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【判断题】
对于对称二端口网络有S11=S22。A.
正确
B.
错误
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【简答题】输入一个n(1
【简答题】价格水平(price level)
【单选题】In the liquidity preference framework, a one-time increase in the money supply results in a price level effect. The maximum impact of the price level effect on interest rates occurs
A.
at the moment the price level hits its peak (stops rising) because both the price level and expected inflation effects are at work.
B.
immediately after the price level begins to rise, because both the price level and expected inflation effects are at work.
C.
at the moment the expected inflation rate hits its peak.
D.
at the moment the inflation rate hits it peak.
【单选题】A rise in the price level causes the demand for money to _________ and the demand curve to shift to the _________
A.
decrease; right.
B.
decrease; left.
C.
increase; right.
D.
increase; left.
【单选题】According to the quantity equation, the price level would change less than proportionately with a rise in the money supply if there were also
A.
either a rise in output or a rise in the rate at which money changes hands.
B.
either a rise in output or a fall in the rate at which money changes hands.
C.
either a fall in output or a rise in the rate at which money changes hands.
D.
either a fall in output or a fall in the rate at which money changes hands.
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【简答题】输入一个n(1