UPENN: LOOSE LEAF CORP.FIN W/CONNECT
17th Edition
ISBN: 9781260361278
Author: Ross
Publisher: McGraw-Hill Publishing Co.
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Chapter 22, Problem 17QP
Summary Introduction
To compute: Risk-neutral value of the call option and increases or decrease in risk-neutral probability of a stock price.
Risk-Neutral:
Risk-neutral works on the basis of assuming the call option’s expected return is equal to the risk free rate. It has been assumed here that the interested investors would not look for the compensation more than the risk free rate.
Call Option:
A call option does not carry any obligation on the right given to an individual to ‘purchase’ an asset at any particular fixed price or given point of time.
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If the stock price falls and the call price rises, then what has happened to the call option’s implied volatility?
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O Zero
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AL
Chapter 22 Solutions
UPENN: LOOSE LEAF CORP.FIN W/CONNECT
Ch. 22 - Options What is a call option? A put option? Under...Ch. 22 - Options Complete the following sentence for each...Ch. 22 - American and European Options What is the...Ch. 22 - Intrinsic Value What is the intrinsic value of a...Ch. 22 - Option Pricing You notice that shares of stock in...Ch. 22 - Options and Stock Risk If the risk of a stock...Ch. 22 - Option Risk True or false: The unsystematic risk...Ch. 22 - Prob. 8CQCh. 22 - Option Price and Interest Rates Suppose the...Ch. 22 - Contingent Liabilities When you take out an...
Ch. 22 - Options and Expiration Dates What is the impact of...Ch. 22 - Options and Stock Price Volatility What is the...Ch. 22 - Insurance as an Option An insurance policy is...Ch. 22 - Equity as a Call Option It is said that the equity...Ch. 22 - Prob. 15CQCh. 22 - Put Call Parity You find a put and a call with the...Ch. 22 - Put- Call Parity A put and a call have the same...Ch. 22 - Put- Call Parity One thing put-call parity tells...Ch. 22 - Two-State Option Pricing Model T-bills currently...Ch. 22 - Understanding Option Quotes Use the option quote...Ch. 22 - Calculating Payoffs Use the option quote...Ch. 22 - Two-State Option Pricing Model The price of Ervin...Ch. 22 - Two-State Option Pricing Model The price of Tara,...Ch. 22 - Put-Call Parity A stock is currently selling for...Ch. 22 - Put-Call Parity A put option that expires in six...Ch. 22 - Put-Call Parity A put option and a call option...Ch. 22 - Pot-Call Parity A put option and a call option...Ch. 22 - Black-Scholes What are the prices of a call option...Ch. 22 - Black-Scholes What are the prices of a call option...Ch. 22 - Delta What are the deltas of a call option and a...Ch. 22 - Prob. 13QPCh. 22 - Prob. 14QPCh. 22 - Time Value of Options You are given the following...Ch. 22 - Prob. 16QPCh. 22 - Prob. 17QPCh. 22 - Prob. 18QPCh. 22 - Black-Scholes A call option has an exercise price...Ch. 22 - Black-Scholes A stock is currently priced at 35. A...Ch. 22 - Equity as an Option Sunburn Sunscreen has a zero...Ch. 22 - Equity as an Option and NPV Suppose the firm in...Ch. 22 - Equity as an Option Frostbite Thermalwear has a...Ch. 22 - Mergers and Equity as an Option Suppose Sunburn...Ch. 22 - Equity as an Option and NPV A company has a single...Ch. 22 - Two-State Option Pricing Model Ken is interested...Ch. 22 - Two-State Option Pricing Model Rob wishes to buy a...Ch. 22 - Two-State Option Pricing Model Maverick...Ch. 22 - Prob. 29QPCh. 22 - Prob. 30QPCh. 22 - Prob. 31QPCh. 22 - Two-State Option Pricing and Corporate Valuation...Ch. 22 - Black-Scholes and Dividends In addition to the...Ch. 22 - Prob. 34QPCh. 22 - Prob. 35QPCh. 22 - Prob. 36QPCh. 22 - Prob. 37QPCh. 22 - Prob. 38QPCh. 22 - Prob. 1MCCh. 22 - Prob. 2MCCh. 22 - Prob. 3MCCh. 22 - Prob. 4MCCh. 22 - Prob. 5MC
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- 1.Which of the following is assumed by the Black-Scholes-Merton model? A.The return from the stock in a short period of time is lognormal B.The stock price at a future time is lognormal C.The stock price at a future time is normal D.None of the abovearrow_forwardAssume that the risk-free rate remains constant, but the market risk premium declines. Which of the following is most likely to occur? a. The required return on a stock with beta = 1.0 will not change. b. The required return on a stock with beta > 1.0 will increase. c. The return on "the market" will increase. d. The return on "the market" will remain constant. e. The required return on a stock with a positive beta < 1.0 will decline.arrow_forwardIf the time to expiration falls and the put price rises, then what has happened to the put option’s implied volatility?arrow_forward
- What will happen to a stock’s risk premium if its beta doubles and the market risk premium doubles? A. The risk premium will be unchanged. B. The risk premium will decrease by a factor of 2. C. The risk premium will increase by a factor of 4. D. The risk premium will increase by a factor of 2.arrow_forwardThe zero-growth model of stock valuation; a. implies a zero growth in stock price over time b. implies a constant required return c. implies a discounted perpetuity d. No option is correctarrow_forwardWhat effect does Stock Price have on call option price? What effect does Time expiration have on call option price? What effect does Risk-free rate have on call option price? What effect does Standard Deviation of Stock returns have on call option price?arrow_forward
- 2. In the context of binomial option pricing model, a decrease in the stock price volatility will reduce the current option value True or falsearrow_forwardIn the Black-Scholes option pricing model, the value of a call is inversely related to: a. the risk-free interest stock b. the volatility of the stock c. its time to expiration date d. its stock price e. its strike pricearrow_forwardplease answer both. If a stock's fair return increases, what will happen to the stock's value? A. It will increase. B. It will not change. C. It will decrease. If the market risk premium rises, what will happen to the stock's price? A. It will not change. B. It will increase. C. It will decrease.arrow_forward
- Which 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_forwardWhen the Black-Scholes and binomial tree models are used to value an option on a non- dividend-paying stock, which of the following is true? O The binomial tree price converges to a price above the Black-Scholes price as the number of time steps is increased O The binomial tree price converges to a price below the Black-Scholes price as the number of time steps is increased The binomial tree price converges to the Black-Scholes price as the number of time steps is increased O None of these ◄ Previous Next ▸arrow_forwardAssume the price, S, of a non-dividend paying stock follows geometric Brownian motion with drift r and volatility o. Consider a perpetual call option on S. The option is exercised when S = Ŝ, and the payoff on the option is Ŝ– X, where X is the exercise price of the option. Assume all investors are risk-neutral and the instantaneous risk-free rate of interest is a constant, r. Note that the drift of the stock the instantaneous rate of return on the stock-is equal to r. Of course, this makes sense, since the return on all traded assets in a risk-neutral world must be the risk-free rate of interest. Compute the value of the call option C(S;$) and the optimal exercise policy S = arg max[C(S; $)].arrow_forward
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