The social cognitive theory of hypnosis suggests that hypnosis is essentially an associated state of consciousness. no one can actually be hypnotized. people can hypnotize themselves if they try hard enough. people in hypnotic states are performing the social role of a hypnotized person.

I believe the answer is:  people in hypnotic states are performing the social role of a hypnotized person.

Social cognitive theory believe that the behaviours that displayed by an individual would be massively influenced by that individual's observation to the action of other people in his/her surrounding. \

If this theory is used to observe hypnotized person, we can assume that the people in hypnotic state is only behaving based on the expectation of their surrounding.

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.