Assume that the following market model adequately describes the return-generating behavior of risky assets: R it =

Question:

Assume that the following market model adequately describes the return-generating behavior of risky assets:

Rit = αi + βi RMt + εit

Here:

Rit = The return on the ith asset at Time t.

RMt = The return on a portfolio containing all risky assets in some proportion at Time t.

RMt and εit are statistically independent.

Short selling (i.e., negative positions) is allowed in the market. You are given the following information:

Assume that the following market model adequately describes the return-generating


The variance of the market is .0121, and there are no transaction costs.

a. Calculate the standard deviation of returns for each asset.

b. Calculate the variance of return of three portfolios containing an infinite number of asset types A, B, or C, respectively.

c. Assume the risk-free rate is 3.3 percent and the expected return on the market is 10.6 percent. Which asset will not be held by rational investors?

d. What equilibrium state will emerge such that no arbitrage opportunities exist? Why?

Expected Return
The expected return is the profit or loss an investor anticipates on an investment that has known or anticipated rates of return (RoR). It is calculated by multiplying potential outcomes by the chances of them occurring and then totaling these...
Portfolio
A portfolio is a grouping of financial assets such as stocks, bonds, commodities, currencies and cash equivalents, as well as their fund counterparts, including mutual, exchange-traded and closed funds. A portfolio can also consist of non-publicly...
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Corporate Finance

ISBN: 978-0077861759

10th edition

Authors: Stephen Ross, Randolph Westerfield, Jeffrey Jaffe

Question Posted: