The current Morgan Stanley is the result of merger of the original Morgan Stanley with Dean Witter Discover & Co. in 1997. Dean Witter's Chairman and CEO, Philip J. Purcell, became the Chairman and CEO of the newly merged "Morgan Stanley Dean Witter Discover & Co." The new firm changed its name back to "Morgan Stanley" in 2001. The main areas of business for the firm today are institutional securities, wealth management and investment management. The bank is considered systematically important by the Financial Stability Board.