Evans, George W., 1949-2004-10-192004-10-192003-03-31https://hdl.handle.net/1794/23314 p.Summarizes the Orphanides-Williams argument, locates the paper within the rapidly growing literature on learning and monetary policy, and offers specific comments on natural extensions or alternative approaches.162349 bytesapplication/pdfen-USMonetary policyAdaptive learningComment on "Imperfect Knowledge, Inflation Expectations and Monetary Policy" by Athanasios Orphanides and John C. WilliamsWorking Paper