以下有几题不太懂请各位帮忙解答吧 (1)Suppose we have an initial equilibrium with curves IS(0) and LM(0) [括号中的0代表初始的那条线] The price level then rise.At every point on LM(0);there is now an escess ______ real balances,which is eliminated at each income level by a _____ in the interest rate, meaning that the new LM curve is ______ LM(0) (A)demand for,fall,above (B)demand for,fall,below (C)demand for,rise,above (D)supply of,rise,above (E)supply of,fall,below Ans:C 但是LM的超额供给不是在原LM线的上方吗 所以我疑惑了 (2)A tax decrease shifts the IS curve,causing a _____domestic interest rate, leading to ____ of the dollar. (A)higher,depreciation (B)higher,appreciation (C)lower,depreciation (D)lower,appreciation Ans:C 但是税降低不是会使IS右移吗,然後r不就会上升,另外不太懂跟升贬值有什麽关系 (3)Given the following IS-LM model: C=80+0.625Y , I=160-100i ; L=60+0.25Y-200i , M=190 What are the equilibrium values of Y and I? (A)600;10.5% (B)610;11.25% (C)620;12.5% (D)630:13.25% Ans:B 但是我算不出来耶 (4)Which of folling starements is correct? (A The flatter IS curve,the more effective the monetary policy (B)The sreeper IS curve,the more effective the fiscal policy (C)A fiscal expansion will cause smaller crowding out effect when the LM curve is flatter (D)A fiscal expansion will cause smaller crowding out effext when the LM curve steeper Ans:A 但是我觉得A跟B都对耶 (5)Deregulation and innovation in financial markets usually make (A)The IS curve flatter (B)the LM curve steeper (C)both IS and LM curve flatter (D)no influence on IS curve Ans;C 翻译完了但我还是看不懂他想问什麽 以上的题目是都是单选题 希望大家可以帮帮忙帮我解个答 除了回答答案之外 希望还可以解说一下答案 上面的答案是补习班给的的啦 也有可能会错 所以大家如果真的觉得什麽答案请跟我讲 并且帮我修正哪个答案较为正确 谢谢 好像格式不对所以重发 因为我不会修改 抱歉搂 --

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