This is the 9563rd most frequent Korean word.
경제장관은
"경제장관은" means "The Minister of Economy."
In this sentence, '경제장관은' refers to the subject, specifically the Minister of Economy, initiating an action of announcing a policy.
경제장관은 새로운 정책을 발표하였다.
The Minister of Economy announced a new policy.
Here, '경제장관은' is used as the subject of what citizens expect to take action.
많은 시민들이 경제장관은 대책을 마련해야 한다고 주장합니다.
Many citizens argue that the Minister of Economy should come up with measures.
In this context, '경제장관은' identifies the person involved in ongoing discussions regarding the economic issue.