Mercantilism

1.
The theory and system of political economy prevailing in Europe after the decline of feudalism, based on national policies of accumulating bullion, establishing colonies and a merchant marine, and developing industry and mining to attain a favorable balance of trade.

2.
An economic doctrine that flourished in Europe from the sixteenth to the eighteenth centuries. Mercantilists held that a nation's wealth consisted primarily in the amount of gold and silver in its treasury. Accordingly, mercantilist governments imposed extensive restrictions on their economies to ensure a surplus of exports over imports. In the eighteenth century, mercantilism was challenged by the doctrine of laissez-faire.

Source:http://dictionary.reference.com/browse/Mercantilism?o=100084&qsrc=2871&l=dir