*FED'S HAMMACK SAYS MORE MONETARY POLICY TIGHTENING NEEDED *FED'S HAMMACK PREFERS SMALLER, MORE FREQUENT RATE MOVES *FED'S HAMMACK SAYS CURRENT POLICY NOT RESTRICTIVE ENOUGH *FED'S HAMMACK SAYS INFLATION RETURN TO TARGET TOO SLOW *FED'S HAMMACK SEES RISK OF HIGH INFLATION BECOMING ENTRENCHED *FED'S HAMMACK SAYS FIRMS PASSING HIGHER INPUT COSTS TO CUSTOMERS(彭博社)