How would we do something similar for a Wall Street executive? One might look at how a company performed with and without the executive. But how would you know if the changes you observed were about the executive or someone else in the company (or just luck)?
As basketball fans around the world focus their attention on Sunday's NBA All-Star Game, one player stands above the rest. LeBron James is clearly the league's best player. An important question lingers: is LeBron the Greatest of All Time, or GOAT?