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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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, G9 f" M+ Z0 i9 w6 d! \: V: fCFA Level I：Economics - The Firm and Market Structures 精选题和学习要点
" i' Q0 @" z \9 S2 `/ |Learning Outcome Statements (LOS) / r" q+ p: e) @" S7 k, b
a Describe the characteristics of perfect competition, monopolistic competition, oligopoly, and pure monopoly; % F6 t# Z1 o0 Y9 V9 {
b Explain the relationships between price, marginal revenue, marginal cost, economic profit, and the elasticity of demand under each market structure; * z! [7 w7 F. L; R
c Describe the firm’s supply function under each market structure;
4 q- E/ P4 m$ A2 w& o* td Describe and determine the optimal price and output for firms under each market structure;- R9 i7 e0 y; X0 ]* u* E
e Explain factors affecting long-run equilibrium under each market structure;
- B' w& S& z0 l7 O/ t) Mf Describe pricing strategy under each market structure; % Z. B% b3 o8 ^) U8 ]# \: `: r
g Describe the use and limitations of concentration measures in identifying;
: a# ^" m5 y, W: W+ t6 R, [h Identify the type of market structure a firm is operating within;
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1. 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:
1 k9 N0 @3 E. GA. an oligopoly # j- |9 a/ ]2 u( l) r
B. perfect competition ; v1 c4 p6 a, ~6 |9 q- F3 N7 [
C. monopolistic competition , b+ e4 i3 Q: d) ~9 \) w
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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:
6 P; V/ s# T% T) K3 TA. a monopoly
( y) j. ^2 v& F; {+ w( T+ ~& F6 GB. perfect competition
y- x _4 T; cC. monopolistic competition
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3. The least likely reason why a firm in perfect competition is a price taker is because:
+ _* o! \7 o5 O2 XA. buyers are well informed about prices of other firms
! {' f k" X9 }1 hB. it can set its product’s price at or above the market price ) Z/ @& m" r4 I2 c
C. it produces a very small portion of the total output of a particular good ! O7 I9 ^9 U* z* u0 T! W
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$ R* F. F" }+ D$ p$ s" \* q* K; M4. For a firm in perfect competition, as output increases the marginal revenue will most likely:
, s( |* e' Z& d" f% c3 VA. increase8 @; M3 u/ |4 k
B. decrease $ t8 L8 h. K% \# h4 K" E( f
C. remain constant # ^ `9 n, I- ?% j9 j$ E2 E
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& [+ p4 w( K* N4 V; n" n2 Q3 P5. First degree price discrimination is best described as pricing that allows producers to increase their economic profit while consumer surplus: - A9 h; `3 y8 _4 z s
A. increase
- T7 P/ b- z6 c5 s% P& XB. decrease , F8 k7 W7 ~3 [" X# L0 N
C. is eliminated
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