Here is a partial list of where you can find web pages for research economists at central banks.
Bank of Canada
Reserve Bank of New Zealand
Federal Reserve Board
Federal Reserve Bank of Atlanta
Federal Reserve Bank of Boston
Federal Reserve Bank of Chicago
Federal Reserve Bank of Cleveland,
Federal Reserve Bank of Dallas
Federal Reserve Bank of Kansas City
Federal Reserve Bank of New York
Federal Reserve Bank of Minneapolis
Federal Reserve Bank of Philadelphia
Federal Reserve Bank of Richmond
Federal Reserve Bank of San Francisco
Federal Reserve Bank of St. Louis