The Gerald R. Ford School of Public Policy will host an afternoon of activities celebrating the life and legacy of the University of Michigan's most famous alumnus. 1:00pm – 2:15pm. Whipping Inflation Then and Now: Managing the Macroeconomy. Speakers: Paul O'Neill , former United States Secretary of the Treasury and Allen Sinai , Chief Global Economist and President of Decision Economics, Inc. Moderator: Susan M. Collins, Joan and Sanford Weill Dean of Public Policy. 2:30pm – 3:45pm.