Can someone explain to me why central banks find it so hard to create inflation? It seems to me that the difficult direction should be convincing people that your currency is worth something. Making your currency lose value should be easy, shouldn't it? If Google wanted to tank their share price they would have no problems.
That isn't to say that handing out wads of cash wouldn't eventually lead to inflation, but that the systemic lag and second-/third-order effects might make the process so unpredictable that by the time inflation begins to tick up, the central bank would have no way to provide effective control.