The Comparative Advantage Theory, proposed by David Ricardo, suggests that countries should specialize in producing and exporting goods in which they have a comparative advantage, even if they have an absolute advantage in producing other goods.

The primary objective of a trade bloc is to facilitate and promote free trade among its member countries by reducing or eliminating trade barriers such as tariffs and quotas.

A tariff is a tax imposed on imported goods, typically levied by the government of the importing country. It is a form of trade restriction designed to protect domestic industries and generate revenue for the government.

Investment refers to the movement of capital across borders, typically for the purpose of generating a return. It can take various forms, including foreign direct investment, portfolio investment, and other types of capital flows.

A quota is a quantitative restriction on the amount of a good that can be imported or exported. It is typically implemented to protect domestic industries from foreign competition and to stabilize prices.

The World Trade Organization (WTO) is the international organization responsible for regulating global trade. It promotes free trade by reducing trade barriers, resolving trade disputes, and ensuring compliance with trade agreements.

Trade refers to the movement of goods and services across borders, typically involving the exchange of goods and services between countries.

A quota is a quantitative restriction on the amount of a good that can be imported or exported. It is typically implemented to protect domestic industries from foreign competition and to stabilize prices.

Investment refers to the movement of capital across borders, typically for the purpose of generating a return. It can take various forms, including foreign direct investment, portfolio investment, and other types of capital flows.

An embargo is a complete ban on the import or export of a good. It is typically implemented for political or economic reasons, such as to punish a country for its actions or to protect a domestic industry.

Foreign Direct Investment (FDI) refers to the movement of capital from one country to another for the purpose of acquiring ownership or control of a company. It involves the establishment of a lasting interest in a foreign company.

A subsidy is a financial assistance provided by the government to domestic industries. It is typically used to promote certain industries, encourage innovation, or offset the costs of production.

Portfolio Investment refers to the movement of capital from one country to another for the purpose of acquiring stocks, bonds, or other financial assets. It is typically short-term and involves the purchase and sale of financial instruments.

A tariff is a tax imposed on imported goods, typically levied by the government of the importing country. It is a form of trade restriction designed to protect domestic industries and generate revenue for the government.

Investment refers to the movement of capital across borders, typically for the purpose of generating a return. It can take various forms, including foreign direct investment, portfolio investment, and other types of capital flows.