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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3 f+ ]9 n9 T: J& ~2 t3 L
Demand and Supply Analysis: Introduction(Reading 13) ' h4 ~& o% @( ]6 S. _$ ?# e. B. P
Learning Outcome Statements (LOS)
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- i/ }* p' t( a. w, o7 Y6. The price of a good falls from $15 to $13. Given this decline in price, the quantity demanded of the good rises from 100 units to 120 units. The price elasticity of demand for the good is closest to:
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Answer：A) K& m" h" p# c. ^# [8 j! H( ~
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$ V# Q: S' O; Q% q' C1 P7. 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: - b$ U4 v" ?& B
A. substitutes 8 m k# \0 W0 k
B. complements
! D+ f" D* l. T O" PC. inferior goods
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: ^: G6 G- \- m4 V+ j7 t& M' U8. 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: 7 ~$ q% o. @4 N# [, C
A. By the seller
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C. Partly by the buyer and partly by the seller
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9. A consumer good demonstrates the following changes in price and quantity:
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The elasticity of supply is closest to:
3 h T: q4 q0 Y6 P4 m* `- w) Y& vA. 0.60 , D1 o; x! _( c2 D$ D5 H, {
B. 0.64
4 X# }7 u# v! r6 ~C. 0.67 * U- l; u# y9 O# R
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) r: B1 l" K8 ^10. If a price cut of a product increases total revenue, demand is best described as:
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B. inelastic b* u, x# x$ ?4 q$ A
C. unit elastic
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