Portal:Business

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The time required to start a business is the number of calendar days needed to complete the procedures to legally operate a business. This chart is from 2017 statistics.
Small business vendors at a public market

Business is the practice of making one's living or making money by producing or buying and selling products (such as goods and services). It is also "any activity or enterprise entered into for profit."

A business entity is not necessarily separate from the owner and the creditors can hold the owner liable for debts the business has acquired except for limited liability company. The taxation system for businesses is different from that of the corporates. A business structure does not allow for corporate tax rates. The proprietor is personally taxed on all income from the business.

A distinction is made in law and public offices between the term business and a company (such as a corporation or cooperative). Colloquially, the terms are used interchangeably. (Full article...)

Economics (/ˌɛkəˈnɒmɪks, ˌkə-/) is a social science that studies the production, distribution, and consumption of goods and services.

Economics focuses on the behaviour and interactions of economic agents and how economies work. Microeconomics analyses what is viewed as basic elements within economies, including individual agents and markets, their interactions, and the outcomes of interactions. Individual agents may include, for example, households, firms, buyers, and sellers. Macroeconomics analyses economies as systems where production, distribution, consumption, savings, and investment expenditure interact; and the factors of production affecting them, such as: labour, capital, land, and enterprise, inflation, economic growth, and public policies that impact these elements. It also seeks to analyse and describe the global economy. (Full article...)

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The economy of the Iroquois (also known as Haudenosaunee) historically was based on communal production and combined elements of both horticulture and hunter-gatherer systems. The tribes of the Iroquois Confederacy and other Northern Iroquoian-speaking peoples, including the Huron, had their traditional territory in what is now New York State and the southern areas bordering the Great Lakes.

The Iroquois peoples were predominantly agricultural, harvesting the "Three Sisters" commonly grown by Native American groups: maize, beans, and squash. They developed certain cultural customs. Among these developments were ideas concerning the nature and management of property. The Iroquois developed a system very different from the now-dominant Western variety. This system was characterized by such components as common ownership of land, division of labor by gender, and trade mostly based on gift economy.

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A supermarket in North America.
Photo credit: Raysonho @ Open Grid Scheduler / Grid Engine

A supermarket, a large form of the traditional grocery store, is a self-service shop offering a wide variety of food and household products, organized into aisles. It is larger in size and has a wider selection than a traditional grocery store, but is smaller and more limited in the range of merchandise than a hypermarket or big-box market.

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Greenwich looking towards Canary Wharf, part of London's central business district, one of the major financial centres of the world

The United Kingdom has a highly developed social market economy. From 2017 to 2025 it has been the sixth-largest national economy in the world measured by nominal gross domestic product (GDP), tenth-largest by purchasing power parity (PPP), and about 21st by nominal GDP per capita, constituting 3.38% of world GDP and 2.13% by purchasing power parity (PPP).


The United Kingdom has one of the most globalised economies and comprises England, Scotland, Wales and Northern Ireland. In 2022, the United Kingdom was the fifth-largest exporter of goods and services in the world and the fourth-largest importer. It also had the fourth-largest outward foreign direct investment, and the fifteenth-largest inward foreign direct investment. In 2022, the United Kingdom's trade with the European Union accounted for 42% of the country's exports and 48% of its total imports. The United Kingdom has a highly efficient and strong social security system, which comprises roughly 24.5% of GDP. (Full article...)

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"Instead, this 'loss out of nowhere' is hidden in the detail that economists lose by treating infinitesimally small quantities as zeros. If perfectly competitive firms were to produce where marginal cost equals price, then they would be producing part of their output past the point at which marginal revenue equals marginal cost. They would therefore make a loss on these additional units of output.

As I argued above, the demand curve for a single firm cannot be horizontal-it must slope downwards, because if it doesn't, then the market demand curve has to be horizontal. Therefore, marginal revenue will be less than price for the individual firm. However, by arguing that an infinitesimal segment of the market demand is effectively horizontal, economists have treated this loss as zero. Summing zero losses over all firms means zero losses in the aggregate. But this is not consistent with their vision of the output and price levels of the perfectly competitive industry.

The higher level of output must mean losses are incurred by the industry, relative to the profit-maximizing level chosen by monopoly. Losses at the market level must mean losses at the individual firm level- yet these are presumed to be zero by economic analysis, because it erroneously assumes that the perfectly competitive firm faces a horizontal demand curve."

Steve Keen, Debunking Economics, 2011

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On this day in business history

March 5:

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photo of a large brown snail with white markings on its shell
a live adult Limicolaria flammea
  • ... that at the time of her completion in 1918, American cargo ship West Lianga held the distinction of being both the fastest-launched and the fastest-constructed ocean-going ship in the world?

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