During an American Bar Association (ABA) program on antitrust and health care issues on October 1, 2012, U.S. Federal Trade Commission (FTC) Deputy Director for Health Care and Antitrust, Leemore Dafny, said that the FTC will focus on how patients purportedly react to price increases, as measured by "diversion ratios," when deciding which hospital mergers to investigate further for potential anticompetitive effects. 

A pre-packaged business sale (or “pre-pack”) is an arrangement under which the sale of a company’s business or assets is agreed in principle with a buyer prior to the appointment of an insolvency practitioner (most commonly an administrator), who then executes the sale shortly after his or her appointment.