Market failure is a term used by economists to describe the condition where the allocation of goods and services by a free market is not efficient. A free market is a Market in which property rights are voluntarily exchanged at a price arranged completely by the mutual consent of sellers and buyers Economic efficiency is used to refer to a number of related concepts Market failure can be viewed as a scenario in which individuals' pursuit of self-interest leads to bad results for society as a whole. ^[1] The first known use of the term by economists was in 1958,^[2] but the concept has been traced back to the Victorian philosopher Henry Sidgwick. Henry Sidgwick ( May 31, 1838 – August 28, 1900) was an English Utilitarian Philosopher. ^[3]

The belief that markets can have inefficient outcomes is a common mainstream justification for government intervention in free markets. Mainstream economics is a loose term used to refer to the non- heterodox economics taught in prominent universities A free market is a Market in which property rights are voluntarily exchanged at a price arranged completely by the mutual consent of sellers and buyers ^[4] Economists, especially microeconomists, use many different models and theorems to analyze the causes of market failure, and possible means to correct such a failure when it occurs. Microeconomics is a branch of Economics that studies how individuals households and firms and some states make decisions to allocate limited resources typically in markets ^[5] Such analysis plays an important role in many types of public policy decisions and studies. However, not all economists believe that market failures occur, or that they provide compelling arguments for government intervention, because some types of government policy interventions, such as taxes or subsidies, may lead to an inefficient allocation of resources, which has been called government failure. Government failure (or non-market failure) is the public sector analogy to Market failure and occurs when a government intervention causes a more inefficient allocation ^[6]

Contents 1 Causes 2 Interpretations and policy 3 Objections 4 See also 5 References 6 External links

Causes

See also: public goods, monopoly, monopsony, and oligopoly

In mainstream analysis, a market failure (relative to Pareto efficiency) can occur for three main reasons. In Economics, a public good is a good that is non-rivaled and non-excludable. In Economics, a monopoly (from Greek monos, alone or single + polein, to sell exists when a specific individual or enterprise has sufficient In Economics, a monopsony (from Ancient Greek μόνος (monos "single" + ὀψωνία (opsōnia "purchase" is a Market form An oligopoly is a Market form in which a Market or Industry is dominated by a small number of sellers (oligopolists Pareto efficiency, or Pareto optimality, is an important concept in Economics with broad applications in Game theory, Engineering and the ^[1]

• First, an agent in a market can gain market power, allowing them to block other mutually beneficial gains from trade from occurring. In Economics, an agent is an actor in a model that (generally solves an optimization problem In Economics, market power is the ability of a firm to alter the Market price of a good or service This can lead to inefficiency due to imperfect competition, which can take many different forms, such as monopolies, monopsonies, cartels, or monopolistic competition, if the agent does not implement perfect price discrimination. In economic theory imperfect competition is the competitive situation in any market where the conditions necessary for Perfect competition are not satisfied In Economics, a monopoly (from Greek monos, alone or single + polein, to sell exists when a specific individual or enterprise has sufficient In Economics, a monopsony (from Ancient Greek μόνος (monos "single" + ὀψωνία (opsōnia "purchase" is a Market form A cartel is a formal (explicit agreement among firms Cartels usually occur in an oligopolistic industry, where there is a small number of sellers and usually involve Monopolistic competition is a common Market form. Many markets can be considered monopolistically competitive often including the markets for Restaurants, Cereal
• Second, the actions of an agent can have externalities, which are innate to the methods of production, or other conditions important to the market. In Economics, an agent is an actor in a model that (generally solves an optimization problem In Economics, an externality is an impact on any party not directly involved in an economic decision ^[1]
• Finally, some markets can fail due to the nature of certain goods, or the nature of their exchange. For instance, goods can display the attributes of public goods or common-pool resources, while markets may have significant transaction costs, agency problems, or informational asymmetry. In Economics, a public good is a good that is non-rivaled and non-excludable. In Economics, a common-pool resource (CPR, alternatively termed a common property resource, is a particular type of good consisting of a natural In Economics and related disciplines a transaction cost is a Cost incurred in making an economic exchange In political science and Economics, the principal-agent problem or agency dilemma treats the difficulties that arise under conditions of incomplete and asymmetric In Economics and Contract theory, information asymmetry deals with the study of decisions in transactions where one party has more or better Information ^[1] In general, all of these situations can produce inefficiency, and a resulting market failure.

More fundamentally, the underlying cause of market failure is often a problem of property rights. Property is any physical or virtual entity that is owned by an individual As Hugh Gravelle and Ray Rees put it,

A market is an institution in which individuals or firms exchange not just commodities, but the rights to use them in particular ways for particular amounts of time. [. . . ] Markets are institutions which organize the exchange of control of commodities, where the nature of the control is defined by the property rights attached to the commodities. ^[4]

As a result, an agent's control over the uses of their commodities can be imperfect, because the system of rights which defines that control is incomplete. A commodity is anything for which there is demand but which is supplied without qualitative differentiation across a market Typically, this falls into two generalized rights – excludability and transferability. Excludability deals with the ability of an agent to control who uses their commodity, and for how long – and the related costs associated with doing so. Transferability reflects the right of an agent to transfer the rights of use from one agent to another, for instance by selling or leasing a commodity, and the costs associated with doing so. Leasing is a process by which a firm can obtain the use of a certain fixed assets for which it must pay a series of contractual periodic tax deductable payments If a given system of rights does not fully guarantee these at minimal (or no) cost, then the resulting distribution can be inefficient. ^[4] Considerations such as these form an important part of the work of institutional economics. Institutional economics, known by some as Institutionalist political economy, focuses on understanding the role of human-made institutions in shaping economic behaviour ^[7] Nonetheless, views still differ on whether something is displaying these attributes is meaningful without the information provided by the market price system. ^[8]

There are many examples cited by economists as examples of market failure. For instance, traffic congestion is considered an example, since driving can impose hidden costs on other drivers and society, whereas use of public transportation or other ways of avoiding driving would be more beneficial to society as a whole. Opportunity cost or economic opportunity loss is the value of a product forgone to produce or obtain ^[1] Other common examples of market failure include environmental problems such as pollution or overexploitation of natural resources. Pollution is the introduction of contaminants into an environment that causes instability disorder harm or discomfort to the physical systems or living organisms they are in Natural resources are naturally occurring substances that are considered valuable in their relatively unmodified ( natural) form ^[1]

Interpretations and policy

This interpretation is the mainstream view of what market failures mean and of their importance in the economy. Mainstream economics is a loose term used to refer to the non- heterodox economics taught in prominent universities This analysis follows the lead of the neoclassical school, and relies on the notion of Pareto efficiency^[6] – and specifically considers market failures absent considerations of the "public interest", or equity, citing definitional concerns^[5]. Neoclassical economics is a term variously used for approaches to Economics focusing on the determination of prices outputs and income distributions in markets Pareto efficiency, or Pareto optimality, is an important concept in Economics with broad applications in Game theory, Engineering and the The public interest refers to the "common well-being" or "general welfare Equity is the concept or idea of fairness in Economics, particularly as to Taxation or welfare economics This form of analysis has also been adopted by the Keynesian or new Keynesian schools in modern macroeconomics, applying it to Walrasian models of general equilibrium in order to deal with failures to attain full employment, or the non-adjustment of prices and wages. In Economics Keynesian economics (ˈkeɪnziən also Keynesianism and Keynesian Theory) is based on the ideas of twentieth-century British economist New Keynesian economics is a school of contemporary Macroeconomics that strives to provide microeconomic foundations for Keynesian economics. Macroeconomics is a branch of Economics that deals with the performance structure and behavior of a national or regional Economy as a whole Marie-Esprit-Léon Walras ( December 16, 1834 in Évreux, France - January 5, 1910 in Clarens near Montreux General equilibrium theory is a branch of theoretical Microeconomics. In Macroeconomics, full employment is when all people looking for employment can find a job

Many social democrats and "New Deal liberals", have adopted this analysis for public policy, so they view market failures as a very common problem of any unregulated market system and therefore argue for extensive state intervention in the economy in order to ensure both efficiency and social justice (usually interpreted in terms of limiting avoidable inequalities in wealth and income). Social democracy is a Political ideology of the left and centre-left Social liberalism, also called new liberalism (as it was originally termed high liberalism radical liberalism, modern liberalism, or Economic efficiency is used to refer to a number of related concepts Social justice, sometimes called civil justice, refers to the concept of a Society in which Justice is achieved in every aspect of society rather than Both the democratic accountability of these regulations and the technocratic expertise of the economists play an important role here in shaping the kind and degree of intervention. Technocracy: A form of government in which scientists and technical experts are in control "technocracy is described as that society in which those who govern justify themselves Neoliberals follow a similar line, often focusing on "market-oriented solutions" to market failure: for example, they propose going beyond the common idea of having the government charge a fee for the right to pollute (internalizing the external cost, creating a disincentive to pollute) to allow polluters to sell the pollution permits. Originally coined by its critics and opponents " neoliberalism " is a label referring to the recent reemergence of Economic liberalism or Classical liberalism

Objections

See also: government failure, Austrian school, and Marxian economics

Many heterodox schools disagree with the mainstream consensus. Government failure (or non-market failure) is the public sector analogy to Market failure and occurs when a government intervention causes a more inefficient allocation The Austrian School, also known as the “ Vienna School ” or the “ Psychological School ” is a heterodox school of economics that advocates Note Marxian economics is not restricted to Marxist economics as it includes the economic thought of those inspired by Marx's works who do not identify with Heterodox economics refers to the approaches or schools of economic thought, that are considered outside of mainstream, that is orthodox economics Advocates of laissez-faire capitalism, such as libertarians, objectivists, and economists of the Austrian School, argue that there is no such phenomenon as "market failures," although the notions of market efficiency and perfect competition can be redefined as to include the analytical framework of the Austrian School (praxeology). Laissez-faire ( pronunciation: French,; English,) is a French phrase literally meaning Let do (“allow to do” Capitalism is the Economic system in which the Means of production are owned by private Persons and operated for Profit and where Libertarianism is a term used by a broad spectrum of political philosophies which prioritize individual Liberty and seek to minimize or even abolish the Objectivism is a Philosophy developed by Ayn Rand in the 20th century that encompasses positions on Metaphysics, Epistemology, The Austrian School, also known as the “ Vienna School ” or the “ Psychological School ” is a heterodox school of economics that advocates Praxeology is a framework for modeling human action. The term was coined and defined as "The Science of human action" in 1890 by Alfred Israel Kirzner states:

Efficiency for a social system means the efficiency with which it permits its individual members to achieve their individual goals,^[9]

The Austrian analysis focuses on the actions that individuals make, as to attain their goals or needs; inefficiency arises when means are chosen that are inconsistent with desired goals. Israel Meir Kirzner ( Yisroel Mayer Kirzner) (born February 13, 1930) is a leading economist in the Austrian School. ^[10] This definition of efficiency differs from that of Pareto efficiency, and forms the basis of the theoretical argument against the existence of market failures. Pareto efficiency, or Pareto optimality, is an important concept in Economics with broad applications in Game theory, Engineering and the However, providing that the conditions of the first welfare theorem are met, these two definitions agree, and give identical results. There are two fundamental Theorems of Welfare economics. The first states that any competitive equilibrium or Walrasian equilibrium leads Austrians also object to the principle of market failure on the grounds that it is an equilibrium concept, which cannot occur in reality due to incessant changes in the state of the market. Austrians argue that the market tends to eliminate its inefficiencies through the process of entrepreneurship driven by the profit motive; something the government has great difficulty detecting, or correcting . Entrepreneurship is the practice of starting new Organizations or revitalizing mature Organizations particularly new Businesses generally in response to identified ^[11]

In addition, economists such as Milton Friedman, often from the Public Choice school, argue that market failure does not necessarily imply that government should attempt to solve market failures, because the costs of government failure might be worse than those of the market failure it attempts to fix. Milton Friedman (July 31 1912 November 16 2006 was an American Nobel Laureate Economist and Public intellectual. Public choice in economic theory is the use of modern Economic tools to study problems that are traditionally in the province of Political science. Government failure (or non-market failure) is the public sector analogy to Market failure and occurs when a government intervention causes a more inefficient allocation This failure of government is seen as the result of the inherent problems of democracy and other forms of government perceived by this school and also of the power of special-interest groups (rent seekers) both in the private sector and in the government bureaucracy. In Economics, rent seeking occurs when an individual organization or firm seeks to make money by manipulating the economic and/or legal environment rather than by trade and In Economics, the private sector is that part of the economy which is both run for private Profit and is not controlled by the State. Bureaucracy is the structure and set of regulations in place to control activity usually in large organizations and government Conditions that many would regard as negative are often seen as an effect of subversion of the free market by coercive government intervention. Coercion (co-er-shion is the practice of compelling a person or manipulating them to behave in an involuntary way (whether through action or inaction by use of threats

Finally, objections also exist on more fundamental bases, such as that of equity, or Marxian analysis. JUSTICE is a Human rights and law reform organisation based in the United Kingdom. Note Marxian economics is not restricted to Marxist economics as it includes the economic thought of those inspired by Marx's works who do not identify with Colloquial uses of the term "market failure" reflect the notion of a market "failing" to provide some desired attribute different from efficiency – for instance, high levels of inequality can be considered a "market failure", yet are not Pareto inefficient, and so would not be considered a market failure by mainstream economics. Pareto efficiency, or Pareto optimality, is an important concept in Economics with broad applications in Game theory, Engineering and the ^[1] In addition, many Marxian economists would argue that the system of individual property rights is a fundamental problem in itself, and that resources should be allocated in another way entirely. Note Marxian economics is not restricted to Marxist economics as it includes the economic thought of those inspired by Marx's works who do not identify with This is different from concepts of "market failure" which focuses on specific situations – typically seen as "abnormal" – where markets have inefficient outcomes. Marxists, in contrast, would say that markets have inefficient and democratically-unwanted outcomes – viewing market failure as an inherent feature of any capitalist economy – and typically omit it from discussion, preferring to ration finite goods not exclusively through a price mechanism, but based upon need as determined by society expressed through the community.

See also

• Distortions (economics)
• Social cost

References

External links

• BasicEconomics.info - Market Failures and Externalities
• A discussion of market failure
• Market Failures - in Price Theory: An Intermediate Text by David D. Friedman

David Director Friedman (born February 12, 1945) is a writer who became a leading figure in the anarcho-capitalist community with the publication of his

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