Essentials of Corporate Finance (Mcgraw-hill/Irwin Series in Finance, Insurance, and Real Estate)
9th Edition
ISBN: 9781259277214
Author: Stephen A. Ross Franco Modigliani Professor of Financial Economics Professor, Randolph W Westerfield Robert R. Dockson Deans Chair in Bus. Admin., Bradford D Jordan Professor
Publisher: McGraw-Hill Education
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Chapter 10, Problem 5CTCR
Summary Introduction
To discuss: The type of market, if an analyst is identifying mispriced stocks by comparing historical averages.
Introduction:
Weak form efficient market: The market is weak form efficient if the stock prices at present reflect the trend in the stock’s historical prices. This market suggests that finding the best stock investment based on historical information is useless because the stock price in the market already reflects the information.
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Check out a sample textbook solutionStudents have asked these similar questions
Which of the following statements is most correct? Why?*
a. If a market is weak-form efficient, this means that prices rapidly reflect all available public information.
b. If a market is weak-form efficient, this means that you can expect to beat the market by using technical analysis that relies on the charting of past prices.
c. If a market is strong-form efficient, this means that all stocks should have the same expected return.
d. All of the statements above are correct.
c. None of the statements above is correct.
You have noticed that stocks have a tendency to go down after days when coronavirus cases increase and vice versa. If you can make abnormal returns following this trading strategy, does this violate market efficiency?
Suppose that, after conducting an analysis of past stock prices, you come up with the following observations. Which would appear to contradict the weak form of the efficient market hypothesis?
A. The average rate of return is significantly greater than zero.
B. The correlation between the return during a given week and the return during the following week is zero.
C. One could have made superior returns by buying stock after a 10% rise in price and selling after a 10% fall.
D. One could have made higher-than-average capital gains by holding stocks with low dividend yields.
Chapter 10 Solutions
Essentials of Corporate Finance (Mcgraw-hill/Irwin Series in Finance, Insurance, and Real Estate)
Ch. 10.1 - Prob. 10.1ACQCh. 10.1 - Why are unrealized capital gains or losses...Ch. 10.1 - What is the difference between a dollar return and...Ch. 10.2 - Prob. 10.2ACQCh. 10.2 - Prob. 10.2BCQCh. 10.2 - Prob. 10.2CCQCh. 10.2 - Prob. 10.2DCQCh. 10.2 - Prob. 10.2ECQCh. 10.2 - Prob. 10.2FCQCh. 10.3 - What do we mean by excess return and risk premium?
Ch. 10.3 - Prob. 10.3BCQCh. 10.3 - Prob. 10.3CCQCh. 10.3 - What is the first lesson from capital market...Ch. 10.4 - In words, how do we calculate a variance? A...Ch. 10.4 - Prob. 10.4BCQCh. 10.4 - Prob. 10.4CCQCh. 10.4 - What is the second lesson from capital market...Ch. 10.5 - Prob. 10.5ACQCh. 10.5 - Prob. 10.5BCQCh. 10.6 - What is an efficient market?Ch. 10.6 - Prob. 10.6BCQCh. 10 - Section 10.1Say you buy a share of stock for 50....Ch. 10 - Prob. 10.3CCh. 10 - Prob. 10.4CCh. 10 - Prob. 10.5CCh. 10 - Prob. 10.6CCh. 10 - Prob. 1CTCRCh. 10 - Prob. 2CTCRCh. 10 - Risk and Return. We have seen that over long...Ch. 10 - Market Efficiency Implications. Explain why a...Ch. 10 - Prob. 5CTCRCh. 10 - Prob. 6CTCRCh. 10 - Prob. 7CTCRCh. 10 - Prob. 8CTCRCh. 10 - Efficient Markets Hypothesis. There are several...Ch. 10 - Prob. 10CTCRCh. 10 - Prob. 1QPCh. 10 - Prob. 2QPCh. 10 - Prob. 3QPCh. 10 - Prob. 4QPCh. 10 - Nominal versus Real Returns. What was the...Ch. 10 - Bond Returns. What is the historical real return...Ch. 10 - Prob. 7QPCh. 10 - Prob. 8QPCh. 10 - Prob. 9QPCh. 10 - Calculating Real Returns and Risk Premiums. For...Ch. 10 - Prob. 11QPCh. 10 - Prob. 12QPCh. 10 - Calculating Returns. You purchased a zero-coupon...Ch. 10 - Prob. 14QPCh. 10 - Prob. 15QPCh. 10 - Calculating Real Returns. Refer to Table 10.1....Ch. 10 - Return Distributions. Refer back to Figure 10.10....Ch. 10 - Prob. 18QPCh. 10 - Prob. 19QPCh. 10 - Arithmetic and Geometric Returns. A stock has had...Ch. 10 - Prob. 21QPCh. 10 - Prob. 22QPCh. 10 - Prob. 23QPCh. 10 - Prob. 24QPCh. 10 - Prob. 25QPCh. 10 - Prob. 26QPCh. 10 - Prob. 27QPCh. 10 - Prob. 28QPCh. 10 - Prob. 1CCCh. 10 - Prob. 2CCCh. 10 - Prob. 3CCCh. 10 - Prob. 4CCCh. 10 - Prob. 5CC
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- Suppose that, after conducting an analysis of past stock prices, you come up with the following observations. Which would appear to contradict the weak form of the efficient market hypothesis? Explain.a. The average rate of return is significantly greater than zero.b. The correlation between the return during a given week and the return during the following week is zero.c. One could have made superior returns by buying stock after a 10% rise in price and selling after a 10% fall.d. One could have made higher-than-average capital gains by holding stocks with low dividend yields.arrow_forwardA “random walk” occurs when:a. Stock price changes are random but predictable.b. Stock prices respond slowly to both new and old information.c. Future price changes are uncorrelated with past price changes.d. Past information is useful in predicting future prices.arrow_forwardII. Determine what form of the theory of efficient market is being described in each item. Write W for weak form, SE for semi-strong form, ST for strong form. _1. Past data will not give investors an advantage. 2. The stock prices show historical information only. _3. the stock prices reflect all its past market trading data. _4. The stock prices already reflect all publicly available data. 5. The stock prices already reflect all past market trading data. _6. The technical analysis will not give new information in this form. 7. The fundamental analysis will not give new information in this form. 8. Both the fundamental and technical analysis will not give new information. _9. The stock pricess show historical information which may or may not include inside information. _10. The stodk prices already reflect all publicly available date such as any product, financial statement, etc.arrow_forward
- Name the econometric term used for estimating the correlation between today’s stock price and the price of previous days (lag prices).arrow_forwardWhat are efficient markets? Imagine if the price of a stock is going up and financial markets are efficient what can you tell us about the nature of the stock? What if the markets are inefficient then how would you react to increasing prices for a particular stock?arrow_forwardIf markets are efficient, what should be the correlation coefficient between stock returns for two nonoverlapping time periods?arrow_forward
- Fundamental analysis is a method of______________________________to determine intrinsic value of the stock.a. Measuring the intrinsic value of a security using the market indexb. Using qualitative and quantitative factorsc. Using statistical analysis such as standard deviation, coefficients and probabilitiesd. Using historical price movementse. B and C onlyarrow_forwardMany financial economists believe that the random walk model is a gooddescription of the logarithm of stock prices. It implies that the percentagechanges in stock prices are unforecastable. A financial analyst claims to havea new model that makes better predictions than the random walk model.Explain how you would examine the analyst’s claim that his model is superior?arrow_forwardLet Ps be the current market price of a share of common stock of Company X. Let P; be the "fundamental" value of a share of common stock of Company X. Let r be the long-run average annual compounded rate of return on common stocks, ånd b be the long-run annual compounded rate of return on corporate bonds. Finally, let ɛ be a random error term. Which of the following equations best characterizes the Efficient Markets Hypothesis? Select one: O a. Ps = Pf + r+ ɛ O b. Ps = Pf + ɛ- b O c. Ps = (Pf + ɛ) x (r – b) O d. Ps = Pf + ɛarrow_forward
- When working with the CAPM, which of the following factors can be determined with the most precision? a. The beta coefficient of "the market," which is the same as the beta of an average stock. b. The beta coefficient, bi, of a relatively safe stock. c. The market risk premium (RPM). d. The most appropriate risk-free rate, rRF. e. The expected rate of return on the market, rM.arrow_forwardThe metric that is used to show the extent to which a given stock’s return move up and down with the stock market? a. Correlation b. Beta c. Standard deviation d. Expected returnarrow_forwardYou have been using a "special" measure of a stock's trading activity (its past price and trading volume records) to "beat the market." You have failed. You are unable to use past pricing and trading volume to "beat the market." This is evidence that the market is: weak form efficient O semi-strong form inefficient strong form efficient weak form inefficient semi-strong form efficierarrow_forward
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