Chapter 12: Problem 408
What main functions are performed in the economy by commercial banks?
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Chapter 12: Problem 408
What main functions are performed in the economy by commercial banks?
These are the key concepts you need to understand to accurately answer the question.
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Suppose Mr. \(\mathrm{X}\) has a checking account in Bank A, and Mr. \(\mathrm{Y}\) has a checking account in Bank B. Banks A and B each have \(\$ 100,000\) in deposit liabilities and \(\$ 30,000\) in reserves, and the required reserve ratio is \(20 \%\). Show what happens to each bank's deposit liabilities, reserves, and excess reserves if Mr. X writes a check for \(\$ 10,000\) to Mr. Y, Mr. Y deposits the check into his account at Bank \(\mathrm{B}\), and Bank \(\mathrm{B}\) collects from Bank A.
What features of commercial banking make banks unique among financial institutions in their ability to expand the money supply?
Suppose you are considering buying some United States Treasury Bonds, say a \(\$ 1,000,000,6\) year bond, which has a coupon rate of \(3.5 \%\), and is offered after half a year for \(\$ 775,000 ;\) your opportunity cost of capital is \(7 \%\). Would you invest in such a bond?
If a bank has total reserves of \(\$ 1000\) and demand deposits of \(\$ 2000\), what is the amount by which demand deposits can expand in the banking system, assuming a \(20 \%\) required reserve ratio.
Suppose a bank has \(\$ 250,000\) in deposits, and \(\$ 10,000\) in excess reserves. If the required reserve ratio is \(20 \%\), what are the bank's actual reserves?
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