asset bubbles, Great Recession, inflation targeting, monetary policy, NGDP targeting

In the first, 1922 edition of Money, his own now-classic primer on monetary economics, the great Dennis Robertson included a chapter he called "Money in the Great Muddle," about the blow World War I dealt to England's once (relatively) rock-solid monetary system, and to other monetary arrangements…

deflation, inflation, price level, productivity, velocity of money

Changes in the general level of prices are capable, as we've seen, of eliminating shortages or surpluses of money, by adding to or subtracting from the purchasing power of existing money holdings.  But because such changes place an extra burden on the price system, increasing the likelihood…