These protective tariffs ensure that a country does not export too many products until it runs out of the products or resources. The tariffs also protect its citizens from unfair competition by importers.
Balance of trade is the relationship between a country's exports and imports. There is a trade surplus when a country's exports exceed its imports, and there is a trade deficit when a country's imports exceed its exports.
They do, but bear in mind that these countries also have various free trade agreements, so that a lot of trade is not limited by tariffs. Only some trade is limited.
by subtracting a country's imports by the exports
exports: wine and machinery
The difference in value between what a nation imports and what it exports is called the trade balance. If a country exports more than it imports, it has a trade surplus. If it imports more than it exports, it has a trade deficit. A balanced trade is when a country's imports and exports are equal.
when the imports exceeds the imports then net exports are negative and positive is best for country.
Exports > imports
The country's net exports are positive(net exports being exports minus imports)
The difference between the value of a country's exports and the value of its imports. If the value of exports exceeds that of imports, a country is said to have a trade surplus, while the opposite case is called a trade deficit.
Imports are goods or services brought into a country from another. Exports are goods and services sold to other countries.
It is tariff.
deficit