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選擇題第11題 If the income elasticity of money demand is 3/4 and the interest elasticity of money demand is -1/4, by what percent does money demand rise if income rises 10% and the nominal interest rate rises from 4% to 5%? a.7.5% b.6.25% c.5% d.1.25% -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.115.206.239
p0st:B 218.34.224.248 03/10
hanann: D ? 203.70.6.65 03/10
nami:B (by高點91-93試題詳解) 140.113.67.174 03/10
> -------------------------------------------------------------------------- < 作者: vickyhuang (wuwuwu) 看板: graduate 標題: Re: [問題] 中興財金92經濟考題 時間: Thu Mar 10 23:25:02 2005 ※ 引述《willson0806 ( )》之銘言: : 選擇題第11題 : If the income elasticity of money demand is 3/4 and the interest elasticity : of money demand is -1/4, by what percent does money demand rise if income : rises 10% and the nominal interest rate rises from 4% to 5%? : a.7.5% : b.6.25% : c.5% : d.1.25% 答案是 B 3/4*10%+(-1/4)*5%=6.25%...... -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 219.81.146.233 > -------------------------------------------------------------------------- < 作者: hanann (啥?￾ ￾N) 看板: graduate 標題: Re: [問題] 中興財金92經濟考題 時間: Thu Mar 10 23:45:01 2005 ※ 引述《vickyhuang (wuwuwu)》之銘言: : ※ 引述《willson0806 ( )》之銘言: : : 選擇題第11題 : : If the income elasticity of money demand is 3/4 and the interest elasticity : : of money demand is -1/4, by what percent does money demand rise if income : : rises 10% and the nominal interest rate rises from 4% to 5%? : : a.7.5% : : b.6.25% : : c.5% : : d.1.25% : 答案是 B : 3/4*10%+(-1/4)*5%=6.25%...... 咦? 題目的利率不是從4%-->5% 共變動了 5/4=25% 嗎? 所以3/4*10%+(-1/4)*25%=1.25% 我沒有歷解,又剛好答案有這選項.... -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 203.70.6.65 > -------------------------------------------------------------------------- < 作者: willson0806 ( ) 看板: graduate 標題: Re: [問題] 中興財金92經濟考題 時間: Thu Mar 10 23:47:15 2005 ※ 引述《hanann (啥?￾ ￾N)》之銘言: : ※ 引述《vickyhuang (wuwuwu)》之銘言: : : 答案是 B : : 3/4*10%+(-1/4)*5%=6.25%...... : 咦? : 題目的利率不是從4%-->5% 共變動了 5/4=25% 嗎? : 所以3/4*10%+(-1/4)*25%=1.25% : 我沒有歷解,又剛好答案有這選項.... 我也是用這樣算的 可是高點的考古題解答寫說dr/r=5% 所以我覺得很奇怪 到底要帶哪一個啊? -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.115.206.239