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Graphing Exercise: Monetary Policy
The Bank of Canada can control the money supply by controlling the amount of bank reserves. It has two tools at its disposal: the conduct of open market operations, and switching of Government of Canada deposits. Monetary policy consists of deliberate changes in the money supply to influence interest rates and thereby the level of aggregate spending and employment in the economy.
Exploration: How do changes in the money supply affect real GDP and the price level?
The three graphs in the window illustrate the cause-effect chain that links changes in the money supply, the interest rate, investment spending, and aggregate demand. The Bank of Canada can, through its control of the money supply, influence aggregate demand, thereby influencing equilibrium real GDP and the price level. To use the graphs, increase or decrease the money supply by dragging the green triangle at the base of the Sm curve. The other two graphs track the interest-rate induced changes in investment spending and aggregate demand. Click on the Price Adjustment button to see the impact of changes in the money supply on equilibrium GDP and the price level.
Suppose the Bank of Canada buys bonds on the open market in sufficient quantities to increase the money supply by $60 billion. What impact will this have on the interest rate, investment spending, real GDP, and the price level? |