
The Basics of International Trade: Benefits, Barriers, and Economic Theories
International trade refers to the exchange of goods and services between countries, enabling access to products that may not be available domestically. This process fosters economic growth, competition, and innovation, with global trade reaching $22 trillion in 2021. Key economic theories underpinning international trade include absolute advantage, comparative advantage, and the Heckscher-Ohlin theory, which explain…