In 2009 Duff & Phelps and the Financial Executives Research Foundation (FERF) first published the results of their comprehensive Goodwill Impairment Study. The 2009 Study examined U.S. publicly-traded companies’ recognition of goodwill impairment at the height of the financial crisis (the end of 2008 and the beginning of 2009), and featured a comparative analysis of the goodwill impairments for over 5,0 ...