Seth Klarman offered up a simple thought experiment. What if everyone was a securities analyst, would the market finally be efficient?
Klarman’s thought experiment came in a response to Louis Lowenstein’s Searching for Rational Investors in a Perfect Storm. Lowenstein was questioning the existence of rational actors, purported by EMT, amid the Dotcom rubble. It’s reminiscent of Buffett’s The Superinvestors of Graham and Doddsville.
Klarman’s criticism of efficient markets is no surprise. He and his clients have thrived off of the inefficiencies for several decades.
His criticism gets to the root cause of why. Emotions. He tacks on an additional important point that probably gets overlooked by many. Brainpower has limits when you mix money with emotions. Continue Reading…