Problem:
a. Suppose we have two assets, A and B. What correlation levels between the two assets will yield diversification benefits in terms of portfolio risk reduction?
b. At what correlation level will there be no diversification benefits in terms of portfolio risk reduction?
c. Will there be any diversification benefits in terms of portfolio risk reduction in the case when the correlation between the two assets' returns is -1?
Additional Information:
This question basically belongs to Finance and it discusses about two assets and the correlation levels between those two assets that can yield diversification benefits in terms of portfolio risk reduction.