Investments(University of International Business and Economics)1458255162 中国大学MOOC答案100分完整版

宫绅藏弟烤扛混晨浦儒乒拜森

Chapter 1

Chapter 1 TEST

1、单选题:
​The beginning of the development of modern financial theory is‏

A: The capital asset pricing model appears
B: Option pricing formula appears
C: Markowitz’s portfolio theory appears
D: Interest theory appears
答案:  Markowitz’s portfolio theory appears

2、单选题:
‍Who proposed the capital asset pricing model (‌

A:  Markowitz
B:  William Sharp
C: Eugene Fama
D: Samuelson
答案:   William Sharp

3、单选题:
‎Which of the following statement is correct?‏

A: Arbitrage pricing theory uses balanced supply and demand pricing
B:  Arbitrage pricing theory uses absolute pricing
C: The pricing principles of the arbitrage pricing theory and the capital asset pricing model are the same
D: Arbitrage pricing theory uses relative pricing method.
答案:  Arbitrage pricing theory uses relative pricing method.

Chapter 2

Chapter 2 TEST

1、单选题:
‏About fair gambling, which option is true:​

A: Risk averse people will not
participate
B: Gambling with zero entrance fee
C: Fair gambling is gambling where the entrance fee is
equal to the expected return of gambling
D: Both A and C are correct
答案:  Both A and C are correct

2、单选题:
Suppose the participants’
preference relations of consumption plans a, b and c are as follows: the
participant preferred a better than b, preferred b better than c, preferred c better
than a. which of the following preference relationship is violated( )?‎​‎

A: Transitivity
B: Completeness
C: Reflexivity
D: None of above are violated
答案:  Transitivity

3、单选题:
‍If an investor is a strict risk-averse investor, the
utility function of the investor is‎

A: α>2β, β<0
B: α>2β, β>0
C: α>0, β<0
D: α<2βy, β<0
答案:  α<2βy, β<0

4、单选题:
4. Someone’s utility function is quadratic utility function as follows‏‍‏‍Where x is personal wealth. His initial wealth is 50. In the face of such a game, the probability of losing 10 is 80%, and the probability winning 40 is 20%. If the entrance fee is zero, will this person choose to participate in this game?‏

A: Yes, he will
B: No, he will not
C: It does not matter whether he participate or not.
D: Unable to judge
答案:  No, he will not

5、单选题:
One’s utility function is
U(w)=-1/w. Then he is a relatively ( ) risk-averse investor.‌‎‌

A: Decreasing
B: Unchanged
C: Increasing
D: Unable to judge
答案:  Unchanged

6、单选题:

Please complete the following form:

Investments(University of International Business and Economics)1458255162 中国大学MOOC答案100分完整版第1张


A: x: 0.51; y: 0.1; z:0.42
B: x: 0.44; y: 0.2; z:0.42
C: x: 0.44; y: 0.1; z:0.46
D: x: 0.54; y: 0.3; z:0.42
答案:  x: 0.51; y: 0.1; z:0.42

7、单选题:

 Assume that all the portfolios in the figure are fairly priced.

‍What is the beta of stocks A, B, and C?

Investments(University of International Business and Economics)1458255162 中国大学MOOC答案100分完整版第2张


A: 0,1,1.6
B: 0, 2, 2.4
C: 0.1, 1, 1.8
D: 0, 1.5, 1.8
答案:  0,1,1.6

8、单选题:

Assume that all the portfolios in the figure are fairly priced.

‌What is the residual variance of stocks A, B, and C?

Investments(University of International Business and Economics)1458255162 中国大学MOOC答案100分完整版第3张


A:  0.49,0.56,0.17
B:  0.59,0.76,0.19
C:  0.59,0.56,0.19
D:  0.39,0.56,0.17
答案:   0.49,0.56,0.17

9、单选题:

Assume that all the portfolios in the figure are fairly priced.

Investments(University of International Business and Economics)1458255162 中国大学MOOC答案100分完整版第4张

​Consider investing 20% of the funds in stock A and 80% of
the funds in the portfolio which include stock C:

​a. What is the beta of the combination?

​b. According to CAPM, what is the equilibrium return of the
portfolio?


A: 1.28,0.124
B: 1.34, 0.136
C: 1.28, 0.136
D: 1.34, 0.124
答案:  1.28,0.124

10、单选题:

Assume that all the portfolios in the figure are fairly priced.

Investments(University of International Business and Economics)1458255162 中国大学MOOC答案100分完整版第4张

Calculate the Sharpe ratio and Treynor ratio of stocks
B and C.


A: 0.056,0.089;0.05,0.05
B: 0.051,0.082;0.04,0.04
C: 0.051,0.082;0.05,0.05
D: 0.056,0.089;0.04,0.04
答案:  0.056,0.089;0.05,0.05

11、填空题:
What is fair gambling and how can
we judge investors’ subjective risk attitude based on fair gambling.‎‌‎
答案:  fair gambling

12、填空题:
Please use the utility functio



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