# Question: Derive the expression for the location of all portfolios of

Derive the expression for the location of all portfolios of two securities in expected return standard deviation space when the correlation between the two securities is -1.

## Answer to relevant Questions

For the two securities shown, plot all combinations of the two securities in space. Assume p = 1, -1, 0. For each correlation coefficient, what is the combination that yields the minimum σp and what is that σp? Assume no ...Consider the following data. What is the optimum portfolio, assuming short sales are allowed (standard definition)? Trace out the efficient frontier. Using the data in Problem 5 and assuming an equally weighted portfolio, calculate the following: Using the data from Problem 5, assume the model is now an Industry Index Model where I1 = Im and that I2 is now an industry index. Assuming that firms A and B are in the same industry, calculate the covariance of returns. In ...Consider the following three investments. Which are preferred if U(W) = W -(1/2)W2?Post your question