Thursday, August 2, 2007

International trade

International trade is the exchange of goods and services across national borders. In most countries, it represents a significant part of GDP. While international trade has been present throughout much of history (see Silk Road, Amber Road), its economic, social, and political importance have increased in recent centuries, mainly because of Industrialisation, advanced transportation, globalisation, multinational corporations, and outsourcing. In fact, it is probably the increasing prevalence of international trade that is usually meant by the term "globalisation".
Empirical evidence for the success of trade can be seen in the contrast between countries such as South Korea, which adopted a policy of export-oriented industrialisation, and India, which historically had a more closed policy (although it has begun to open its economy, as of 2005). South Korea has done much better by economic criteria than India over the past fifty years, though its success also has to do with effective state institutions.
Trade sanctions against a specific country are sometimes imposed, in order to punish that country for some action. An embargo, a severe form of externally imposed isolation, is a blockade of all trade by one country on another. For example, the United States has had an embargo against Cuba for over 40 years.
Although there are usually few trade restrictions within countries, international trade is usually regulated by governmental quotas and restrictions, and often taxed by tariffs. Tariffs are usually on imports, but sometimes countries may impose export tariffs or subsidies. All of these are called trade barriers. If a government removes all trade barriers, a condition of free trade exists. A government that implements a protectionist policy establishes trade barriers.
The fair trade movement, also known as the trade justice movement, promotes the use of labour, environmental and social standards for the production of commodities, particularly those exported from the Third and Second Worlds to the First World.

Organization of trade

Patterns of organizing and administering trade include:
State control - trade centrally controlled by government planning.
Laws regulating Trade and establishing a framework such as trade law, tariffs, support for intellectual property, opposition to dumping.
Guild control - trade controlled by private business associations holding either de facto or government-granted power to exclude new entrants.
In contemporary times, the language has evolved to business and professional organisations, often controlled by academia. For example in many states, a person may not practice the professions of engineering, law, law enforcement, medicine, and teaching unless they have a college degree and, in some cases, a license.
Free enterprise - trade without significant central controls; market participants engage in trade based on their own individual assessments of risk and reward, and may enter or exit a given market relatively unimpeded.
Infrastructure in support of trade, such as banking, stock market,
Technology in support of trade such as electronic commerce, vending machines.

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