Investments
Investments
11th Edition
ISBN: 9781259277177
Author: Zvi Bodie Professor, Alex Kane, Alan J. Marcus Professor
Publisher: McGraw-Hill Education
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Chapter 11, Problem 9PS
Summary Introduction

To determine:

Which one of the following (twenty five percent mutual funds give an extra ordinary return on an average, abnormal trading profits are earned by the insiders or abnormal returns are earned by the stock market in the month of January) every year violated the weak form of efficient market hypothesis

Introduction:

EMH which is known as efficient market hypothesis stand to be the investment theory wherein price of a share represent the entire information, however consistent alpha generation stands to be impossible. Hypothetically, the risk adjusted excess returns cannot be produced by either fundamental or technical analysis .Stock generally trade at fair value, over the stock exchange in accordance with efficient market hypothesis which makes it difficult for investors to sell stock at inflated prices or to purchase stocks at undervalued prices.

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Students have asked these similar questions
Which of the following anomalies have historically existed in the U.S. stock market? O investors who buy stocks of Value Line Rating of 5 will earn abnormal returns O stocks returns are systematically higher in January than any other month of the year O large firm stocks have outperformed small firm stocks O markets tends to overreact to good news and under react to bad news
Which of the following (hypothetical) observations would most contradict the proposition that the stock market is weakly efficient? Explain.a. Over 25% of mutual funds outperform the market on average.b. Insiders earn abnormal trading profits.c. Every January, the stock market earns abnormal returns.
Which one of the following would provide evidence against the semistrong form of the efficient market theory?a. About 50% of pension funds outperform the market in any year.b. All investors have learned to exploit management signals about the future performance of the firm.c. Trend analysis is worthless in determining stock prices.d. Low P/E stocks tend to have positive abnormal returns over the long run.
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