What is Markowitz’s theory about investment portfolios? How can diversification of stocks reduce risk? Harry Markowitz’s theory (Modern Portfolio Theory) suggests that the diversification of a stock portfolio can reduce risk. It asserts that a diversified portfolio—one that features holdings in a variety of industries and countries—is more likely to be profitable than a homogenous one. Find out more about Markowitz’s theory below.
Markowitz’s Theory Explained (Modern Portfolio Theory)
