Wednesday 909
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 12 of 22 … The First National Bank bankers ponder their policy of 100% reserve banking. Keeping all money depositors have deposited at their bank idle in their vaults seems unnecessary. All the depositors will not want to withdraw all their money at one time. Why not lend some out and earn a profit by charging interest on the loans? Families buying houses, firms building new factories, and college students paying tuition would want to take out loans. … First National Bank would have to keep some reserves in its vault so currency is available when depositors want to make withdrawals. If the inflow of new deposits is about the same as the outflow of withdrawals, First National Bank would need to keep only a fraction of its deposits in reserve. … The First National Bank bankers decide to make loans and not hold 100% of deposit...