century

Fidel Castro at the United Nations General Assembly in 1960

In 1959, the Cuban Revolution led to the victory of Fidel Castro and his July 26 Movement. Although the revolution was not explicitly socialist, upon victory, Castro ascended to the position of prime minister and adopted the Leninist model of socialist development, allying with the Soviet Union. One of the leaders of the revolution, the Argentine Marxist revolutionary Che Guevara, subsequently went on to aid revolutionary socialist movements in Congo-Kinshasa and Bolivia, eventually being killed by the Bolivian government, possibly on the orders of the Central Intelligence Agency (CIA), although the CIA agent sent to search for Guevara, Felix Rodriguez, expressed a desire to keep him alive as a possible bargaining tool with the Cuban government. He posthumously went on to become an internationally recognised icon.

In the People's Republic of China, the Maoist government undertook the Cultural Revolution from 1966 to 1976 to purge Chinese society of capitalist elements and achieve socialism. Upon Mao Zedong's death, his rivals seized political power, and under the leadership of Deng Xiaoping, many of Mao's Cultural Revolution era policies were revised or abandoned, and a large increase in privatised industry was encouraged.

The late 1980s and early 1990s saw the collapse of most of those socialist states that had professed a Marxist–Leninist ideology. In the late 1970s and early 1980s, the emergence of the New Right and neoliberal capitalism as the dominant ideological trends in Western politics championed by United States president Ronald Reagan and British prime minister Margaret Thatcher led the West to take a more aggressive stance towards the Soviet Union and its Leninist allies. Meanwhile, the reformist Mikhael Gorbachev became General Secretary of the Communist Party of the Soviet Union in March 1985 and sought to abandon Leninist development models toward social democracy. Ultimately, Gorbachev's reforms, coupled with rising levels of popular ethnic nationalism, led to the dissolution of the Soviet Union in late 1991 into a series of constituent nations, all of which abandoned Marxist–Leninist models for socialism, with most converting to capitalist economies.

21st century

Hugo Chavez casting a vote in 2007

At the turn of the 21st century, China, Cuba, Laos, North Korea, and Vietnam remained the only officially Marxist–Leninist states remaining, although a Maoist government led by Prachanda was elected into power in Nepal in 2008 following a long guerrilla struggle.

The early 21st century also saw the election of socialist governments in several Latin American nations, in what has come to be known as the "pink tide"; dominated by the Venezuelan government of Hugo Chávez; this trend also saw the election of Evo Morales in Bolivia, Rafael Correa in Ecuador, and Daniel Ortega in Nicaragua. Forging political and economic alliances through international organisations like the Bolivarian Alliance for the Americas, these socialist governments allied themselves with Marxist–Leninist Cuba. Although none espoused a Stalinist path directly, most admitted to being significantly influenced by Marxist theory. Venezuelan president Hugo Chávez declared himself a Trotskyist during the swearing-in of his cabinet two days before his inauguration on 10 January 2007. Venezuelan Trotskyist organisations do not regard Chávez as a Trotskyist, with some describing him as a bourgeois nationalist, while others consider him an honest revolutionary leader who made significant mistakes due to him lacking a Marxist analysis.

For Italian Marxist Gianni Vattimo and Santiago Zabala in their 2011 book Hermeneutic Communism, "this new weak communism differs substantially from its previous Soviet (and current Chinese) realisation, because the South American countries follow democratic electoral procedures and also manage to decentralise the state bureaucratic system through the Bolivarian missions. In sum, if weakened communism is felt as a spectre in the West, it is not only because of media distortions but also for the alternative it represents through the same democratic procedures that the West constantly professes to cherish but is hesitant to apply."

Xi Jinping, General Secretary of the Chinese Communist Party since 2012

Chinese Communist Party General Secretary Xi Jinping has announced a deepening commitment of the Chinese Communist Party to the ideas of Marx. At an event celebrating the 200th anniversary of Marx's birth, Xi said, "We must win the advantages, win the initiative, and win the future. We must continuously improve the ability to use Marxism to analyse and solve practical problems", adding that Marxism is a "powerful ideological weapon for us to understand the world, grasp the law, seek the truth, and change the world." Xi has further stressed the importance of examining and continuing the tradition of the CPC and embracing its revolutionary past.

The fidelity of those varied revolutionaries, leaders and parties to the work of Karl Marx is highly contested and has been rejected by many Marxists and other socialists alike. Socialists in general and socialist writers, including Dimitri Volkogonov, acknowledge that the actions of authoritarian socialist leaders have damaged "the enormous appeal of socialism generated by the October Revolution."

Criticism

Criticism of Marxism has come from various political ideologies and academic disciplines. This includes general criticism about lack of internal consistency, criticisms related to historical materialism, that it is a type of historical determinism, the necessity of suppression of individual rights, issues with the implementation of communism and economic issues such as the distortion or absence of price signals and reduced incentives. In addition, empirical and epistemological problems are frequently identified.

Some Marxists have criticised the academic institutionalisation of Marxism for being too shallow and detached from political action. Zimbabwean Trotskyist Alex Callinicos, himself a professional academic, stated: "Its practitioners remind one of Narcissus, who in the Greek legend fell in love with his own reflection. ... Sometimes it is necessary to devote time to clarifying and developing the concepts that we use, but indeed for Western Marxists this has become an end in itself. The result is a body of writings incomprehensible to all but a tiny minority of highly qualified scholars."

Additionally, some intellectual critiques of Marxism contest certain assumptions prevalent in Marx's thought and Marxism after him without rejecting Marxist politics. Other contemporary supporters of Marxism argue that many aspects of Marxist thought are viable but that the corpus is incomplete or outdated regarding certain aspects of economic, political or social theory. They may combine some Marxist concepts with the ideas of other theorists such as Max Weber—the Frankfurt School is one example.

General

Philosopher and historian of ideas Leszek Kołakowski said that "Marx's theory is incomplete or ambiguous in many places, and could be 'applied' in many contradictory ways without manifestly infringing its principles." Specifically, he considers "the laws of dialectics" as fundamentally erroneous, stating that some are "truisms with no specific Marxist content", others "philosophical dogmas that cannot be proved by scientific means", and some just "nonsense"; he believes that some Marxist laws can be interpreted differently, but that these interpretations still in general fall into one of the two categories of error.

Okishio's theorem shows that if capitalists use cost-cutting techniques and real wages do not increase, the rate of profit must rise, which casts doubt on Marx's view that the rate of profit would tend to fall.

The allegations of inconsistency have been a large part of Marxian economics and the debates around it since the 1970s. Andrew Kliman argues that this undermines Marx's critiques and the correction of the alleged inconsistencies because internally inconsistent theories cannot be correct by definition.

Epistemological and empirical

Critics of Marxism claim that Marx's predictions have failed, with some pointing towards the GDP per capita generally increasing in capitalist economies compared to less market-oriented economics, the capitalist economies not suffering worsening economic crises leading to the overthrow of the capitalist system and communist revolutions not occurring in the most advanced capitalist nations, but instead in undeveloped regions. It has also been criticised for allegedly resulting in lower living standards in relation to capitalist countries, a claim that has been disputed.

In his books, The Poverty of Historicism and Conjectures and Refutations, philosopher of science Karl Popper criticised the explanatory power and validity of historical materialism. Popper believed that Marxism had been initially scientific in that Marx had postulated a genuinely predictive theory. When these predictions were not borne out, Popper argues that the theory avoided falsification by adding ad hoc hypotheses that made it compatible with the facts. Because of this, Popper asserted, a theory that was initially genuinely scientific degenerated into pseudoscientific dogma.

Anarchist and libertarian

Anarchism has had a strained relationship with Marxism. Anarchists and many non-Marxist libertarian socialists reject the need for a transitory state phase, claiming that socialism can only be established through decentralised, non-coercive organisation. Anarchist Mikhail Bakunin criticised Marx for his authoritarian bent. The phrases "barracks socialism" or "barracks communism" became shorthand for this critique, evoking the image of citizens' lives being as regimented as the lives of conscripts in barracks.

Economic

Other critiques come from an economic standpoint. Vladimir Karpovich Dmitriev writing in 1898, Ladislaus von Bortkiewicz writing in 1906–1907, and subsequent critics have alleged that Marx's value theory and the law of the tendency of the rate of profit to fall are internally inconsistent. In other words, the critics allege that Marx drew conclusions that do not follow his theoretical premises. Once these alleged errors are corrected, his conclusion that aggregate price and profit are determined by and equal to the aggregate value and surplus value no longer holds. This result calls into question his theory that exploiting workers is the sole source of profit.

Marxism and socialism have received considerable critical analysis from multiple generations of Austrian economists regarding scientific methodology, economic theory and political implications. During the marginal revolution, a theory of subjective value was developed by Carl Menger, with scholars viewing the development of marginalism more broadly as a response to Marxist economics. Second-generation Austrian economist Eugen Böhm von Bawerk used praxeological and subjectivist methodology to fundamentally attack the law of value. Gottfried Haberler has regarded his criticism as "definitive", arguing that Böhm-Bawerk's critique of Marx's economics was so "thorough and devastating" that he believes that as of the 1960s, no Marxian scholar had conclusively refuted it. Third-generation Austrian Ludwig von Mises rekindled the debate about the economic calculation problem by arguing that without price signals in capital goods, in his opinion, all other aspects of the market economy are irrational. This led him to declare that "rational economic activity is impossible in a socialist commonwealth."

Daron Acemoglu and James A. Robinson argue that Marx's economic theory was fundamentally flawed because it attempted to simplify the economy into a few general laws that ignored the impact of institutions on the economy. These charges have been disputed by other influential economists, like John Roemer and Nicholas Vrousalis.

Thursday, October 17, 2024

Stagflation

From Wikipedia, the free encyclopedia

Stagflation refers to an economic condition characterized by a simultaneous occurrence of high inflation, stagnant economic growth, and elevated unemployment. This phenomenon challenges traditional economic theories, which previously suggested that inflation and unemployment were inversely related, as depicted by the Phillips Curve. The term stagflation, a blend of "stagnation" and "inflation," was popularized by British politician Iain Macleod in the 1960s, during a period of economic distress in the United Kingdom. It gained broader recognition in the 1970s following a series of global economic shocks, particularly the 1973 oil crisis, which significantly disrupted supply chains and contributed to rising prices and slowing growth.

Stagflation presents a policy dilemma, as typical measures to curb inflation—such as tightening monetary policy—can further exacerbate unemployment, while policies aimed at reducing unemployment may fuel inflation. Two main explanations for stagflation are commonly discussed: supply shocks, such as a sharp increase in oil prices, and misguided government policies that simultaneously hinder industrial output and expand the money supply too rapidly. The stagflation of the 1970s led to a reevaluation of Keynesian economic policies and contributed to the rise of alternative economic theories, including monetarism and supply-side economics.

Etymology

The term, a portmanteau of stagnation and inflation, is generally attributed to Iain Macleod, a British Conservative Party politician who became Chancellor of the Exchequer in 1970. Macleod used the word in a 1965 speech to Parliament during a period of simultaneously high inflation and unemployment in the United Kingdom. Warning the House of Commons of the gravity of the situation, he said:

We now have the worst of both worlds—not just inflation on the one side or stagnation on the other, but both of them together. We have a sort of "stagflation" situation. And history, in modern terms, is indeed being made.

Macleod used the term again on 7 July 1970, and the media began also to use it, for example in The Economist on 15 August 1970, and Newsweek on 19 March 1973. John Maynard Keynes did not use the term, but some of his work refers to the conditions that most would recognize as stagflation.

Great Inflation

UK inflation history
10 year UK bond
Borrowing costs for debt and bonds were elevated from inflation as well

The term stagflation was first coined during a period of inflation and unemployment in the United Kingdom. The United Kingdom experienced an outbreak of inflation in the 1960s and 1970s. As inflation rose then, British policy makers failed to recognise the primary role of monetary policy in controlling inflation. Instead, they attempted to use non-monetary policies and devices to respond to the economic crisis. Policy makers also made "inaccurate estimates of the degree of excess demand in the economy, [which] contributed significantly to the outbreak of inflation in the United Kingdom in the 1960s and 1970s."

Stagflation was not limited to the United Kingdom, however. Economists have shown that stagflation was prevalent among seven major market economies from 1973 to 1982. After inflation rates began to fall in 1982, economists' focus shifted from the causes of stagflation to the "determinants of productivity growth and the effects of real wages on the demand for labor".

Causes


1973 oil crisis caused an increase in the price of Brent Crude
  UK M4 Money Supply Increases
  UK Inflation

Economists offer two principal explanations for why stagflation occurs. First, stagflation can result when the economy faces a supply shock, such as a rapid increase in the price of oil. An unfavourable situation like that tends to raise prices at the same time as it slows economic growth by making production more costly and less profitable.

Second, the government can cause stagflation if it creates policies that harm industry while growing the money supply too quickly. These two things would probably have to occur simultaneously because policies that slow economic growth do not usually cause inflation, and policies that cause inflation do not usually slow economic growth [Is this true?].

Supply shock

As soon as the Six-Day War started in 1967 and Israel invaded the Sinai Peninsula all the way down to the Suez Canal, the Egyptian President Gamal Abdel Nasser, who was aligning with the Soviet Union, closed down the Suez Canal for eight years. Oil through the Suez Canal from the Middle East to Europe had to be rerouted around the Continent of Africa. Egypt then tried to cross the Suez Canal and take back the Sinai Peninsula in the Yom Kippur War in late 1973. Richard Nixon supported funding Israel with $2.2 billion over the conflict, which triggered an oil embargo in October 1973 when the countries of the Organization of Arab Petroleum Exporting Countries (OAPEC) cut production of oil and placed an embargo on oil exports to the United States and other countries backing Israel.

Excess demand

(Percent change from a year earlier)
  CPI
  Core CPI

Money supply in the early 1970s increased at almost 15% year over year in the United States and the Consumer price index lags behind about one year or two. Britain's monetary policy was also dovish causing excess demand. 

End of Bretton Woods system

Price of gold 1915-2022
Price of oil 1946-2022

In the mid 1970s the Bretton Woods system was failing and countries fixed exchange rate system between currencies started to float, and the Gold standard where currencies were pegged to gold was abandoned. The price of gold and oil became very volatile after many years of steadiness.

  US Dollar Index (DXY)
 
In the early 1970s, this graph shows some currencies at fixed exchange rates before floating against each other:
  USD/Canadian dollar exchange rate
  EUR/USD (inverted) exchange rate
  USD/JPY exchange rate
  USD/SEK exchange rate
  USD/CHF exchange rate

Other reasons

A wide range of diverse evidence has been compiled supporting the second explanation against the supply shock view that the 1970s stagflation was due to OPEC's quadrupling of oil prices in October 1973. Data show that its seeds were sown during the late sixties and began to be reaped in that decade. Between 1968 and 1970 unemployment rose from 3.6% to 4.9% while the CPI inflation rose from 4.7% to 5.6%. Further in the Michigan survey expected inflation rose from 3.8% to 4.9% between 1967 and 1970. The rise in expected inflation strongly supports the view that Expected Augmented Phillips Curve (EAPC) can explain the early, mild stagflation. Although the weakening economy was putting some downward pressure on inflation overall inflation rose in accordance with EAPC, as expected inflation kept rising. The stagflation became more severe in the early 1970s but was suppressed by the price controls and wage freeze imposed by President Nixon starting in August 1971 and through 1972. But when the controls were lifted in mid-1973 the CPI surged to 8.5%. Arguably, if there were no wage-price controls, the mini stagflation documented above would have been clearly evident before the October 1973 OPEC oil price hike.

As for the direct impact of dollar depreciation on inflation, data again imply that just as higher inflation shifted up the labor supply curve and made workers demand and get higher money wages, similarly a falling dollar made commodity producers demand higher prices to compensate for the dollar decline. Further, the weakening of the dollar, while exogeneous to oil prices, was itself a delayed response to rising inflation from 1968 onwards. This pattern of an overheated economy, leading to inflation, dollar depreciation, and then to higher oil prices and another bout of stagflation repeated itself in 1979.

Both explanations are offered in analyses of the 1970s stagflation in the West. It began with a large rise in oil prices, but then continued as central banks used excessively stimulative monetary policy to counteract the resulting recession, thereby causing a price/wage spiral.

Increased requirements on skill (education and experience) on work force, for example because of increased technical complexity, can cause shortage on skilled employees and rising salaries for them, at the same time as uneducated work tasks have in part moved to low salary countries such as in Asia, causing high unemployment.

Postwar Keynesian and monetarist views

Early Keynesianism and monetarism

Up to the 1960s, many Keynesian economists ignored the possibility of stagflation, because historical experience suggested that high unemployment was typically associated with low inflation, and vice versa (this relationship is called the Phillips curve). The idea was that high demand for goods drives up prices, and also encourages firms to hire more; and likewise, high employment raises demand. However, in the 1970s and 1980s, when stagflation occurred, it became obvious that the relationship between inflation and employment levels was not necessarily stable: that is, the Phillips relationship could shift. Macroeconomists became more sceptical of Keynesian theories, and Keynesians themselves reconsidered their ideas in search of an explanation for stagflation.

The explanation for the shift of the Phillips curve was initially provided by the monetarist economist Milton Friedman, and also by Edmund Phelps. Both argued that when workers and firms begin to expect more inflation, the Phillips curve shifts up (meaning that more inflation occurs at any given level of unemployment). In particular, they suggested that if inflation lasted for several years, workers and firms would start to take it into account during wage negotiations, causing workers' wages and firms' costs to rise more quickly, thus further increasing inflation. While this idea was a severe criticism of early Keynesian theories, it was gradually accepted by most Keynesians, and has been incorporated into New Keynesian economic models.

Neo-Keynesianism

Neo-Keynesian theory distinguished two distinct kinds of inflation: demand-pull (caused by shifts of the aggregate demand curve) and cost-push (caused by shifts of the aggregate supply curve). Stagflation, in this view, is caused by cost-push inflation. Cost-push inflation occurs when some force or condition increases the costs of production. This could be caused by government policies (such as taxes) or from purely external factors such as a shortage of natural resources or an act of war.

Contemporary Keynesian analyses argue that stagflation can be understood by distinguishing factors that affect aggregate demand from those that affect aggregate supply. While monetary and fiscal policy can be used to stabilise the economy in the face of aggregate demand fluctuations, they are not very useful in confronting aggregate supply fluctuations. In particular, an adverse shock to aggregate supply, such as an increase in oil prices, can give rise to stagflation.

Supply theory

Fundamentals

Supply theories are based on the neo-Keynesian cost-push model and attribute stagflation to significant disruptions to the supply side of the supply-demand market equation, such as when there is a sudden real or relative scarcity of key commodities, natural resources, or natural capital needed to produce goods and services. In this view, stagflation is thought to occur when there is an adverse supply shock (for example, a sudden increase in the price of oil or a new tax) that causes a subsequent jump in the "cost" of goods and services (often at the wholesale level). In technical terms, this results in contraction or negative shift in an economy's aggregate supply curve.

In the resource scarcity scenario (Zinam 1982), stagflation results when economic growth is inhibited by a restricted supply of raw materials. That is, when the actual or relative supply of basic materials (fossil fuels (energy), minerals, agricultural land in production, timber, etc.) decreases and/or cannot be increased fast enough in response to rising or continuing demand. The resource shortage may be a real physical shortage, or a relative scarcity due to factors such as taxes or bad monetary policy influencing the "cost" or availability of raw materials. This is consistent with the cost-push inflation factors in neo-Keynesian theory (above). The way this plays out is that after supply shock occurs, the economy first tries to maintain momentum. That is, consumers and businesses begin paying higher prices to maintain their level of demand. The central bank may exacerbate this by increasing the money supply, by lowering interest rates for example, in an effort to combat a recession. The increased money supply props up the demand for goods and services, though demand would normally drop during a recession.

In the Keynesian model, higher prices prompt increases in the supply of goods and services. However, during a supply shock (i.e., scarcity, "bottleneck" in resources, etc.), supplies do not respond as they normally would to these price pressures. So, inflation jumps and output drops, producing stagflation.

Explaining the 1970s stagflation

Following Richard Nixon's imposition of wage and price controls on 15 August 1971, an initial wave of cost-push shocks in commodities were blamed for causing spiraling prices. The second major shock was the 1973 oil crisis, when the Organization of Petroleum Exporting Countries (OPEC) constrained the worldwide supply of oil. Both events, combined with the overall energy shortage that characterised the 1970s, resulted in actual or relative scarcity of raw materials. The price controls resulted in shortages at the point of purchase, causing, for example, queues of consumers at fuelling stations and increased production costs for industry.

Recent views

Through the mid-1970s, it was alleged that none of the major macroeconomic models (Keynesian, New Classical, and monetarist) were able to explain stagflation.

Later, an explanation was provided based on the effects of adverse supply shocks on both inflation and output. According to Blanchard (2009), these adverse events were one of two components of stagflation; the other was "ideas"—which Robert Lucas, Thomas Sargent, and Robert Barro were cited as expressing as "wildly incorrect" and "fundamentally flawed" predictions (of Keynesian economics) which, they said, left stagflation to be explained by "contemporary students of the business cycle". In this discussion, Blanchard hypothesizes that the recent oil price increases could trigger another period of stagflation, although this has not yet happened (pg. 152).

Neoclassical views

A purely neoclassical view of the macroeconomy rejects the idea that monetary policy can have real effects. Neoclassical macroeconomists argue that real economic quantities, like real output, employment, and unemployment, are determined by real factors only. Nominal factors like changes in the money supply only affect nominal variables like inflation. The neoclassical idea that nominal factors cannot have real effects is often called monetary neutrality or also the classical dichotomy.

Since the neoclassical viewpoint says that real phenomena like unemployment are essentially unrelated to nominal phenomena like inflation, a neoclassical economist would offer two separate explanations for "stagnation" and "inflation". Neoclassical explanations of stagnation (low growth and high unemployment) include inefficient government regulations or high benefits for the unemployed that give people less incentive to look for jobs. Another neoclassical explanation of stagnation is given by real business cycle theory, in which any decrease in labour productivity makes it efficient to work less. The main neoclassical explanation of inflation is very simple: it happens when the monetary authorities increase the money supply too much.

In the neoclassical viewpoint, the real factors that determine output and unemployment affect the aggregate supply curve only. The nominal factors that determine inflation affect the aggregate demand curve only. When some adverse changes in real factors are shifting the aggregate supply curve left at the same time that unwise monetary policies are shifting the aggregate demand curve right, the result is stagflation.

Thus the main explanation for stagflation under a classical view of the economy is simply policy errors that affect both inflation and the labour market. Ironically, a very clear argument in favour of the classical explanation of stagflation was provided by Keynes himself. In 1919, John Maynard Keynes described the inflation and economic stagnation gripping Europe in his book The Economic Consequences of the Peace. Keynes wrote:

Lenin is said to have declared that the best way to destroy the Capitalist System was to debauch the currency. By a continuing process of inflation, governments can confiscate, secretly and unobserved, an important part of the wealth of their citizens. By this method they not only confiscate, but they confiscate arbitrarily; and, while the process impoverishes many, it actually enriches some. [...] Lenin was certainly right. There is no subtler, no surer means of overturning the existing basis of society than to debauch the currency. The process engages all the hidden forces of economic law on the side of destruction, and does it in a manner which not one man in a million is able to diagnose.

Keynes explicitly pointed out the relationship between governments printing money and inflation.

The inflationism of the currency systems of Europe has proceeded to extraordinary lengths. The various belligerent Governments, unable, or too timid or too short-sighted to secure from loans or taxes the resources they required, have printed notes for the balance.

Keynes also pointed out how government price controls discourage production.

The presumption of a spurious value for the currency, by the force of law expressed in the regulation of prices, contains in itself, however, the seeds of final economic decay, and soon dries up the sources of ultimate supply. If a man is compelled to exchange the fruits of his labours for paper which, as experience soon teaches him, he cannot use to purchase what he requires at a price comparable to that which he has received for his own products, he will keep his produce for himself, dispose of it to his friends and neighbours as a favour, or relax his efforts in producing it. A system of compelling the exchange of commodities at what is not their real relative value not only relaxes production, but leads finally to the waste and inefficiency of barter.

Keynes detailed the relationship between German government deficits and inflation.

In Germany the total expenditure of the Empire, the Federal States, and the Communes in 1919–20 is estimated at 25 milliards of marks, of which not above 10 milliards are covered by previously existing taxation. This is without allowing anything for the payment of the indemnity. In Russia, Poland, Hungary, or Austria such a thing as a budget cannot be seriously considered to exist at all. Thus the menace of inflationism described above is not merely a product of the war, of which peace begins the cure. It is a continuing phenomenon of which the end is not yet in sight.

Zimmermann conclusion

While most economists believe that changes in money supply can have some real effects in the short run, neoclassical and neo-Keynesian economists tend to agree that there are no long-run effects from changing the money supply. Therefore, even economists who consider themselves neo-Keynesians usually believe that in the long run, money is neutral. In other words, while neoclassical and neo-Keynesian models are often seen as competing points of view, they can also be seen as two descriptions appropriate for different time horizons. Many mainstream textbooks today treat the neo-Keynesian model as a more appropriate description of the economy in the short run, when prices are "sticky", and treat the neoclassical model as a more appropriate description of the economy in the long run, when prices have sufficient time to adjust fully.

Therefore, while mainstream economists today might often attribute short periods of stagflation (not more than a few years) to adverse changes in supply, they would not accept this as an explanation of very prolonged stagflation. More prolonged stagflation would be explained as the effect of inappropriate government policies: excessive regulation of product markets and labour markets leading to long-run stagnation, and excessive growth of the money supply leading to long-run inflation.

Alternative views

As differential accumulation

Political economists Jonathan Nitzan and Shimshon Bichler have proposed an explanation of stagflation as part of a theory they call differential accumulation, which says firms seek to beat the average profit and capitalisation rather than maximise. According to this theory, periods of mergers and acquisitions oscillate with periods of stagflation. When mergers and acquisitions are no longer politically feasible (governments clamp down with anti-monopoly rules), stagflation is used as an alternative to have higher relative profit than the competition. With increasing mergers and acquisitions, the power to implement stagflation increases.

Stagflation appears as a societal crisis, such as during the period of the oil crisis in the 70s and in 2007 to 2010. Inflation in stagflation, however, does not affect all firms equally. Dominant firms are able to increase their own prices at a faster rate than competitors. While in the aggregate no one appears to profit, differentially dominant firms improve their positions with higher relative profits and higher relative capitalisation. Stagflation is not due to any actual supply shock, but because of the societal crisis that hints at a supply crisis. It is mostly a 20th and 21st century phenomenon that has been mainly used by the "weapondollar-petrodollar coalition" creating or using Middle East crises for the benefit of pecuniary interests.

Demand-pull stagflation theory

Demand-pull stagflation theory explores the idea that stagflation can result exclusively from monetary shocks without any concurrent supply shocks or negative shifts in economic output potential. Demand-pull theory describes a scenario where stagflation can occur following a period of monetary policy implementations that cause inflation. This theory was first proposed in 1999 by Eduardo Loyo of Harvard University's John F. Kennedy School of Government.

Supply-side theory

Supply-side economics emerged as a response to US stagflation in the 1970s. It largely attributed inflation to the ending of the Bretton Woods system in 1971 and the lack of a specific price reference in the subsequent monetary policies (Keynesian and Monetarism). Supply-side economists asserted that the contraction component of stagflation resulted from an inflation-induced rise in real tax rates (see bracket creep).

Austrian School of economics

Adherents to the Austrian School maintain that creation of new money ex nihilo benefits the creators and early recipients of the new money relative to late recipients. Money creation is not wealth creation; it merely allows early money recipients to outbid late recipients for resources, goods, and services. Since the actual producers of wealth are typically late recipients, increases in the money supply weakens wealth formation and undermines the rate of economic growth. Austrian economist Frank Shostak says: "The increase in the money supply rate of growth coupled with the slowdown in the rate of growth of goods produced is what the increase in the rate of price inflation is all about. (Note that a price is the amount of money paid for a unit of a good.) What we have here is a faster increase in price inflation and a decline in the rate of growth in the production of goods. But this is exactly what stagflation is all about, i.e., an increase in price inflation and a fall in real economic growth. Popular opinion is that stagflation is totally made up. It seems therefore that the phenomenon of stagflation is the normal outcome of loose monetary policy. This is in agreement with [Phelps and Friedman (PF)]. Contrary to PF, however, we maintain that stagflation is not caused by the fact that in the short run people are fooled by the central bank. Stagflation is the natural result of monetary pumping which weakens the pace of economic growth and at the same time raises the rate of increase of the prices of goods and services."

Responses

Stagflation undermined support for the Keynesian consensus.

Federal Reserve chairman Paul Volcker very sharply increased interest rates from 1979 to 1983 in what was called a "disinflationary scenario". After U.S. prime interest rates had soared into the double-digits, inflation did come down; these interest rates were the highest long-term prime interest rates that had ever existed in modern capital markets. Volcker is often credited with having stopped at least the inflationary side of stagflation, although the American economy dipped into a recession with the unemployment rate peaking at 10.4% in February 1983. Economic recovery began in 1983. Both fiscal stimulus and money supply growth were policy at this time. A five- to six-year jump in unemployment during the Volcker disinflation suggests Volcker may have trusted unemployment to self-correct and return to its natural rate within a reasonable period.

Economic depression

From Wikipedia, the free encyclopedia

An economic depression is a period of carried long-term economic downturn that is the result of lowered economic activity in one or more major national economies. It is often understood in economics that economic crisis and the following recession that may be named economic depression are part of economic cycles where the slowdown of the economy follows the economic growth and vice versa. It is a result of more severe economic problems or a downturn than the recession itself, which is a slowdown in economic activity over the course of the normal business cycle of growing economy.

Economic depressions may also be characterized by their length or duration, showing increases in unemployment, larger increases in unemployment or even abnormally large levels of unemployment (as with for example some problems in Japan in incorporating digital economy, that such technological difficult resulting in very large unemployment rates or lack of good social balance in employment among population, lesser revenues for businesses, or other economic difficulties, with having signs of financial crisis, that may also reflect on the work of banks, or may result in banking crisis (in various ways that may be for example unauthorized transformations of banks), and further the crisis in investment and credit; that further could reflect on innovation and new businesses investments lessening or even shrinking, or buyers dry up in recession and suppliers cut back on production and investment in technology, in financial crisis that may be more country defaults or debt problems, and further in feared businesses bankruptcies, and overall business slowdown. Other bad signs of economic depression could be significantly reduced amounts of trade and commerce (especially international trade), as well as in currency markets that maybe fluctuations or unexpected exchange rates with observed highly volatile currency value fluctuations (often due to relative currency devaluations). Other signs of depression are prices deflation, financial crises, stock market crash or even bank failures, or even specific behaviour of economic agents or population, that are also common or also non common elements of a depression that do not normally occur during a recession.

Definitions

In the United States the National Bureau of Economic Research determines contractions and expansions in the business cycle, but does not declare depressions. Generally, periods labeled depressions are marked by a substantial and sustained shortfall of the ability to purchase goods relative to the amount that could be produced using current resources and technology (potential output). Another proposed definition of depression includes two general rules:

  1. a decline in real GDP exceeding 10%, or
  2. a recession lasting 2 or more years.

There are also differences in the duration of depression across definitions. Some economists refer only to the period when economic activity is declining. The more common use, however, also encompasses the time until the economic activity has returned close to normal levels.

A recession is briefly defined as a period of declining economic activity spread across the economy (according to NBER). Under the first definition, each depression will always coincide with a recession, since the difference between a depression and a recession is the severity of the fall in economic activity. In other words, each depression is always a recession, sharing the same starting and ending dates and having the same duration.

Under the second definition, depressions and recessions will always be distinct events however, having the same starting dates. This definition of depression implies that a recession and a depression will have different ending dates and thus distinct durations. Under this definition, the length of depression will always be longer than that of the recession starting the same date.

A useful example is a difference in the chronology of the Great Depression in the U.S. under the view of alternative definitions. Using the second definition of depression, most economists refer to the Great Depression, as the period between 1929 and 1941. On the other hand, using the first definition, the depression that started in August 1929 lasted until March 1933. Note that NBER, which publishes the recession (instead of depression) dates for the U.S. economy, has identified two recessions during that period. The first between August 1929 and March 1933 and the second starting in May 1937 and ending in June 1938.

Terminology

Today the term "depression" is most often associated with the Great Depression of the 1930s, but the term had been in use long before then. Indeed, an early major American economic crisis, the Panic of 1819, was described by then-president James Monroe as "a depression", and the economic crisis immediately preceding the 1930s depression, the Depression of 1920–21, was referred to as a "depression" by president Calvin Coolidge.

However, in the 19th and early 20th centuries, financial crises were traditionally referred to as "panics", e.g., the 'major' Panic of 1907, and the 'minor' Panic of 1910–1911, though the 1929 crisis was more commonly called "The Crash", and the term "panic" has since fallen out of use. At the time of the Great Depression (of the 1930s), the phrase "The Great Depression" had already been used to refer to the period 1873–96 (in the United Kingdom), or more narrowly 1873–79 (in the United States), which has since been renamed the Long Depression.

Common use of the phrase "The Great Depression" for the 1930s crisis is most frequently attributed to British economist Lionel Robbins, whose 1934 book The Great Depression is credited with 'formalizing' the phrase, though US president Herbert Hoover is widely credited with having 'popularized' the term/phrase, informally referring to the downturn as a "depression", with such uses as "Economic depression cannot be cured by legislative action or executive pronouncement", (December 1930, Message to Congress) and "I need not recount to you that the world is passing through a great depression" (1931).

Occurrence

Due to the lack of an agreed definition and the strong negative associations, the characterization of any period as a "depression" is contentious. The term was frequently used for regional crises from the early 19th century until the 1930s, and for the more widespread crises of the 1870s and 1930s, but economic crises since 1945 have generally been referred to as "recessions", with the 1970s global crisis referred to as "stagflation", but not a depression. The only two eras commonly referred to at the current time as "depressions" are the 1870s and 1930s.

To some degree, this is simply a stylistic change, similar to the decline in the use of "panic" to refer to financial crises, but it does also reflect that the economic cycle – both in the United States and in most OECD countries – though not in all – has been more moderate since 1945.

There have been many periods of prolonged economic underperformance in particular countries/regions since 1945, detailed below, but terming these as "depressions" is controversial. The 2008–2009 economic cycle, which has comprised the most significant global crisis since the Great Depression, has at times been termed a depression, but this terminology is not widely used, with the episode instead being referred to by other terms, such as the "Great Recession".

Notable depressions

The General Crisis of 1640

The largest depression of all time occurred during the General Crisis. The Ming Empire of China went bankrupt and the Stuart Monarchy fought a civil war on three fronts in Ireland, Scotland, and England. Thomas Hobbes, an English philosopher, created the first recorded explanation of the need for a universal Social Contract in his 1651 book Leviathan based on the general misery within society during this period.

Great depression of 1837

This depression is acknowledged to be a worse depression in the United States than the later Great Depression of the 1930s. This depression ended in the United States due to the California Gold Rush and its tenfold addition to the United States' gold reserves. As with most depressions, it was followed by a thirty-year period of a booming economy in the United States, which is now called the Second Industrial Revolution (of the 1850s).

Panic of 1837

The Panic of 1837 was an American financial crisis, built on a speculative real estate market. The bubble burst on 10 May 1837 in New York City, when every bank stopped payment in gold and silver coinage. The Panic was followed by a five-year depression, with the failure of banks and record high unemployment levels.

Long Depression

New York police using force to remove rioting protesters in Tompkins Square Park, 1874

Starting with the adoption of the gold standard in Britain and the United States, the Long Depression (1873–1896) was indeed longer than what is now referred to as the Great Depression, but shallower in some sectors. Many who lived through it regarded it to have been worse than the 1930s depression at times. It was known as "the Great Depression" until the 1930s.

Great Depression

The Great Depression of the 1930s affected most national economies in the world. This depression is generally considered to have begun with the Wall Street Crash of 1929, and the crisis quickly spread to other national economies. Between 1929 and 1933, the gross national product of the United States decreased by 33% while the rate of unemployment increased to 25% (with industrial unemployment alone rising to approximately 35% – U.S. employment was still over 25% agricultural).

A long-term effect of the Great Depression was the departure of every major currency from the gold standard, although the initial impetus for this was World War II (see Bretton Woods Accord).

Greek depression

Beginning in 2009, Greece sank into a recession that, after two years, became a depression. The country saw an almost 20% drop in economic output, and unemployment soared to near 25%. Greece's high amounts of sovereign debt precipitated the crisis, and the poor performance of its economy after the introduction of severe austerity measures slowed the entire eurozone's recovery. Greece's troubles led to discussions about its departure from the eurozone.

Post-communism depression

The economic crisis in the 1990s that struck former members of the Soviet Union was almost twice as intense as the Great Depression in the countries of Western Europe and the United States in the 1930s. Average standards of living registered a catastrophic fall in the early 1990s in many parts of the former Eastern Bloc, most notably in post-Soviet states. Even before Russia's financial crisis of 1998, Russia's GDP was half of what it had been in the early 1990s. Some populations are still poorer today than they were in 1989 (e.g. Ukraine, Moldova, Serbia, Central Asia, Caucasus).[citation needed] The collapse of the Soviet planned economy and the transition to a market economy resulted in catastrophic declines in GDP of about 45% from 1990 to 1996 and poverty in the region had increased more than tenfold.

Finnish economists refer to the Finnish economic decline during and after the breakup of the Soviet Union (1989–1994) as a great depression (suuri lama). However, the depression was multicausal, with its severity compounded by a coincidence of multiple sudden external shocks, including loss of Soviet trade, the savings and loan crisis and early 1990s recession in the West, with the internal overheating that had been brewing throughout the 1980s. Liberalization had resulted in the so-called "casino economy". Persistent structural and monetary policy problems had not been solved, leaving the economy vulnerable to even mild external shocks. The depression had lasting effects: the Finnish markka was floated and was eventually replaced by the euro in 1999, ending decades of government control of the economy, but also high, persistent unemployment. Employment has never returned even close to the pre-crisis level.

Other depressions

Global

The late 1910s and early 1920s were marked by an economic depression that unraveled in particularly catastrophic circumstances: World War I and its aftermath led to a global nosedive in commodities that ruined many developing nations, while servicemen returning from the trenches found themselves with high unemployment as businesses failed, unable to transition into a peacetime economy. Also, the Spanish flu pandemic of 1918–20 brought economic activity to a standstill as even more people became incapacitated. Most developed countries had mostly recovered by 1921–22, however Germany saw its economy crippled until 1923–24 because of the hyperinflation crisis.

The 1973 oil crisis, coupled with the rising costs of maintenance of welfare state in most countries led to a recession between 1973 and 1975, followed by a period of almost minimal growth and rising inflation and unemployment. The 1980–82 recession marked the end of the period.

The savings & loans and the leveraged buyout crises led to a severe depression in mid-to-late 1989, causing a recession in 1990–91 (also fueled by the oil price crisis), whose effects lasted as late as 1994. This downturn is more remembered for its political effects: British Prime Minister Margaret Thatcher had to resign in November 1990; and while his approval ratings were above 60%, U.S. President George H. W. Bush lost the 1992 election to Bill Clinton because of the domestic malady marked by the depression and increasing urban decay.

In 2005, the persistent oil price rises and economic overheating caused by deregulation led to a gradual deterioration of the world economy with inflation and unemployment rising as growth slowed: The housing bubble in the U.S. burst in 2007, and the American economy slipped into a recession. This, in turn, provoked the failure of many prominent financial institutions throughout 2008, most notably Lehman Brothers, leading to the loss of millions of jobs.

Regional

Several Latin American countries had severe downturns in the 1980s: by the Kehoe and Prescott definition of a great depression as at least one year with output 20% below trend, Argentina, Brazil, Chile, Mexico, and Peru experienced great depressions in the 1980s, and Argentina experienced another between 1998 and 2002. South American countries fell once again into this in the early-to-mid 2010s.

This definition also includes the economic performance of New Zealand from 1974 to 1992 and Switzerland from 1973 to the present, although this designation for Switzerland has been controversial.

From 1980 to 2000, Sub-Saharan Africa broadly suffered a fall in absolute income levels.

Cellular model

From Wikipedia, the free encyclopedia
https://en.wikipedia.org/wiki/Cellular_model
Part of the Cell cycle

A cellular model is a mathematical model of aspects of a biological cell, for the purposes of in silico research.

Developing such models has been a task of systems biology and mathematical biology. It involves developing efficient algorithms, data structures, visualization and communication tools to orchestrate the integration of large quantities of biological data with the goal of computer modeling. It involves the use of computer simulations of cellular subsystems, such as the networks of metabolites and enzymes which comprise metabolism, signal transduction pathways and gene regulatory networks.

Overview

The eukaryotic cell cycle is very complex and is one of the most studied topics, since its misregulation leads to cancers. It is possibly a good example of a mathematical model as it deals with simple calculus but gives valid results. Two research groups have produced several models of the cell cycle simulating several organisms. They have recently produced a generic eukaryotic cell cycle model which can represent a particular eukaryote depending on the values of the parameters, demonstrating that the idiosyncrasies of the individual cell cycles are due to different protein concentrations and affinities, while the underlying mechanisms are conserved (Csikasz-Nagy et al., 2006).

By means of a system of ordinary differential equations these models show the change in time (dynamical system) of the protein inside a single typical cell; this type of model is called a deterministic process (whereas a model describing a statistical distribution of protein concentrations in a population of cells is called a stochastic process).

To obtain these equations an iterative series of steps must be done: first the several models and observations are combined to form a consensus diagram and the appropriate kinetic laws are chosen to write the differential equations, such as rate kinetics for stoichiometric reactions, Michaelis-Menten kinetics for enzyme substrate reactions and Goldbeter–Koshland kinetics for ultrasensitive transcription factors, afterwards the parameters of the equations (rate constants, enzyme efficiency coefficients and Michaelis constants) must be fitted to match observations; when they cannot be fitted the kinetic equation is revised and when that is not possible the wiring diagram is modified. The parameters are fitted and validated using observations of both wild type and mutants, such as protein half-life and cell size.

In order to fit the parameters the differential equations need to be studied. This can be done either by simulation or by analysis.

In a simulation, given a starting vector (list of the values of the variables), the progression of the system is calculated by solving the equations at each time-frame in small increments.

In analysis, the properties of the equations are used to investigate the behavior of the system depending on the values of the parameters and variables. A system of differential equations can be represented as a vector field, where each vector described the change (in concentration of two or more protein) determining where and how fast the trajectory (simulation) is heading. Vector fields can have several special points: a stable point, called a sink, that attracts in all directions (forcing the concentrations to be at a certain value), an unstable point, either a source or a saddle point which repels (forcing the concentrations to change away from a certain value), and a limit cycle, a closed trajectory towards which several trajectories spiral towards (making the concentrations oscillate).

A better representation which can handle the large number of variables and parameters is called a bifurcation diagram (bifurcation theory): the presence of these special steady-state points at certain values of a parameter (e.g. mass) is represented by a point and once the parameter passes a certain value, a qualitative change occurs, called a bifurcation, in which the nature of the space changes, with profound consequences for the protein concentrations: the cell cycle has phases (partially corresponding to G1 and G2) in which mass, via a stable point, controls cyclin levels, and phases (S and M phases) in which the concentrations change independently, but once the phase has changed at a bifurcation event (cell cycle checkpoint), the system cannot go back to the previous levels since at the current mass the vector field is profoundly different and the mass cannot be reversed back through the bifurcation event, making a checkpoint irreversible. In particular the S and M checkpoints are regulated by means of special bifurcations called a Hopf bifurcation and an infinite period bifurcation.

Molecular level simulations

Cell Collective is a modeling software that enables one to house dynamical biological data, build computational models, stimulate, break and recreate models. The development is led by Tomas Helikar, a researcher within the field of computational biology. It is designed for biologists, students learning about computational biology, teachers focused on teaching life sciences, and researchers within the field of life science. The complexities of math and computer science are built into the backend and one can learn about the methods used for modeling biological species, but complex math equations, algorithms, programming are not required and hence won't impede model building.

The mathematical framework behind Cell Collective is based on a common qualitative (discrete) modeling technique where the regulatory mechanism of each node is described with a logical function.

In the July 2012 issue of Cell, a team led by Markus Covert at Stanford published the most complete computational model of a cell to date. The model of the roughly 500-gene Mycoplasma genitalium contains 28 algorithmically-independent components incorporating work from over 900 sources. It accounts for interactions of the complete genome, transcriptome, proteome, and metabolome of the organism, marking a significant advancement for the field.

Most attempts at modeling cell cycle processes have focused on the broad, complicated molecular interactions of many different chemicals, including several cyclin and cyclin-dependent kinase molecules as they correspond to the S, M, G1 and G2 phases of the cell cycle. In a 2014 published article in PLOS computational biology, collaborators at University of Oxford, Virginia Tech and Institut de Génétique et Développement de Rennes produced a simplified model of the cell cycle using only one cyclin/CDK interaction. This model showed the ability to control totally functional cell division through regulation and manipulation only the one interaction, and even allowed researchers to skip phases through varying the concentration of CDK. This model could help understand how the relatively simple interactions of one chemical translate to a cellular level model of cell division.

Projects

Multiple projects are in progress.

Lie point symmetry

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