標題:

Econ paper II 2002 Q.38

發問:

Assume the whole banking system does not hold excess reserves and the required reserve ratio is 20%. If a person withdraws $100 from a bank.A. the amount of loans made by the banks to the public will fall by at most $400B. money supply will fall by at least $400C. the amount of deposites in the banking system... 顯示更多 Assume the whole banking system does not hold excess reserves and the required reserve ratio is 20%. If a person withdraws $100 from a bank. A. the amount of loans made by the banks to the public will fall by at most $400 B. money supply will fall by at least $400 C. the amount of deposites in the banking system will fall by at least $500 D. the amount of cash reserve of the banks will fall by at most $80 Ans. A Thanks

最佳解答:

A. the reserve multiplier=1/20%=5 total deposit falls by 5*$100=$500 total amount of loan falls by $500-$100=$400 so A is correct. B. change in money supply is equal to change in loan, so it changes at MOST $400. C. the deposits will fall at MOST $500 (according to A) D. Amount of cash reserve will fall by at most $100.

其他解答:

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