EBK CORPORATE FINANCE
4th Edition
ISBN: 9780134202785
Author: DeMarzo
Publisher: VST
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Textbook Question
Chapter 21, Problem 5P
Suppose the option in Example 21.11 actually sold in the market for $8. Describe a trading strategy that yields arbitrage profits.
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Students have asked these similar questions
Suppose you observe the following situation on two securities:Security Beta Expected Return Pete Corp. 0.8 0.12 Repete Corp. 1.1 0.16 Assume these two securities are correctly priced. Based on the CAPM, what is the return on the market?
a. Explain how and why an increase in each of the following affects the prices of both call and putoptions, holding all other variables constant:
i. The current stock price ii. The strike price
1.
(Please make it quick) Draw payoff diagrams of the following portiolios as functions of the stock price ST. Show
clearly the payoff from each individual security. Make sure to preserve the
prices/values/premia appropriately, which are given as follows:
Strike price
K1 = 50
K2 = 75
K3 = 100
Price of the call
9
7
4
Price of the put
3
6
8
Chapter 21 Solutions
EBK CORPORATE FINANCE
Ch. 21.1 - What is the key assumption of the binomial option...Ch. 21.1 - Why dont we need to know the probabilities of the...Ch. 21.1 - Prob. 3CCCh. 21.2 - What are the inputs of the Black-Scholes option...Ch. 21.2 - What is the implied volatility of a stock?Ch. 21.2 - How does the delta of a call option change as the...Ch. 21.3 - What are risk-neutral probabilities? How can they...Ch. 21.3 - Does the binominal model or Black-Scholes model...Ch. 21.4 - Is the beta of a call greater or smaller than the...Ch. 21.4 - What is the leverage ratio of a call?
Ch. 21.5 - Prob. 1CCCh. 21.5 - The fact that equity is a call option on the firms...Ch. 21 - The current price of Estelle Corporation stock is...Ch. 21 - Using the information in Problem 1, use the...Ch. 21 - Suppose the option in Example 21.11 actually sold...Ch. 21 - Eagletrons current stock price is 10. Suppose that...Ch. 21 - What is the highest possible value for the delta...Ch. 21 - Hema Corp. is an all equity firm with a current...Ch. 21 - Consider the setting of Problem 9. Suppose that in...Ch. 21 - Roslin Robotics stock has a volatility of 30% and...Ch. 21 - Rebecca is interested in purchasing a European...Ch. 21 - Using the data in Table 21.1, compare the price on...Ch. 21 - Consider again the at-the-money call option on...Ch. 21 - Harbin Manufacturing has 10 million shares...Ch. 21 - Using the information on Harbin Manufacturing in...Ch. 21 - Using the information in Problem 1, calculate the...Ch. 21 - Prob. 23PCh. 21 - Prob. 24PCh. 21 - Calculate the beta of the January 2010 9 call...Ch. 21 - Consider the March 2010 5 put option on JetBlue...
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- An efficient capital market is best defined as a market in which security prices reflect which one of the following? Multiple Choice A Current inflation B A risk premium C All available information D The historical arithmetic rate of return E The historical geometric rate of returnarrow_forwardThe Capital Asset Pricing Model (CAPM) says that the risk premium on a stock is equal to its beta times the market risk premium. ..... True Falsearrow_forwardWhich of the following statements true? A call option price is increasing in stock return volatility A put option price is decreasing in stock return volatility I. II. A) I. and II. are true B) I. is true and II. is false C) II. is true and I. is false D) I. and II. are false |arrow_forward
- 6. Equilibrium pricing: Let the subscripts: j = 0 denote the risk-free asset, j = 1,...,n the set of available risky securities, and M the market portfolio. For the questions that follow, assume that CAPM provides an accurate description of reality. a. b. C. d. State the CAPM equation. (1) Use the CAPM equation to show that the following condition is true s; ≤ SM for any j. What is the significance of this condition when interpreted in the context of the capital market line? (5) Assume that B = 0.8, μM = 0.1 and r = 0.05. Using the CAPM, determine the expected return from holding one unit of asset j for one period. (2) Given your answer to c.), what could you conclude (from the perspective of the security market line) if a market survey indicated that the forecasted one- period return on asset j was 8 percent? Describe and motivate the rational trading response that is consistent with your conclusion. (4)arrow_forwardRm-R is read as: O a. The return offered by the market over and above the risk-free rate O b. Market risk premium- Oc. Excess return on the market C. Od. All options are correctarrow_forwardThe market portfolio (M) has the expected rate of return E(rM) = 0.12. Security A is traded in the market. We know that E(rA) = 0.17 and βA = 1.5. (1) What is the rate of return of the risk-free asset (rf)? (2) Security B is also traded in the market. βB = 0.8. Then what is “fair” expected rate of return of security B according to the CAPM? (3) Security C is a third security traded in the market. βC = 0.6, and from the market price, investors calculate E(rC) = 0.1. Is C overpriced or underpriced? What is αC?arrow_forward
- Draw the profit diagram (profit not payoff) of a portfolio consisting of a long position in two call options with exercise price ?, a short position in five call options with exercise price 2? and a long position in four call options with exercise price 3?. All options have the same maturity date and the same underlying stock. Clearly state any assumptions made. Is the cost of the portfolio positive?arrow_forwardQuestion: There are three securities in the market. The following chart shows their possible payoffs: &n... Edit question There are three securities in the market. The following chart shows their possible payoffs: State Probabilityof Outcome Return on Security 1 Return on Security 2 Return on Security 3 1 .14 .199 .199 .049 2 .36 .149 .099 .099 3 .36 .099 .149 .149 4 .14 .049 .049 .199 a-1. What is the expected return of each security? (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) Answer 12.40% a-2. What is the standard deviation of each security? (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) Answer 4.50% b-1. What are the covariances between the pairs of securities? (A negative answer should be indicated by a minus sign. Do not round intermediate calculations and round your…arrow_forwardA. Realized return B. Ex ante alpha C. Ex post alpha D. Realized beta Question 7 (MCQ) One example of a build up model is: A. A macroeconomic model B. Capital Asset Pricing Model (CAPM) C. Bond yield plus risk premium D. Fama and French modelarrow_forward
- Use the put-call parity relationship to demonstrate that an at-the-money call option on a nondividend-paying stock must cost more than an at-the-money put option. Show that the prices of the put and call will be equal if S0 = (1 + r)T..arrow_forwardThis is part a) question and it's answer in order to answer part b) question Question: You hold a consol that pays a coupon C in perpetuity. The current interest rate is i, and the average expectation in the market is that this will remain unchanged. What will be the price of the consol today? answer : According to the question we need to calculate the current price of the perpetual consol. Perpetual consoles are priced differently because their expected income is spread through an indefinite period. So, perpetual consoles are priced using the current yield. The current yield is calculated as:- coupon amountMarket price×100coupon amountMarket price×100 After calculating the current yield price is calculated by the above formula where, i = Current interest rate y = yield so, the price of this consol will be Price = i/y I please need the solutions for part b) question b) In the next period however, the interest rate changes unexpectedly to i . What is the new price of the bond? If…arrow_forwardSuppose that many stocks are traded in the market and that it is possible to borrow at the risk-free rate, rf. The characteristics of two of the stocks are as follows: Correlation = -1 Stock Rate of return B O Yes ● No Expected Return Required: a. Calculate the expected rate of return on this risk-free portfolio? (Hint: Can a particular stock portfolio be formed to create a "synthetic" risk-free asset?) (Round your answer to 2 decimal places.) % 6% 12% Standard Deviation 25% 75% b. Could the equilibrium rf be greater than rate of return?arrow_forward
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