Условие:
Which statement about Markowitz's Portfolio Selection Theory is wrong? (2 points)
Investors are always willing to take risks.
Investment decisions are based on expected value and the standard deviation of returns.
The unsystematic risk can be reduced by diversifying the portfolio.
One portfolio dominates another portfolio if the expected return is μ greater than that of another portfolio.
One of the boundary conditions for portfolio optimization can be the permissibility of short selling.
