Question: Exxon's return has a 5% standard deviation while United Airlines has a 20% standard deviation. Suppose their returns are perfectly negatively correlated (the correlation is
Exxon's return has a 5% standard deviation while United Airlines has a 20% standard deviation. Suppose their returns are perfectly negatively correlated (the correlation is -1).
A portfolio weight w=___on Exxon yields a zero variance portfolio (answer a number between 0 and 1 with 1 decimal, e.g., 0.5).
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
