Impact of expansionary monetary policy using AD/AS model.
Elucidate how the Central Bank can set the nominal interest rate in the money market. In addition, explain how it can use expansionary monetary policy to boost GDP if the economy is in a recession. Be clear about the policy tools the Bank can use, how they operate, and the channels through which they influence GDP. Briefly discuss what factors determine the effectiveness of such a policy (think about our current recession and interest rate in the US!) Use an AS/AD diagram in your answer.