Princeton Economics Professor Paul Krugman PhD ’77 spoke about the economic crisis in 32-123 on Friday. The talk, sponsored by the Undergraduate Economic Association, filled the lecture hall 45 minutes before it began. Nicholas J. Chornay May. 9, 2016 Facebook Twitter Reddit Print Princeton Economics Professor Paul Krugman PhD ’77 spoke about the economic crisis in 32-123 on Friday. The talk, sponsored by the Undergraduate Economic Association, filled the lecture hall 45 minutes before it began. Nicholas J. Chornay