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本帖最后由 一起学CFA 于 2016-1-26 10:28 编辑
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: L# M; i K# CCFA Level I：Economics - The Firm and Market Structures 精选题和学习要点
( T. Z/ Z1 c! ^5 I+ X2 LLearning Outcome Statements (LOS)
' M, R, Z5 z. w6 [3 L2 |a Describe the characteristics of perfect competition, monopolistic competition, oligopoly, and pure monopoly;
- Q5 L- A9 Q4 q3 C# Zb Explain the relationships between price, marginal revenue, marginal cost, economic profit, and the elasticity of demand under each market structure;
- R2 i- H% i4 S; hc Describe the firm’s supply function under each market structure;
! l0 [' A7 p0 u( n0 Yd Describe and determine the optimal price and output for firms under each market structure;9 t7 R; L& e% Z# B3 F+ ^
e Explain factors affecting long-run equilibrium under each market structure; / C, \' j5 f- I
f Describe pricing strategy under each market structure;
" @8 R5 s0 M" U" Tg Describe the use and limitations of concentration measures in identifying; * f/ u# ? [9 e) R+ j+ W: K& ~% I
h Identify the type of market structure a firm is operating within;
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- c+ X" c# n2 T K1. If the minimum efficient scale of a single producer is small relative to the demand for an undifferentiated good, the market structure of the producer is best described as being:
& Q& d' D1 ]8 {+ t, }% _0 ^1 L9 N1 D3 O; AA. an oligopoly
+ b. l! m0 u$ R0 v) ^1 O; \B. perfect competition
& c& S! r1 s" @ T9 _3 wC. monopolistic competition 1 m. H* \5 m. o7 S" ]5 U
登录回复后可见：答案和详解! j' i" s( l" y: I. l: z/ x% T9 ]
0 ^0 m# ^) ?' O9 W, L( uAnswer：B. U8 V& T0 w7 \6 ^
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2. Successful product development, advertising, and the creation of brand names are most likely to have a positive impact on the economic profit of the producer under: 2 S' T' S; C0 O* V' f
A. a monopoly
: P) S& B1 k9 P( e7 |7 VB. perfect competition
; y, n9 Z2 y1 {+ C, \ B* tC. monopolistic competition
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- t9 P3 I( w( O0 c; v% \3. The least likely reason why a firm in perfect competition is a price taker is because:: Y) b7 T$ F5 i, M5 c
A. buyers are well informed about prices of other firms
, i) X3 O. g0 a/ `5 W- ^7 P' q1 aB. it can set its product’s price at or above the market price
- y N4 g! @8 Y6 t4 o0 M$ A7 F' Y* EC. it produces a very small portion of the total output of a particular good ( l( x, V" E6 ] e# t
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4. For a firm in perfect competition, as output increases the marginal revenue will most likely:& q. p* h7 @+ f+ K3 e4 G( N9 Z
A. increase
4 u/ v9 m0 o T1 g, h6 L. @- E7 SB. decrease
: i6 H5 W& Y( p+ m# H( CC. remain constant
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5. First degree price discrimination is best described as pricing that allows producers to increase their economic profit while consumer surplus: + y" p' F2 R1 f2 g3 B
A. increase
' a3 P) o) e2 Z; d7 @' T- s+ C6 V! KB. decrease
3 X) W7 H' Q5 B5 \. `7 P- BC. is eliminated 5 d0 k8 K! ?" L* D. P
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; Q" l, ^3 ?" `" D& j: a更多CFA习题可关注：高顿CFA题库.
6 `# D, w1 U- C# h4 g关注：这里是华尔街（ID:CFA-online）公众号，每天读点金融，离梦想近一点！
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