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 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 determines prices, and how prices, in turn, determine the quantity supplied and quantity demanded of goods and services.
  • Macroeconomics studies inflation, price levels, rate of growth, national income, gross domestic product and changes in unemployment of a company, rather than the more specific details that microeconomics studies. [[1]]


There are also other sub-fields of economics.

In economics, economic systems study and analyze the organizing of production, distribution, consumption and investment. As well as, the study of optimal resource allocation and institutional design. Traditionally, the study of economic systems was based on a dichotomy , or set, 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. An economy can be analyzed in terms of its economic sectors, the classic breakdown being into primary, secondary and tertiary. 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. 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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Cracker Barrel Old Country Store, Inc. is an American chain of combined restaurant and gift stores with a Southern country theme. The company was founded by Dan Evins in 1969; its first store was in Lebanon, Tennessee, which remains the company headquarters. The chain's stores were at first positioned near Interstate highway exits in the Southeastern and Midwestern US, but it has expanded across the country during the 1990s and 2000s. As of September 18, 2012, the chain operates 630 stores in 42 states.


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Roman soldiers building a fortress, Trajan's Column, 113 AD
Photo credit: Genghiskhanviet

Project management is the process and activity of planning, organizing, motivating, and controlling resources, procedures and protocols to achieve specific goals in scientific or daily problems. A project is a temporary endeavor designed to produce a unique product, service or result with a defined beginning and end (usually time-constrained, and often constrained by funding or deliverables), undertaken to meet unique goals and objectives, typically to bring about beneficial change or added value. The temporary nature of projects stands in contrast with business as usual (or operations), which are repetitive, permanent, or semi-permanent functional activities to produce products or services. In practice, the management of these two systems is often quite different, and as such requires the development of distinct technical skills and management strategies.)

Selected economy

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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"All labour is directed towards producing some effect. For though some exertions are taken merely for their own sake, as when a game is played for amusement, they are not counted as labour. We may define labour as any exertion of mind or body undergone partly or wholly with a view to some good other than the pleasure derived directly from the work. And if we had to make a fresh start it would be best to regard all labour as productive except that which failed to promote the aim towards which it was directed, and so produced no utility. But in all the many changes which the meaning of the word "productive" has undergone, it has had special reference to stored-up wealth, to the comparative neglect and sometimes even to the exclusion of immediate and transitory enjoyment; and an almost unbroken tradition compels us to regard the central notion of the word as relating to the provision for the wants of the future rather than those of the present. It is true that all wholesome enjoyments, whether luxurious or not, are legitimate ends of action both public and private; and it is true that the enjoyment of luxuries affords an incentive to exertion, and promotes progress in many ways. But if the efficiency and energy of industry are the same, the true interest of a country is generally advanced by the subordination of the desire for transient luxuries to the attainment of those more solid and lasting resources which will assist industry in its future work, and will in various ways tend to make life larger. This general idea has been in solution, as it were, in all stages of economic theory; and has been precipitated by different writers into various hard and fast distinctions by which certain trades have been marked off as productive and certain others as unproductive."

Alfred Marshall, Principles of Economics, 1890
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