(Histoire) Doctrine économique protectionniste.
Commercial practice; practice of mercantile system.
An economic system (Europe in 18th C) to increase a nation's wealth by government regulation of all of the nation's commercial interests; SYN. mercantile system.<br />
Economic theory, held in the 16th–18th centuries, that a nation’s wealth (in the form of bullion or treasure) was the key to its prosperity. To this end, foreign trade should be regulated to create a surplus of exports over imports, and the state should intervene where necessary (for example, subsidizing exports and taxing imports). The bullion theory of wealth was demolished by Adam Smith in Book IV of The Wealth of Nations 1776.