RECENTLY, a growing number of articles in the media have noted U.S. corporations announcing that they intend to move their headquarters overseas. This practice is known as a corporate inversion, which occurs when a U.S. corporation that is currently the ultimate owner of its worldwide operations takes steps to become a wholly owned subsidiary of a foreign corporation. A U.S. corporation can initiate an inversion either by creating a foreign corporation to be its new parent or by merging with an existing foreign corporation and ceding control.
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