Tuesday 908
Mostly summarized from Gregory Mankiw’s Principles of Economics, 5th Ed. PART 10 Money and Prices in the Long Run Chapter 29 of 36 The Monetary System Section 11 of 22 … Banks play a central role in the monetary system. The amount of money you hold includes both · currency, the paper and coin money you have in your wallet · demand deposits, the balance in your checking account Because of the demand deposits held in banks the behavior of banks can influence the quantity of demand deposits in the economy and therefore influence the money supply. Here we will look at how banks affect the money supply and how they complicate the Fed's job of controlling the money supply. … Imagine an economy where there are no banks and currency is the only form of money. Suppose the total economy currency quantity is $100, therefore the money supply is $100. Then, someone opens a bank, “First National Bank.” First National Bank is only a depository institution. It accepts deposits and checking acco...