Tuesday, the Fed announced that it will reinvest the proceeds from maturing mortgage-backed securities into US Treasuries. The process is called Quantitative Easing. In theory, Q.E. increases inflation expectations so that consumers spend more before their money loses value and thus rev up the economy. That’s the theory. But adding to bank reserves when the banks are already loaded to the gills, achieves nothing. It doesn’t put money in the hands of people who will spend it, generate more economic activity or increase growth. It’s a big zero. Oddly enough, the Fed even admits this. According to an article in Bloomberg News, “The Central Bank posted a paper co-written by Seth Carpenter, associate director of the Fed’s monetary-affairs division, finding that the “quantity of reserve balances itself is not likely to trigger a rapid increase in lending.” No “increase in lending” means no credit expansion and no rebound. Thus, QE will have no real impact.