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Economy

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An economy is an area of the production, distribution and trade, as well as consumption of goods and services by different agents. In general, it is defined as a social domain that emphasizes the practices, discourses, and material expressions associated with the production, use, and management of scarce resources.[1]A given economy is a set of processes that involves its culture, values, education, technological evolution, history, social organization, political structure, legal systems, and natural resources as main factors. These factors give context, content, and set the conditions and parameters in which an economy functions. In other words, the economic domain is a social domain of interrelated human practices and transactions that depends on contributions and interaction between agents and enterprises, and it cannot stand alone.[2]

Economic agents can be individuals, businesses, organizations, or governments. Economic transactions occur when two groups or parties agree to the value or price of the transacted good or service, commonly expressed in a currency. However, monetary transactions only account for a small part of the economic domain.

Economic activity is spurred by production which uses natural resources, labor, and capital. It has changed over time due to technology (automation, acceleration of process, reduction of cost functions), innovation (new products, services, processes, new markets, expanded markets, diversification of markets, niche markets, increased revenue functions) such as that which produces intellectual property, and changes in industrial relations (for example, child labor being replaced in some parts of the world, or the gig economy).[3]

Etymology

The English words economy and economics derive from the Greek οἰκονόμος (oikonomos), "one who manages a household", a composite word from οἶκος (oikos), "house", and νόμος (nomos), "rule or law".[4] The earlier sense of the word in English was "household management," which remains a secondary meaning. The broader sense of "economic systems, the wealth and resources of a country or region, especially in terms of production and consumption" emerged in the 19th century.

History

Antiquity

The earliest human economies were based on subsistence agriculture and barter. The Neolithic Revolution saw the development of surplus production, which enabled specialization and the rise of cities. In Ancient Greece, the study of oikonomia was concerned with household management and was not yet a separate discipline. Thinkers such as Aristotle wrote on the art of wealth-getting and the nature of exchange.[5]

Pre-industrial Era

During the Middle Ages, economic activity was organized around manorialism and the guild system. Long-distance trade expanded with the Silk Road, and mercantilism became the dominant economic doctrine in Europe from the 16th to the 18th centuries. The discovery of the Americas brought vast amounts of silver and gold into Europe, fueling the Price Revolution.[6]

Industrial Revolution

The Industrial Revolution beginning in late 18th-century Britain transformed production through mechanization, factory systems, and the growth of wage labor. This period saw the emergence of classical economics as a formal discipline, pioneered by Adam Smith in The Wealth of Nations (1776). Smith argued that in a market economy, self-interested behavior guided by the "invisible hand" of the price system leads to socially beneficial outcomes.[7]

Modern Era

The 20th century was marked by the rise of macroeconomics as a distinct field following the Great Depression, with John Maynard Keynes arguing for government intervention to stabilize aggregate demand. After World War II, the Bretton Woods system established the International Monetary Fund (IMF) and the World Bank. The late 20th century saw the rise of neoliberalism, globalization, and the transition of former planned economies toward market systems. The 21st century has been shaped by the rise of the digital economy, platform capitalism, and growing attention to sustainability and climate economics.[8]

Types of economies

An economy can be organized in different ways and through different ownership models (private, public, or cooperative), and it is typically classified according to the dominant mode of production and resource allocation.

Economic systems

An economic system is a system of production, resource allocation, and distribution of goods and services within a society or a given geographic area. It includes the combination of the various institutions, agencies, entities, decision-making processes, and patterns of consumption that comprise the economic structure of a given community. Types of economic systems include:

  • Traditional economy – an economic system based on customs and traditions, with resources allocated through kinship networks, common in subsistence societies.
  • Capitalist economy – characterized by private ownership of the means of production, the pursuit of profit, and the operation of markets and the price mechanism.
  • Socialist economy – characterized by social or state ownership of the means of production, with production carried out directly for use rather than profit.
  • Planned economy – an economy in which the allocation of resources is directed by central planning, typically associated with Marxist–Leninist states.
  • Mixed economy – an economic system that blends elements of market capitalism with state intervention and social welfare provision; most modern national economies are mixed.[9]

By stage of development

Economies are also classified by their level of development:

  • Developed economies – characterized by high per capita income, advanced infrastructure, and a large service sector.
  • Developing economies – also called emerging or less developed economies, undergoing industrialization and structural transformation.
  • Newly industrialized economies – a subset of developing countries that have experienced rapid economic growth and industrialization.[10]

Economic analysis

Economics is the study of how individuals, firms, governments, and societies make choices about allocating scarce resources. The analysis of an economy is traditionally divided into two main branches.

Microeconomics

Microeconomics examines the economic behavior of individual agents—households, firms, and buyers and sellers—in individual markets. It studies how prices are determined by supply and demand, how consumers maximize utility under a budget constraint, how firms maximize profits, and how market structures (perfect competition, monopoly, oligopoly) affect welfare. It also analyzes market failures, such as externalities and public goods, which may justify government intervention.[11]

Macroeconomics

Macroeconomics studies the economy as a whole, focusing on aggregate variables such as gross domestic product (GDP), the overall price level, unemployment, inflation, savings, investment, international trade, and economic growth. It addresses the causes of business cycles and the effects of fiscal and monetary policy. Modern macroeconomics draws on microeconomic foundations to model aggregate behavior.[12]

Economic indicators

An economic indicator is a macroeconomic measurement used by analysts to interpret current and future economic activity. Common indicators include:

  • Gross domestic product (GDP) – the total market value of all final goods and services produced within a country in a given period.
  • Unemployment rate – the percentage of the labor force that is unemployed and actively seeking work.
  • Inflation – a sustained increase in the general price level; measured by indices such as the Consumer Price Index (CPI).
  • Balance of payments – a record of all economic transactions between the residents of a country and the rest of the world.
  • Money supply – the total amount of money in an economy, monitored by central banks to guide monetary policy.[13]

Economic agents and markets

In a market economy, economic agents interact through markets—arrangements that enable buyers and sellers to exchange goods, services, and factors of production. Markets range from local physical markets to global electronic trading platforms. The price mechanism coordinates the independent decisions of millions of decentralized agents, signaling scarcity and guiding the allocation of resources.

Factor markets include the labor market (where workers and employers interact), the capital market (where savings are channeled into investment), and the land or natural resource market. Product markets exchange finished goods and services. Government agencies, such as central banks, also act as economic agents by conducting monetary policy and regulating financial markets.[14]

Economic growth and development

Economic growth is the increase in the inflation-adjusted market value of the goods and services produced by an economy over time, conventionally measured as the percentage change in real GDP. Economic development is a broader concept that includes improvements in quality of life, education, health, and institutional capacity.

Growth is driven by increases in the quantity and productivity of factors of production—labor, capital, and total factor productivity—often associated with technological progress, human capital accumulation, and institutional quality. The study of long-run growth is central to development economics, which seeks to explain why some countries have grown rich while others remain poor.[15]

See also

References

  1. ↑ Backhaus, Jürgen (2024). "What Is an Economy?". Journal of Contextual Economics 144 (1): 1–20. doi:10.1007/s12324-024-00312-x.
  2. ↑ Hanna, David (2023). The Economy: A Very Short Introduction. Oxford University Press. ISBN 978-0-19-883469-7.
  3. ↑ Rothbard, Murray N. (2009). Man, Economy, and State. Ludwig von Mises Institute. ISBN 978-1-933550-27-9.
  4. ↑ "Economy – Etymology, Origin & Meaning". Etymonline. Retrieved 2024-03-15.
  5. ↑ Buchanan, James M. (1987). Economics: Between Predictive Science and Moral Philosophy. Texas A&M University Press. ISBN 978-0-89096-340-2.
  6. ↑ Pomeranz, Kenneth (2000). The Great Divergence: China, Europe, and the Making of the Modern World Economy. Princeton University Press. ISBN 978-0-691-09010-8.
  7. ↑ Smith, Adam (1776). An Inquiry into the Nature and Causes of the Wealth of Nations. W. Strahan and T. Cadell.
  8. ↑ Piketty, Thomas (2014). Capital in the Twenty-First Century. Harvard University Press. ISBN 978-0-674-43000-6.
  9. ↑ Heilbroner, Robert L. (1999). The Worldly Philosophers (7th ed.). Simon & Schuster. ISBN 978-0-684-86214-9.
  10. ↑ World Bank (2023). World Development Report. Oxford University Press.
  11. ↑ Mankiw, N. Gregory (2021). Principles of Economics (9th ed.). Cengage Learning. ISBN 978-0-357-13399-4.
  12. ↑ Blanchard, Olivier (2021). Macroeconomics (8th ed.). Pearson. ISBN 978-0-13-489987-8.
  13. ↑ Samuelson, Paul A. (2010). Economics (19th ed.). McGraw-Hill. ISBN 978-0-07-351125-8.
  14. ↑ Stiglitz, Joseph E. (2015). Economics (4th ed.). W. W. Norton. ISBN 978-0-393-93462-3.
  15. ↑ Acemoglu, Daron; Robinson, James A. (2012). Why Nations Fail: The Origins of Power, Prosperity, and Poverty. Crown Business. ISBN 978-0-307-71921-8.
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