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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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& b8 p$ u: x6 ~! w6 r0 G# |CFA Level I：Economics - The Firm and Market Structures 精选题和学习要点' b8 I5 L! h; ~# q ?4 [. y
Learning Outcome Statements (LOS) * ]% @$ V+ c- L
a Describe the characteristics of perfect competition, monopolistic competition, oligopoly, and pure monopoly; 5 K0 V: P: B1 k9 _8 C
b Explain the relationships between price, marginal revenue, marginal cost, economic profit, and the elasticity of demand under each market structure; 5 v1 k- v9 d/ k8 Z4 _
c Describe the firm’s supply function under each market structure; / i4 P4 t+ z$ L& o2 W0 i! O
d Describe and determine the optimal price and output for firms under each market structure;
2 B# c- d' i3 c i/ Z$ ?; g! Te Explain factors affecting long-run equilibrium under each market structure; , G* |$ B" I# U8 ~, d' X6 A; l' Y
f Describe pricing strategy under each market structure; + `7 @7 F# d0 |0 w0 n3 T
g Describe the use and limitations of concentration measures in identifying; % B/ a8 Q6 a# U# X" S! `
h Identify the type of market structure a firm is operating within;5 W$ G2 M ?" M0 m1 i+ u
. |$ N' a6 A9 K4 R, ^! a- N1. 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:
* `! ]4 Z8 {1 C0 H# d; ~ NA. an oligopoly
& c+ E/ J$ P# ?2 i# O: v. TB. perfect competition . f1 D( T" e- }1 F; u5 B: @9 J' S
C. monopolistic competition
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Answer：B
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! N: v* G' j- S/ @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:
+ H, N6 z, k) XA. a monopoly
; o9 a9 q% R( `3 s9 \- q# M% `1 AB. perfect competition
6 ~, Q2 @) _8 AC. monopolistic competition
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% c7 w2 n4 i/ N3. The least likely reason why a firm in perfect competition is a price taker is because:2 {) ~ H/ b# ^" J
A. buyers are well informed about prices of other firms 4 P& V) \# n# E' _& }
B. it can set its product’s price at or above the market price
* D6 i4 H1 H4 ?, XC. it produces a very small portion of the total output of a particular good % ?; {/ |! e' Q$ q `
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* ?' V G0 v8 V1 r$ I1 y$ t4. For a firm in perfect competition, as output increases the marginal revenue will most likely:
$ ^; k) Z- W' WA. increase
/ V3 l& D0 U y( Z9 W+ RB. decrease
( c. `& F# b8 QC. 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: . a7 b r* q3 b7 k O
A. increase
5 ~6 t9 I$ ^% p. U$ p- _B. decrease ! n6 O7 J' }' G. `0 j5 R- j, L
C. is eliminated
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