Jim Simons Proved the Textbooks Wrong — Almost
A Jim Simons has stepped down as the chairman of Renaissance Technologies LLC, commonly regarded as the most successful quant hedge fund in history. This marks the end of an era in finance. Throughout Simons’s storied career, Renaissance proved that the finance textbooks — which claim that the market can’t be beaten consistently — were wrong. But the limitations of Renaissance’s success show that the textbooks aren’t completely crazy, either. The core of basic finance theory is...
Source: aawsat.com