Monetary policy is one of the tools that a national Government uses to influence its economy. Using its monetary authority to control the supply and availability of money, a government attempts to influence the overall level of economic activity in line with its political objectives. Usually this goal is "macroeconomic stability" - low unemployment, low inflation, economic growth, and a balance of external payments. Monetary policy is usually administered by a Government appointed "Central Bank", the Bank of Canada and the Federal Reserve Bank in the United States. According to the Encarta…