The Fed has taken interest rates to zero. They have clearly started a program of quantitative easing. What exactly does that mean? Are we all now Japanese? Is the Fed pushing on a string, as Japan has done for almost two decades? The quick answer is no, but the quick answer doesn't tell us much. We may not be in for a two-decades-long Japanese malaise, but we will experience a whole new set of circumstances. In what will hopefully be a shorter holiday version of the e-letter, I will tackle these questions and more.