Commercial policy

upright=1.3|thumb|Pro-free trade poster from the British Liberal Party (UK)|Liberal Party; the "free trade shop" is depicted as having more customers and lower prices, while the "protection shop" has higher prices, a smaller and lower-quality selection of goods, and no customers upright=1.3|thumb|Anti-free trade postcard from 1910

policy in which countries' governments do not restrict imports from, or exports to, other countries

rivalry between firms; ability of companies to take each others' market share in a given market

area where goods may be landed, stored, handled, manufactured, reconfigured, or re-exported under specific customs regulation and generally not subject to customs duty

type of trade bloc with a free trade area and common external tariff

sale of goods or services under the production cost or their own costs

geographical region that is designed to export goods and provide employment, in different parts of the world

broad set of economic policies commonly prescribed by institutions based in Washington D.C. such as the International Monetary Fund (IMF) and World Bank

government's policy governing international trade

type of trade barriers

use of agriculture as a means of political control

EU policy

branch of law

economic improvement attempt that causes worse conditions for other countries

combined trade barrier

Trade barriers that bind to trade products and services

geographic territory with uniform customs regulations

prohibition of exporting strategic technologies

economic and social policy

notion of excessive free trade agreements limiting trade

An eco-tariff, also known as an environmental tariff, is a trade barrier for the purpose of reducing pollution and improving the environment. These trade barriers may take the form of import or export taxes on products that have a large carbon footprint or are imported from countries with lax environmental regulations. A carbon tariff is a type of eco-tariff.