EBK CORPORATE FINANCE
4th Edition
ISBN: 8220103164535
Author: DeMarzo
Publisher: PEARSON
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Chapter 11, Problem 16P
a)
Summary Introduction
To determine: The volatility of an equally weighted portfolio with one stock.
Introduction:
The portfolio refers to a set of financial investments owned by the investor. The portfolio of investments includes the debentures, stocks, bonds, and mutual funds.
b)
Summary Introduction
To determine: The volatility of an equally weighted portfolio with 30 stocks.
c)
Summary Introduction
To determine: The volatility of an equally weighted portfolio with 1,000 stocks.
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Suppose that the average stock has a volatility of 53%, and that the correlation between pairs of stocks is 18%. Estimate the volatility of an equally weighted portfolio
with:
a. 1 stock
b. 30 stocks
c. 1,000 stocks
Suppose 0.3 is the correlation of returns between any two stocks in an equal-weighted portfolio containing N stocks. Suppose the volatility of any stock is 25%. Calculate the volatility of a portfolio with
· N = 24 stocks
· N = 100 stocks
· N = infinite stocks
Suppose that the average stock has a volatility of 49%, and that the correlation between pairs of stocks is 19%. Estimate the volatility of an equally weighted portfolio with:
a. 1 stock
b. 30 stocks
c. 1,000 stocks
a. The volatility of an equally weighted portfolio with 1 stock is 49 %. (Round to two decimal places.)
b. The volatility of an equally weighted portfolio with 30 stocks is%. (Round to two decimal places.)
Chapter 11 Solutions
EBK CORPORATE FINANCE
Ch. 11.1 - What is a portfolio weight?Ch. 11.1 - How do we calculate the return on a portfolio?Ch. 11.2 - What does the correlation measure?Ch. 11.2 - How does the correlation between the stocks in a...Ch. 11.3 - Prob. 1CCCh. 11.3 - Prob. 2CCCh. 11.4 - Prob. 1CCCh. 11.4 - Prob. 2CCCh. 11.4 - Prob. 3CCCh. 11.5 - What do we know about the Sharpe ratio of the...
Ch. 11.5 - If investors are holding optimal portfolios, how...Ch. 11.6 - When will a new investment improve the Sharpe...Ch. 11.6 - Prob. 2CCCh. 11.7 - Prob. 1CCCh. 11.7 - Prob. 2CCCh. 11.8 - Prob. 1CCCh. 11.8 - According to the CAPM, how can we determine a...Ch. 11 - You are considering how to invest part of your...Ch. 11 - You own three stocks: 600 shares of Apple...Ch. 11 - Consider a world that only consists of the three...Ch. 11 - There are two ways to calculate the expected...Ch. 11 - Using the data in the following table, estimate...Ch. 11 - Use the data in Problem 5, consider a portfolio...Ch. 11 - Using your estimates from Problem 5, calculate the...Ch. 11 - Prob. 8PCh. 11 - Suppose two stocks have a correlation of 1. If the...Ch. 11 - Arbor Systems and Gencore stocks both have a...Ch. 11 - Prob. 11PCh. 11 - Suppose Avon and Nova stocks have volatilities of...Ch. 11 - Prob. 13PCh. 11 - Prob. 14PCh. 11 - Prob. 16PCh. 11 - What is the volatility (standard deviation) of an...Ch. 11 - Prob. 18PCh. 11 - Prob. 19PCh. 11 - Prob. 20PCh. 11 - Suppose Ford Motor stock has an expected return of...Ch. 11 - Prob. 22PCh. 11 - Prob. 23PCh. 11 - Prob. 24PCh. 11 - Prob. 25PCh. 11 - Prob. 26PCh. 11 - A hedge fund has created a portfolio using just...Ch. 11 - Consider the portfolio in Problem 27. Suppose the...Ch. 11 - Prob. 29PCh. 11 - Prob. 30PCh. 11 - You have 10,000 to invest. You decide to invest...Ch. 11 - Prob. 32PCh. 11 - Prob. 33PCh. 11 - Prob. 34PCh. 11 - Prob. 35PCh. 11 - Prob. 36PCh. 11 - Assume all investors want to hold a portfolio...Ch. 11 - In addition to risk-free securities, you are...Ch. 11 - You have noticed a market investment opportunity...Ch. 11 - Prob. 40PCh. 11 - When the CAPM correctly prices risk, the market...Ch. 11 - Prob. 45PCh. 11 - Your investment portfolio consists of 15,000...Ch. 11 - Suppose you group all the stocks in the world into...Ch. 11 - Prob. 48PCh. 11 - Consider a portfolio consisting of the following...Ch. 11 - Prob. 50PCh. 11 - What is the risk premium of a zero-beta stock?...
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