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本帖最后由 一起学CFA 于 2016-1-29 09:25 编辑
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CFA Level I:Economics - DEMAND AND SUPPLY ANALYSIS INTRODUCTION 精选题和学习要点
7 L# B0 h5 ]( f# qDemand and Supply Analysis: Introduction(Reading 13) ' K0 K D* ]# `; t- k0 s3 q
Learning Outcome Statements (LOS)
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* E* b5 Z. u$ F" ?6. The price of a good falls from $15 to $13. Given this decline in price, the quantity demanded of the good rises from 100 units to 120 units. The price elasticity of demand for the good is closest to:
0 V* J; q1 k' L4 p6 J2 yA. 1.3
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C. 10.0 登陆回复后即可见详解
. K; [. L. j5 b- F7 yAnswer：A
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/ F2 d$ l# U9 `* v7 U7. If the quantity demanded of pears falls by 4% when the price of apples decreases by 3%, then apples and pears are best described as:
" n7 n; x8 S5 vA. substitutes $ p+ |% O9 a6 M- d* I
B. complements 1 z( E1 o8 E: `9 @( E
C. inferior goods
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8. Assume that at current production and consumption levels, a product exhibits price elasticity of demand equal to 1.20 and elasticity of supply equal to 1.45. the true economic consequences of taxes imposed on the seller of such a product are most likely borne: * ` q* n0 i. t7 E/ k# l2 U
A. By the seller $ `. ]' }" W( Y# K+ h: W+ Q' n8 o
B. By the buyer
2 e5 C& R9 \- K* a, jC. Partly by the buyer and partly by the seller
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2 ?. b) y# G' r) L9. A consumer good demonstrates the following changes in price and quantity:7 W8 f+ {4 n3 k( r
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The elasticity of supply is closest to: / U7 W- [9 c' k W, f( G
A. 0.60
9 H8 V% p8 e* E/ j; F1 xB. 0.64
; w( ~# C$ J$ i6 O/ x4 v+ QC. 0.67 8 R* ?% C, n( p: K; ~
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10. If a price cut of a product increases total revenue, demand is best described as:
9 b$ Z: b5 p" W4 R5 f9 r9 wA. elastic
) {$ @1 E5 \2 O* a& ^; iB. inelastic
1 M. s5 P( I# q5 o3 x$ mC. unit elastic' k9 `# }* D+ j) y6 |
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