Macro Unit 4, Question 6- Money Multiplier

The video tutorial explains how banks create money by holding a portion of reserves and loaning out the excess. It introduces the concept of the money multiplier, calculated as one over the reserve requirement, which in this case is 0.1, resulting in a multiplier of 10. The tutorial further discusses open market operations, where the central bank sells bonds to commercial banks, reducing the money supply. This action decreases the money supply by a factor of the multiplier, illustrating the impact of central bank policies on the economy.

Describe the process of how money gets created in the banking system.

What is the money multiplier and how is it calculated?

What does a reserve requirement of 0.1 imply for banks?

How does the initial increase or decrease in the money supply get multiplied?

Explain the impact of a central bank selling bonds on the money supply.