Portal:Business and economics

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The New York Stock Exchange floor

In the social sciences, economics is the study of human choice behavior and the methodology used to make associated investment and production decisions; in particular, though not limited to, how those choices and decisions determine the allocation of scarce resources and their effect on production, distribution, and consumption. The word "economics" is from the Greek words οἶκος [oikos], meaning "family, household, estate", and νέμω [nemo], or "distribution, allocation", hence meaning "household management" or "management of the state". An economist is a person using economic concepts and data in the course of employment, or someone who has earned a university degree in the subject. Economics undergraduate courses cover at least two main branches:

  • Microeconomics studies the behavior of individual households and firms in making decisions on the allocation of limited resources. Microeconomics applies to markets where goods or services are bought and sold. It examines how decisions and behaviors affect the supply and demand for goods and services, which determine prices, and how prices, in turn, determine the quantity supplied and quantity demanded of goods and services.
  • Macroeconomics studies inflation, price levels, rates of growth, national income, gross domestic product and changes in unemployment of a country, rather than the more specific details that microeconomics studies.

There are also other sub-fields of economics.

In economics, the field economic systems studies and analyzes the organizing of production, distribution, consumption and investment, as well as optimal resource allocation and institutional design. Traditionally, the study of economic systems was based on a dichotomy between market economies and planned economies, but contemporary studies compare and contrast a number of different systems, such as ownership structure (public, private or collective), economic coordination (planning, markets or mixed systems), management structure (hierarchy versus adhocracy), the incentive system, and the level of centralization in decision-making. An economy can be analyzed in terms of its economic sectors, the classic breakdown being into primary, secondary and tertiary.

Economic policy comprises the actions that governments take in the economic field. It covers the systems for setting interest rates and the government budget as well as the labor market regulations, national ownership, trade policy, monetary policy, fiscal policy, regulatory policy, anti-trust policy and industrial policy. In economics, sustainable development refers to development that meets the needs of the present without compromising the ability of future generations to meet their own needs.

A business, also known as an enterprise or a firm, is an organization involved in the trade of goods, services, or both to consumers. Businesses are prevalent in capitalist economies, where most of them are privately owned and provide goods and services to customers in exchange of other goods, services, or money. Businesses may also be not-for-profit or state-owned. Management in business and organizations is the function that coordinates the efforts of people to accomplish goals and objectives using available resources efficiently and effectively. Management comprises planning, organizing, staffing, leading and directing, and controlling an organization or initiative to accomplish a goal. Management is also an academic discipline, and is traditionally taught at business schools.


Selected article

The London Necropolis Company (LNC), formally the London Necropolis & National Mausoleum Company until 1927, was a cemetery operator established by Act of Parliament in 1852 in reaction to the crisis caused by the closure of London's graveyards in 1851. The LNC intended to establish a single cemetery large enough to accommodate all of London's future burials in perpetuity. The company's founders recognized that the recently invented technology of the railway provided the ability to conduct burials a long distance from populated areas, mitigating concerns over public health risks from living near burial sites. Accordingly, the company bought a very large tract of land in Brookwood, Surrey, around 25 miles (40 km) from London, and converted a portion of it into Brookwood Cemetery. A dedicated railway line, the London Necropolis Railway, linked the new cemetery to the city.


Selected picture

Great Fish Market by Jan Brueghel the Elder.
Photo credit: Genghiskhanviet

A fish market is a marketplace used for marketing fish products. It can be dedicated to wholesale trade between fishermen and fish merchants, or to the sale of seafood to individual consumers, or to both. Retail fish markets, a type of wet market, often sell street food as well.

Fish markets range in size from small fish stalls to the great Tsukiji fish market in Tokyo, turning over about 660,000 tonnes a year.

Selected economy

North Tehran Towers.jpg

The economy of Iran is a mixed and transition economy with a large public sector. Some 60% of the economy is centrally planned. It is dominated by oil and gas production, although over 40 industries are directly involved in the Tehran Stock Exchange, one of the best performing exchanges in the world over the past decade. With 10% of the world's proven oil reserves and 15% of its gas reserves, Iran is considered an "energy superpower".

It is the world's eighteenth largest by purchasing power parity (PPP) and thirty-second by nominal gross domestic product. The country is a member of Next Eleven because of its high development potential.

A unique feature of Iran's economy is the presence of large religious foundations called Bonyad, whose combined budgets represent more than 30% of central government spending.


Selected quote

"The ordinary expence of the greater part of modern governments in time of peace being equal or nearly equal to their ordinary revenue, when war comes they are both unwilling and unable to increase their revenue in proportion to the increase of their expence. They are unwilling for fear of offending the people, who, by so great and so sudden an increase of taxes, would soon be disgusted with the war; and they are unable from not well knowing what taxes would be sufficient to produce the revenue wanted. The facility of borrowing delivers them from the embarrassment which this fear and inability would otherwise occasion. By means of borrowing they are enabled, with a very moderate increase of taxes, to raise, from year to year, money sufficient for carrying on the war, and by the practice of perpetually funding they are enabled, with the smallest possible increase of taxes, to raise annually the largest possible sum of money. In great empires the people who live in the capital, and in the provinces remote from the scene of action, feel, many of them, scarce any inconveniency from the war; but enjoy, at their ease, the amusement of reading in the newspapers the exploits of their own fleets and armies. To them this amusement compensates the small difference between the taxes which they pay on account of the war, and those which they had been accustomed to pay in time of peace. They are commonly dissatisfied with the return of peace, which puts an end to their amusement, and to a thousand visionary hopes of conquest and national glory from a longer continuance of the war."

Adam Smith, The Wealth of Nations, 1776
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On this day in Business history...

February 23:

Did you know...

  • ...that, as of August 2008, more than 113 countries around the world, including all of Europe, required or permitted IFRS reporting and 85 required IFRS reporting for all domestic, listed companies?
  • ...that in the circular flow model, the inter-dependent entities of producer and consumer are referred to as "firms" and "households" respectively and provide each other with factors in order to facilitate the flow of income?
  • ...that the balance of payments of a country is the record of all economic transactions between the residents of a country and the rest of the world in a particular period?

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