paradossista
mediocrità strategica
Investire è allo stesso tempo molto semplice o molto difficile, a seconda di come approcciamo il mercato finanziario.
Invest like the worst: Wealth-destroying portfolio concentration | Acadian Asset Management
In addition to underdiversification, individual investors exhibit other behavior reflecting overconfident gambling, such as high turnover and sometimes high leverage. These are all part of a wider pattern of wealth-destroying behavior.
The big picture is that individual investors have managed to find portfolios that are simultaneously low mean return and high volatility: the Platonic ideal of terrible portfolio construction.
Invest like the worst: Wealth-destroying portfolio concentration | Acadian Asset Management