In the United States, a corporation is governed by a board of directors, which has the power to choose an executive officer, usually known as the chief executive officer. The CEO has broad power to manage the corporation on a daily basis, but needs to get board approval for certain major actions, such as hiring his/her immediate subordinates, raising money, acquiring another company, major capital expansions, or other expensive projects. Other duties of the board may include policy setting, decision making, monitoring management's performance, or corporate control.
The board of directors is nominally selected by and responsible to the shareholders, but perverse incentives have pervaded many corporate boards in the developed world, with board members beholden to the chief executive whose actions they are intended to oversee.
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