标题: Economics: Microeconomic Analysis - Reading 13: Elasticity - [打印本页]
作者: mayanfang1 时间: 2008-12-31 09:24 标题: [2009]Session 4: Economics: Microeconomic Analysis - Reading 13: Elasticity -
Q10. Marko Tskitishvili, an economist, has been studying the drop in the price of the average household computer in the U.S. and wonders if computers should still be considered a luxury good or if it has now become a normal good. He conducts a survey of 500 people and finds the following:
| 1998 | 2005 |
Avg. Household Income | $41,000 | $53,000 |
Avg. Computers Purchased per Household | 0.42 | 0.57 |
*Assume that 1998 is the base rate.
Based on the above data, Tskitishvili would conclude that a computer is a:
A) luxury good with income elasticity of 1.01.
B) luxury good with income elasticity of 1.18.
C) normal good with income elasticity of 0.84.
Q11. If quantity demanded declines 20% when incomes fall 3%, this good is:
A) a necessity.
B) a luxury good.
C) an inferior good.
Q12. Income elasticity is defined as the:
A) change in quantity demanded divided by the change in income.
B) percentage change in income divided by the percentage change in the quantity demanded.
C) percentage change in the quantity demanded divided by the percentage change in income.
作者: jacky_z 时间: 2009-2-26 15:26
BBC
作者: dynamic 时间: 2009-2-28 06:45
thanks
作者: connie198226 时间: 2009-3-17 06:53
Thanks a lot
作者: connie198226 时间: 2009-3-17 06:58
great
作者: gaoxiang6779 时间: 2009-3-21 22:08
d
作者: mcdullpong 时间: 2009-3-29 14:18
thanks
作者: xywwyx 时间: 2009-3-30 13:02
q
作者: imnasdaq 时间: 2009-4-2 13:26
[em50]
作者: hjl2000 时间: 2009-4-5 22:01
d
作者: connie198226 时间: 2009-4-8 10:07
ss
作者: gracesun 时间: 2009-4-11 23:34
thanks
作者: alecliang 时间: 2009-4-20 09:36
3
作者: dullmul 时间: 2009-4-25 10:46
thx
作者: dullmul 时间: 2009-4-25 11:18
thx
作者: fishto 时间: 2009-5-17 03:09
阿a
作者: itispig 时间: 2009-5-22 15:31
thanks
作者: danqing66 时间: 2009-5-24 08:06
thanks
作者: 蓝山咖啡 时间: 2009-6-2 17:20
kkk
作者: 1niepan1 时间: 2009-8-10 20:55
sdd
作者: cracy2749 时间: 2009-8-14 11:37
BBC
作者: lamchoonho 时间: 2009-8-15 19:30
thanks
作者: lamchoonho 时间: 2009-8-15 19:33
thanks
作者: fangsiyuan 时间: 2009-9-26 14:51
x
作者: htpeng 时间: 2009-9-27 05:22
s
作者: tpxdvlp 时间: 2009-9-27 11:14
thanks
作者: garmun 时间: 2009-10-14 22:35
tq
作者: cfalinyf 时间: 2009-10-15 23:22
BBC
作者: mellsa 时间: 2009-11-18 11:58
ff
作者: guopeng00304024 时间: 2009-11-24 14:03
d
作者: Vicky724 时间: 2009-12-16 04:01
w xiang kan
作者: zaestau 时间: 2010-2-6 20:23
th
作者: zhyue_2000 时间: 2010-4-14 10:30
thx
作者: jerrywang0 时间: 2010-5-3 10:23
qqq
作者: shuru1207 时间: 2010-5-29 04:22
thnx
作者: cageun2002 时间: 2010-6-1 19:35
Thx
作者: cageun2002 时间: 2010-6-1 19:43
Thx
作者: creativepharos 时间: 2010-6-3 12:20
thanks
作者: danforth 时间: 2010-6-4 22:47
d
作者: vanisacarlton 时间: 2010-6-18 04:04
check
作者: yamimiyato 时间: 2010-10-6 09:01
[em50]
作者: scofield1985 时间: 2010-10-17 12:18
D
作者: JoyChi 时间: 2010-10-20 12:26
[em218]
作者: xwsh0325 时间: 2010-11-16 17:53
d
作者: khaipinglai 时间: 2010-11-29 09:30
欢迎光临 CFA论坛 (http://forum.theanalystspace.com/) |
Powered by Discuz! 7.2 |