Friday 1009
Mostly summarized from Gregory Mankiw’s Principles of Economics, 5th Ed. PART 10 Money and Prices in the Long Run Chapter 29 of 36 Money Growth and Inflation Section 9 of 29 … When the Federal Reserve (Fed) doubles the money supply · the price level doubles · dollar prices double But the real variables production, employment, real wages, and real interest rates, do not change . The non-connection of monetary changes to real variables is called monetary neutrality. … Money, the unit of account, is the ruler used to measure economic transactions. When the Fed doubles the money supply · all prices double · the value of money falls by half A similar change would occur if the government were to reduce the length of the yard from 36 to 18 inches. With the new shorter yard, all measured distances (nominal variables) would double. But the actual distances (real variables) would remain unchanged. … The dollar, like the yard is just a unit of measurement, so shouldn’t a change in its value...