Balance of trade
The commercial balance or net exports (sometimes symbolized as NX), is the difference between the monetary value of exports and imports of output in an economy over a certain period, measured in the c...
Balance of trade - Wikipedia
Friedrich List
Georg Friedrich List (August 6, 1789 – November 30, 1846) was a leading 19th-century German-American economist who developed the "National System" or what some would call today the National System of ...
Friedrich List - Wikipedia