Trade barriers: Group of answer choices are still used by nations as a means of rewarding their friends and punishing their enemies arise entirely from a failure to understand comparative advantage have been increased through GATT are totally responsible for the large fluctuations in U. S. exports in recent years

are still used by nations as a means of rewarding their friends and punishing their enemies

Explanation:

Trade barriers "are still used by nations as a means of rewarding their friends and punishing their enemies."

The above statement is based on the fact that trade barriers have been analyzed to be damaging and reduce the total economic advantage of the affected countries.

For example, the imposition of taxes on food imports and subsidies for farmers in advanced countries leads to overproduction and eventually dumping on world markets, thereby reducing the prices and affecting the developing countries' farmers.

rational decision making is a multi-step process for making choices between alternatives. the process of rational decision making favors logic, objectivity, and analysis over subjectivity and insight. the word “rational” in this context does not mean sane or clear-headed as it does in the colloquial sense.

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