Portal:Business and economics

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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 νόμος [nomos], or "custom, law", and hence literally means "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 always cover at least the 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 determines prices, and how prices, in turn, determine the quantity supplied and quantity demanded of goods and services.
  • Macroeconomics deals with the performance, structure, behavior, and decision-making of an economy as a whole, rather than individual markets. This includes national, regional, and global economies.

However, there are also other sub-fields of economics.

In economics, economic systems is the study and analysis of organizing production, distribution, consumption and investment and the study of 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 variables, such as ownership structure (Public, Private or Collective), economic coordination (planning, markets or mixed), management structure (Hierarchy versus adhocracy), the incentive system, and the level of centralization in decision-making. 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 or directing, and controlling an organization or initiative to accomplish a goal. Management is also an academic discipline, and is traditionally taught at business schools. An economy can be analyzed in terms of its economic sectors, the classic breakdown being into primary, secondary and tertiary. Economic policy refers to the actions that governments take in the economic field. It covers the systems for setting interest rates and 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.

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Norwich Market from Gentlemans Walk.jpg

Norwich Market (also known as Norwich Provision Market) is an outdoor market consisting of around 200 stalls in central Norwich, England. Founded in the latter part of the 11th century to supply Norman merchants and settlers moving to the area following the Norman conquest of England, it replaced an earlier market a short distance away. It has been in operation on the present site for over 900 years.

By the 14th century, Norwich was one of the largest and most prosperous cities in England, and Norwich Market was a major trading hub. Control of, and income from, the market was ceded by the monarchy to the city of Norwich in 1341, from which time it provided a significant source of income for the local council. Freed from royal control, the market was reorganised to benefit the city as much as possible. Norwich and the surrounding region were devastated by plague and famine in the latter half of the 14th century, with the population falling by over 50%. Following the plague years, Norwich came under the control of local merchants and the economy was rebuilt. In the early 15th century, a Guildhall was built next to the market to serve as a centre for local government and law enforcement. The largest surviving mediaeval civic building in Britain outside London, it remained the seat of local government until 1938 and in use as a law court until 1985.

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John D. Rockefeller as an industrial emperor, 1901 cartoon from Puck magazine
Photo credit: Dontworry

John D. Rockefeller was an American industrialist and philanthropist and founder of Standard Oil. This cartoon from Puck magazine satirizes Rockefeller as an industrial emperor.

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US county household median income 2009.png

The United States of America is the world's largest single national economy. The United States' nominal GDP was estimated to be $17.295 trillion as of Q2 2014, approximately a quarter of nominal global GDP. Its GDP at purchasing power parity is also the largest of any single country in the world, approximately a fifth of the global total. The U.S. dollar is the currency most used in international transactions and is the world's foremost reserve currency. Several countries use it as their official currency, and in many others it is the de facto currency. Its six largest trading partners are Canada, China, Mexico, Japan, Germany, and Italy.

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"People of the same trade seldom meet together, even for merriment and diversion, but the conversation ends in a conspiracy against the public, or in some contrivance to raise prices. It is impossible indeed to prevent such meetings, by any law which either could be executed, or would be consistent with liberty and justice. But though the law cannot hinder people of the same trade from sometimes assembling together, it ought to do nothing to facilitate such assemblies; much less to render them necessary.

A regulation which obliges all those of the same trade in a particular town to enter their names and places of abode in a public register, facilitates such assemblies. It connects individuals who might never otherwise be known to one another, and gives every man of the trade a direction where to find every other man of it.

A regulation which enables those of the same trade to tax themselves in order to provide for their poor, their sick, their widows and orphans, by giving them a common interest to manage, renders such assemblies necessary.

An incorporation not only renders them necessary, but makes the act of the majority binding upon the whole. In a free trade an effectual combination cannot be established but by the unanimous consent of every single trader, and it cannot last longer than every single trader continues of the same mind. The majority of a corporation can enact a bye-law with proper penalties, which will limit the competition more effectually and more durably than any voluntary combination whatever."

Adam Smith, The Wealth of Nations, 1776
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Data taken from Yahoo! Finance as of 19:21, 17 August 2014 (UTC)

Index (USA) Last Change
NYSE (USA)
10796.03
Green Arrow Up.svg 10796.03
NASDAQ (USA)
4464.927
Green Arrow Up.svg 11.92
S&P 500 (USA)
1955.06
Red Arrow Down.svg 0.12
AMEX (USA)
2714.257
Green Arrow Up.svg 2714.26
Index (World) Last Change
iBovespa (Brazil)
56963.648
Green Arrow Up.svg 1183.24
CAC 40 (France)
4174.36
Red Arrow Down.svg 31.07
DAX (Germany)
9092.60
Red Arrow Down.svg 132.50
Hang Seng (HK)
24954.939
Green Arrow Up.svg 153.58
Nikkei 225 (Japan)
15318.34
Green Arrow Up.svg 3.77
IPC (Mexico)
44629.328
0.00
FTSE (UK)
6689.08
0.00

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