What are the elements of hidden curriculum?

The elements of hidden curriculum are set of values, behavioral norms, attitudes, skills, and knowledge.

Explanation:

Hidden Curriculum refers to a curriculum that has a set of values, behavioral norms, attitudes, skills, and knowledge that a students learn intentionally from their teachers. A hidden curriculum is also considered as the side effect of an education. For example, children learn appropriate ways to act at the school, which make them popular among the school teachers and students.

trade regulation is a field of law, often bracketed with antitrust (as in the phrase “antitrust and trade regulation law”), including government regulation of unfair methods of competition and unfair or deceptive business acts or practices. antitrust law is often considered a subset of trade regulation law. franchise and distribution law, consumer protection law, and advertising law are sometimes considered parts of trade regulation law.

in general the theory of economics says that the more open to trade a country is the better   the result for the same country and the whole economies.

in real life countries impose taxes, quotas, etc which is not so good for the economies.

this kind of commercial war between the usa and china is slowing down the growth of the whole world so we can say that it is a draw back of trade regulations. and the free trade agreements are benefits of trade regulations.