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It is as follows: free trade, customs union, common market, economic union, political union.
What is free trade?
A strategy wherein a government refrains from discriminating against imports or interfering with exports by enforcing taxes or subsidies (on imports) (to exports). However, a free-trade policy does not automatically entail that a nation gives up all control and taxes over imports and exports.
The foundation of the theoretical case for free trade is Adam Smith's claim that the specialization, increased efficiency, and increased aggregate production that result from the division of labor across nations. (Learn about comparative advantage.) A single nation may see practical benefits in trade restrictions, especially if it is the primary buyer or seller of a specific item. In reality, however, only a small portion of the population could benefit from the preservation of local enterprises.
What are taxes?
Taxes are compulsory payments made by a government organization, whether local, regional, or federal, to people or businesses. Tax revenues are used to fund a variety of government initiatives, such as Social Security and Medicare as well as public infrastructure and services like roads and schools.
Taxes are borne by whoever bears the cost of the tax in economics, whether this is the entity being taxed, such as a business, or the final users of the items produced by the firm. Taxes should be taken into consideration from an accounting standpoint, including payroll taxes, federal and state income taxes, and sales taxes.
It is as follows: free trade, customs union, common market, economic union, political union.
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