Learning objectives

Define monetary policy and describe its tools: interest rates, the money supply and credit regulations

Explain how a change in interest rates works through borrowing, saving, asset prices and the exchange rate to change aggregate demand

Distinguish expansionary from contractionary monetary policy and use AD/AS analysis to show their effects on real output, the price level and employment

Evaluate monetary policy, including time lags, inflation targeting and weak effects in a deep recession or against cost-push inflation

(A Level) Explain quantitative easing as a way for a central bank to increase the money supply

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