Examlex
Foreign key is a primary key of one table that appears as an attribute in another table and acts to provide a logical relationship between the two tables.
Trading Possibilities Line
A graphical representation illustrating the maximum amount of one good that a country can trade for another, given fixed resources.
Comparative Advantage
The ability of a country or individual to produce a particular good or service at a lower opportunity cost than another entity, forming the basis for trade.
Almonds
Edible seeds of the almond tree, widely consumed worldwide and used in various foods and culinary preparations.
Export
Products or services shipped from one nation to another for the purpose of sale or exchange.
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