Suppose that a portfolio consists of two assets A and B whose returns are given by RA = RM + uA and RB = 2RM + uB, where RM is the market return, which is uncertain, and where uA and uB are uncorrelated shocks with expected value of zero and variance of 0.01. Suppose RM has expected value of 0.05 and a variance of 0.01. Calculate the expected return and variance of both assets A and B.
Suppose that a portfolio consists of two assets A and B whose returns are given by RA = RM + uA and RB = 2RM + uB, where RM is the market return, which is uncertain, and where uA and uB are uncorrelated shocks with expected value of zero and variance of 0.01. Suppose RM has expected value of 0.05 and a variance of 0.01. Calculate the expected return and variance of both assets A and B.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Suppose that a portfolio consists of two assets A and B whose returns are given
by RA = RM + uA and RB = 2RM + uB, where RM is the market return, which is
uncertain, and where uA and uB are uncorrelated shocks with
and variance of 0.01.
Suppose RM has expected value of 0.05 and a variance of 0.01. Calculate the
expected return and variance of both assets A and B.
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