ECON GU4280 Corporate Finance Spring 2014 Midterm Exam
Hello, dear friend, you can consult us at any time if you have any questions, add WeChat: daixieit
Corporate Finance
Spring 2014
Midterm Exam
Question 1 [24 points]
Consider an economy with two dates (t=0,1) and two states. The following two assets are traded: Asset A has a payoff of xA=(2,6) and asset B has a payoff of xB=(1,7) at t=1.
(a) Suppose the prices of asset A and B at t=0 are pA=2 and pB=3, respectively. Is there an
arbitrage? If so, find a profitable trading strategy. [6p]
Now suppose pA=2 and pB=2.2 for questions (b) to (d).
(b) A call option on asset A with exercise price E=3 is traded. What is the price of this option at t=0? [4p]
(c) Consider a portfolio consisting of two units or asset A and four units of asset B. What is the payoff of this portfolio at t=1? And what is the price of this portfolio at t=0? [4p]
An investment firm is offering options on the above portfolio.
Option I is a call option on the portfolio with exercise price E=20. (I.e. if you buy this option at t=0, you can buy one unit of the portfolio for the price 20 at t=1)
Option II is aput option on the portfolio with exercise price E=20.
(d) Which option has the higher price at t=0? [6p]
(e) Draw the payoff (at t=1) of the following portfolio of options on a stock
Sell a call with exercise price E=10
Buy a call with exercise price E=20
Buy a call with exercise price E=30
Sell a call with exercise price E=40
as a function of the underlying stock price at t=1. [4p]
Question 2 [10 points]
Consider a 10% two year corporate bond. This bond pays a coupon of $10 at t=1 and pays
back $110 at t=2. The default spread for an AAA rated bond is 0.25% and a BB rated bond is 9%. Suppose the risk free rate is constant at 1%.
(a) Suppose the bond has an AAA rating. What is the market price of the bond at t=0? [3p]
(b) Suppose the bond has a BB rating. Do investors buy the bond for $100 at t=0? [3p]
Suppose the central bank changes the interest rate. Please comment on the following statements. (You can use a numerical example to illustrate your answer.)
(c) The price of the AAA rated bond goes up, if the central bank increases the risk free interest rate. [2p]
(d) If the yield curve is not constant but increasing, the price of the BB rated bond goes up ceteris paribus. [2p]
Question 3 [12 points]
Consider an economy with three states which occur with probability (0.3, 0.3, 0.4). Suppose a firm has a project which generates the state dependent cash flows (100, 300, 200) at t=1. The investment costs are $180 at t=0. The market portfolio generates the payoff (100, 200, 300) and has an expected return of 10%. The risk free rate is 1%. Suppose the CAPM holds.
(a) What is the beta of this project? [4p]
(b) Explain whether the firm should conduct the project. [4p]
(c) Please comment on the following statement. “ Suppose the CAPM holds. The firm can either invest in project A or B. The firm should conduct project A if it has a higher expected return than project B.” Is this statement true? [4p]
Question 4 [24 points]
Suppose a firm has an expected net profit (EBIT) of $2000. The entrepreneur wants to sell the firm and asks an investment bank for financial advice on how to sell the firm so that he can get a maximum price. All agents are risk neutral. The interest rate is 10%.
(a) What is the value of the firm if 100% equity is issued? [2p]
(b) What is the value of the firm if debt with face value of $1000 is issued and the rest is sold as equity? [3p]
(c) Explain your findings in (a) and (b) in the light of the Modigliani Miller Theorem. [3p]
Now suppose the firm has to pay corporate taxes. The tax rate is 20%. Suppose the probability
of bankruptcy is given by prob(bankruptcy) = 2 and the bankruptcy costs are 400.
(d) What is the optimal capital structure? What is the value of the firm? [6p]
(e) Please briefly describe how loan securitization works. [6p]
(f) Explain why securitization reduces expected bankruptcy costs of the firm (bank) and expected bankruptcy costs for the investor. [4p]
2023-10-19