以下有幾題不太懂請各位幫忙解答吧 (1)Suppose we have an initial equilibrium with curves IS(0) and LM(0) [括號中的0代表初始的那條線] 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的超額供給不是在原LM線的上方嗎 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 但是稅降低不是會使IS右移嗎,然後r不就會上升,另外不太懂跟升貶值有什麼關係 (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 但是我算不出來耶 (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 但是我覺得A跟B都對耶 (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 翻譯完了但我還是看不懂他想問什麼 以上的題目是都是單選題 希望大家可以幫幫忙幫我解個答 除了回答答案之外 希望還可以解說一下答案 上面的答案是補習班給的的啦 也有可能會錯 所以大家如果真的覺得什麼答案請跟我講 並且幫我修正哪個答案較為正確 謝謝 --

※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 61.224.216.187