Protectionism

In economics, protectionism is the economic policy of restraining trade between states (countries) through methods such as tariffs on imported goods, restrictive quotas, and a variety of other government regulations. Protectionist policies protect the producers, businesses and workers of the import-competing sector in a country from foreign competitors. According to proponents, these policies can counteract unfair trade practices, to allow fair competition between imports and goods and services produced domestically. Protectionists may favor the policy in order to decrease the trade deficit, maintain employment in certain sectors, or favor the growth of certain industries. In recent years, protectionism has become closely aligned with the anti-globalization movement.

There is a broad consensus among economists that the impact of protectionism on economic growth (and on economic welfare in general) is largely negative, although the impact on specific industries and groups of people may be positive. The doctrine of protectionism contrasts with the doctrine of free trade, where governments reduce as much as possible the barriers to trade.

A variety of policies have been used to achieve protectionist goals. These include:

In the modern trade arena many other initiatives besides tariffs have been called protectionist. For example, some commentators, such as Jagdish Bhagwati, see developed countries efforts in imposing their own labor or environmental standards as protectionism. Also, the imposition of restrictive certification procedures on imports are seen in this light.

Further, others point out that free trade agreements often have protectionist provisions such as intellectual property, copyright, and patent restrictions that benefit large corporations. These provisions restrict trade in music, movies, pharmaceuticals, software, and other manufactured items to high cost producers with quotas from low cost producers set to zero.

Historically, protectionism was associated with economic theories such as mercantilism (which focused on maintaining full employment, domestic industry, and a positive trade balance), and import substitution.

...
Wikipedia